CN215385451U - Transfer frame of angularly adjustable - Google Patents

Abstract

An angle-adjustable transfer frame comprises a rotatable pedal and a transfer main rod; the transfer main rod is fixedly connected with the pedal plate; the bottom of the transfer main rod is hinged to the adjusting base; the first rotating piece is in threaded fit with the adjusting screw rod, and the adjusting screw rod is hinged to the adjusting base through the first rotating piece; the adjusting screw rod is hinged to the transfer main rod through the second rotating piece; a strip-shaped hole is preset in the adjusting base, and the second rotating piece is matched with the adjusting base in a sliding mode through the strip-shaped hole; through using the transfer frame, the patient only needs a nursing staff to hold the patient in the whole process in the process of transferring from the wheelchair to the bed or transferring from the bed to the wheelchair, so that the transfer process is convenient and easy.

Description

Transfer frame of angularly adjustable

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an angle-adjustable transfer frame.

Background

Generally, most patients with injured or disabled lower limbs use wheelchairs as a transportation tool, and when the patient needs to be transferred from the wheelchairs to the bed, the patient needs to be transferred by a caregiver by holding, lifting or carrying the patient, which is obviously inconvenient for some caregivers with relatively low strength.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide an angle-adjustable transfer frame.

In order to achieve the purpose, the utility model provides a scheme of an angle-adjustable transfer frame, which comprises a rotatable pedal and a transfer main rod; the transfer main rod is fixedly connected with the pedal plate; the bottom of the transfer main rod is hinged to the adjusting base; the first rotating piece is in threaded fit with the adjusting screw rod, and the adjusting screw rod is hinged to the adjusting base through the first rotating piece; the adjusting screw rod is hinged to the transfer main rod through the second rotating piece; the adjusting base is preset with a strip-shaped hole, and the second rotating piece is in sliding fit with the adjusting base through the strip-shaped hole.

Further, the strip-shaped holes are of arc-shaped structures.

Further, the first rotating member and the second rotating member are both cylindrical pins.

Further, a knob is installed at the tail end of the adjusting screw rod.

Furthermore, the transfer main rod is preset with an adjusting hole for an adjusting screw to pass through.

Furthermore, adjusting screw shaping has the T type head portion that is T style of calligraphy structure, and T type head portion is used for the joint second rotating member.

Further, adjusting screw installs the spacer pin, the spacer pin is used for joint second rotating member.

Furthermore, the second rotating piece is provided with a through hole for the sliding fit of the adjusting screw rod in advance.

Furthermore, the device also comprises an armrest support which can be adjusted in a lifting way and a leg supporting bracket which is used for supporting the lower leg of the patient.

Further, the bicycle pedal further comprises a base plate, and the pedal is rotatably mounted on the base plate.

The utility model has the beneficial effects that: by using the transfer frame, a patient only needs to hold the patient in the whole process of transferring from the wheelchair to the bed or transferring from the bed to the wheelchair, so that the transfer process is convenient and easy, and the patient only needs to support the double shanks on the leg support bracket and hold the armrest frame with both hands, so that the use is very convenient; through the angle of rotatory adjusting screw with infinitely variable control transfer frame for the patient can adjust out a suitable use angle according to self weight and height when using the transfer frame.

Drawings

Fig. 1 is a schematic view of a transfer rack.

Fig. 2 is a front view of the transfer rack.

Fig. 3 is a side view of the transfer rack.

Fig. 4 is a partial B view.

FIG. 5 is a partial view B of the section A-A.

The device comprises a transfer main rod 1, an adjusting hole 11, an adjusting base 2, a strip-shaped hole 21, a first rotating piece 31, a second rotating piece 32, an adjusting screw rod 4, a T-shaped head end 41, a limiting pin 42, a knob 43, a pedal 5, a leg supporting bracket 6, a supporting part 61, a locking switch 7 and a handrail support 8.

Detailed Description

To facilitate an understanding of the utility model, the utility model is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 2 to 5, an angle-adjustable transfer frame includes a rotatable pedal 5, a base plate, a transfer main rod 1, an adjusting base 2, an adjusting screw 4, a first rotating member 31, and a second rotating member 32 for limiting a swing angle of the transfer main rod 1, wherein the first rotating member 31 and the second rotating member 32 are cylindrical pins; the foot board 5 is rotatably mounted on the base plate. The adjustment base 2 is fixedly connected to the foot board 5 so that the adjustment base 2 rotates with the rotation of the foot board 5. The bottom of the transfer main rod 1 is hinged with the adjusting base 2, so that the transfer main rod 1 can do relative reciprocating swing back and forth along the length direction of the adjusting base 2. First rotating member 31 and adjusting screw 4 screw-thread fit to, the both ends of first rotating member 31 are rotatory respectively and are installed in the both sides of adjusting base 2, make adjusting screw 4 articulate in adjusting base 2 through first rotating member 31. Strip-shaped holes 21 are symmetrically preset on two sides of the adjusting base 2, wherein the strip-shaped holes 21 are arc-shaped knots. The second rotating member 32 sequentially passes through one strip-shaped hole 21, the transfer main rod 1 and the other strip-shaped hole 21, so that the second rotating member 32 is rotatably installed on the transfer main rod 1, so that the two ends of the second rotating member 32 are respectively in sliding fit with the two strip-shaped holes 21, that is, the second rotating member 32 is in sliding fit with the adjusting base 2, the sliding distance of the second rotating member 32 on the adjusting base 2 is limited through the strip-shaped hole 21, and the swing angle of the transfer main rod 1 is limited through the second rotating member 32.

In the present embodiment, the second rotary member 32 is predisposed with a through hole for the sliding fit of the adjusting screw 4. The first rotary member 31 is predisposed with a threaded hole.

Referring to fig. 4 or 5, in the present embodiment, the transfer main rod 1 is predisposed with an adjustment hole 11 through which the adjustment screw 4 passes. The adjusting screw 4 is formed with a T-shaped head end portion 41 having a T-shaped structure, and the adjusting screw 4 is fitted with a stopper pin 42. Before starting to install the adjusting screw 4, the first rotary member 31 is respectively installed on the adjusting base 2, the transfer main rod 1 is hinged on the adjusting base 2, and then the second rotary member 32 is installed to complete the preparation before installing the adjusting screw 4. When the adjusting screw rod 4 is installed, the tail end of the adjusting screw rod 4 sequentially passes through the through hole of the second rotating piece 32 and the threaded hole of the first rotating piece 31, then a knob 43 is installed at the tail end of the adjusting screw rod 4, and the knob 43 is rotated to enable the adjusting screw rod 4 to be in threaded fit with the first rotating piece 31; meanwhile, the T-shaped head end portion 41 is clamped to one side of the second rotating member 32, the limit pin 42 is installed on the adjusting screw rod 4, and the limit pin 42 is clamped to the other side of the second rotating member 32, so that the adjusting screw rod 4 is fixedly connected with the second rotating member 32 through the limit pin 42 and the T-shaped head end portion 41 for clamping the second rotating member 32, and the adjusting screw rod 4 is installed.

Referring to fig. 1 to 3, in this embodiment, the present invention further includes an armrest support 8 capable of being adjusted in a lifting manner and a leg support bracket 6 for supporting the lower leg of the patient, wherein the leg support bracket 6 includes two symmetrically arranged support portions 61, and the support portions 61 are in an arc structure, so that the support portions 61 can better fit the back contour of the lower leg when supporting the lower leg. The handrail support 8 is connected to the transfer main rod 1 in a sliding manner along the length direction of the transfer main rod 1, the transfer main rod 1 is provided with a locking switch 7, and when the handrail support 8 needs to be adjusted, the locking switch 7 is opened so that the handrail support 8 can slide in a lifting manner; when the handrail support 8 needs to be adjusted, the locking switch 7 is closed to fixedly connect the handrail support 8 and the transfer main rod 1. When the transfer frame is actually used, a patient firstly places the legs in front of the support bracket, and enables the legs to be tightly attached to the support part 61, then holds the handrail with both hands, and rotates the transfer frame in situ to a position to be reached, so as to complete the transfer. When the patient uses the transfer frame, the nursing staff only need hold the patient in the whole process, so that the transfer process is convenient and easy.

In this embodiment, when the angle of the transfer frame needs to be adjusted, the adjusting screw 4 is rotated in one direction, so that the T-shaped head 41 of the adjusting screw 4 pushes the transfer main rod 1 to swing forward along the length direction of the adjusting base 2 to be away from the patient; the adjusting screw rod 4 is rotated in the other direction, so that the T-shaped head end part 41 of the adjusting screw rod 4 pushes the transfer main rod 1 to swing backwards along the length direction of the adjusting base 2 to be close to a patient, the angle of the transfer main rod 1 is adjusted in a stepless manner, and the angle of the transfer frame is adjusted in a stepless manner.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the utility model without departing from the scope of the utility model as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.

Claims (10)

1. The utility model provides an angularly adjustable shifts frame, including rotatable running-board (5) and transfer mobile jib (1), its characterized in that: the transfer main rod device is characterized by further comprising an adjusting base (2), an adjusting screw rod (4), a first rotating piece (31) and a second rotating piece (32) used for limiting the swing angle of the transfer main rod (1), wherein the adjusting base (2) is fixedly connected with the pedal (5); the bottom of the transfer main rod (1) is hinged to the adjusting base (2); the first rotating piece (31) is in threaded fit with the adjusting screw (4), and the adjusting screw (4) is hinged to the adjusting base (2) through the first rotating piece (31); the adjusting screw (4) is hinged to the transfer main rod (1) through the second rotating piece (32); a strip-shaped hole (21) is preset in the adjusting base (2), and the second rotating piece (32) is in sliding fit with the adjusting base (2) through the strip-shaped hole (21).

2. An angularly adjustable transfer frame according to claim 1, wherein: the strip-shaped holes (21) are of arc-shaped structures.

3. An angularly adjustable transfer frame according to claim 1, wherein: the first rotating member (31) and the second rotating member (32) are both cylindrical pins.

4. An angularly adjustable transfer frame according to claim 1, wherein: and a knob (43) is arranged at the tail end of the adjusting screw rod (4).

5. An angularly adjustable transfer frame according to claim 1, wherein: the transfer main rod (1) is provided with an adjusting hole (11) for the adjusting screw rod (4) to pass through in advance.

6. An angularly adjustable transfer frame according to claim 1, wherein: adjusting screw (4) shaping has T type head portion (41) that is T style of calligraphy structure, T type head portion (41) are used for joint second rotating member (32).

7. An angularly adjustable transfer frame according to claim 1, wherein: and the adjusting screw rod (4) is provided with a limiting pin (42), and the limiting pin (42) is used for clamping the second rotating piece (32).

8. An angularly adjustable transfer frame according to claim 1, wherein: the second rotating piece (32) is preset with a through hole for the sliding fit of the adjusting screw rod (4).

9. An angularly adjustable transfer frame according to claim 1, wherein: also comprises an armrest support (8) which can be adjusted in a lifting way and a leg supporting bracket (6) which is used for supporting the lower leg of the patient.

10. An angularly adjustable transfer frame according to claim 1, wherein: the pedal type bicycle is characterized by further comprising a base plate, and the pedal (5) is rotatably arranged on the base plate.

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