TWM552806U - Self-help energy-saving getting up assistance device structure - Google Patents

Description

Free manpower to get up the helper structure

The novel creation department relates to a structure for eliminating the need for human effort and lifting, and is a structure for a person to ride and has a function of getting up and assisting.

When a person with a disability in the lower limbs or an inconvenience such as an elderly person has to get up from a chair, since the leg cannot produce sufficient strength, it is often necessary to support by others to stand up smoothly, resulting in inconvenience in life.

In order to solve the above problems, there are many device structures with lifting functions in the market, such as the new application for the "disability seat" of the Republic of China Application No. 094207136, the structure of which allows the user to lift When the second rod of the device is pulled downward, the end of the first rod body is tilted upwards to drive the rear end of the seat cushion device upward and forward to achieve the effect of assisting to get up, but the structure needs to be The user actively applies the force to the hand to tilt the seat cushion device, and the inconvenience of the lower limbs such as the elderly may also be insufficient in the strength of the hand, causing insufficient force to make the seat when the second shaft is pulled downward. The pad device is tilted, which in turn limits the effect of getting up.

In view of the above-mentioned shortcomings, the new creators believe that it is necessary to make corrections. In order to carry out research and creation of related technologies and product design, and to uphold the excellent design concept, we will study and create the above disadvantages. After continuous efforts, we will end up It is the introduction of this new type of creation, which is free of the effort and effort to get up the auxiliary device structure, which corrects the product structure to enhance the excellent effect of the product.

The main purpose of this novel creation is to provide a device structure that can actively generate power to achieve better auxiliary lifting effect.

In order to achieve the purpose of the foregoing disclosure, the novel creation-free and labor-saving lifting device structure comprises a support frame, a seat, a seat back and an armrest, the support frame has a frame, the seat has a body, the seat The body is pivotally connected to the frame body, and a power component is disposed between the base body and the frame body. The lower end of the power component is pivotally connected to the frame body, and the upper end of the power component is pivotally connected to the base body, and the power component is used for the power component. Providing power to lift the seat forward and upward, the outer body of the seat is further provided with a block and a linkage block, the seat back has a back body, the back body is pivotally connected to the frame body, and the back body is located at An interlocking rod is disposed on the outer side of the base body, and the linkage rod defines a sliding slot. The linkage block of the seat is located in the sliding slot, so that the linkage block can slide along the sliding slot. The armrest body is pivotally connected to the frame body, and the armrest body is recessed with at least one card slot on one side thereof, and the card slot is engaged with the block of the seat frame, thereby clamping the card block When the card slot is used, both the base body and the back body are in a static state, so that the user can ride on the seat body and lie down. In the back body, when the user wants to get up, the armrest is pressed down so that the card slot is no longer stuck with the card block, the power piece is released and generates power to push the rear side of the seat body forward and upward. And in the process of the uplift of the seat body, the linkage block will also slide upward along the chute, and the bottom side of the back body is also moved forward and upward, so that the user can lean forward and easily stand up and effortlessly, and The prior art "disability seat" requires the user to pull the second rod downward by hand to tilt the seat cushion device. This creation is because the power member actively generates power to lift the seat body and the back body. Therefore, it is not affected by the sufficient strength of the user's hand, and the better getting-up effect can be achieved, making the creation a more progressive product.

This new type of creation is related to a structure that is free of the need for human effort and lifting, [see the first figure] which includes:

a support frame (1) having a frame body (11), the frame body (11) being shaped to have a substantially U-shaped main frame rod (111), and the main frame rod (111) There are two sets of rods (112), and the ends of the two side rods (112) are integrally connected. The frame body (11) is provided with a limiting member (12), and the limiting member (12) can be positioned at The outer side of the sub-rod (112), the limiting member (12) has a limiting block (121);

a seat (2) having a body (21) having a base pivoting portion (211) adjacent to a front side of the seat body (21), the seat body (21) The seat pivoting portion (211) is pivotally connected to one of the subframes (112) of the frame body (11), and the base body (21) is disposed between the base body (21) and the main frame rod (111) of the frame body (11). The power component (22) is pivotally connected to the main frame pole (111), and the upper end of the power component (22) is pivotally connected to the base body (21), and the power component (22) The upper end is closer to the rear side of the seat body (21) than the seat pivot portion (211), and the upper end of the power member (22) is inclined forward and upward, and the power member (22) is used for power supply. The seat body (21) is lifted forward and upward, and the power component (22) can be used but is not limited to a gas pressure bar. The block body (21) is further provided with a block (23) and a linkage block (24). ;

A back (3) has a back body (31), and the back body (31) has a back body pivoting portion (311), and the back body (31) is coupled to the back body (311) The main frame rod (111) of the frame body (11) is pivotally connected, and the back body (31) is located above the seat body (21). The back body (31) is provided with a downwardly extending linkage rod (32). The linkage rod (32) defines a sliding slot (33), and the linkage block (24) of the seat (2) is located in the sliding slot (33), so that the linkage block (24) can slide along the sliding block (23) Slot (33) slips;

An armrest (4) has an armrest body (41), and the armrest body (41) is pivotally connected to the two sub-frames (112) in a middle portion thereof so that the armrest body (41) can be pivoted After rotating the center, and the armrest body (41) is pivotally connected to the sub-arm (112), the limiting block (121) of the limiting member (12) is located at the rotation path of the armrest body (41). The armrest body (41) is rotated to a certain angle to abut against the limiting block (121) of the limiting member (12), thereby limiting the rotation angle of the armrest body (41), the armrest body (41) At least one card slot (42) (three shown in the figure) is disposed on the side and recessed, and the card slot (42) is for the card block (23) to be jammed.

This new creation is free of the need for labor-saving and auxiliary structure. [Please refer to the first figure] When the block (23) of the seat (2) is clamped on the card slot (42) of the armrest (4), the seat (21) With the back body (31) in a stationary state, the user can ride on the seat body (21) and lie on the back body (31), [see the second figure], and when the user wants to get up, the hand is used Pressing the armrest body (41) to rotate the armrest body (41) around the pivoting portion, so that the card slot (42) is no longer locked with the card block (23), and the armrest body (41) is rotated by a certain angle After that, it will reach the limit block (121) of the limit member (12) to prevent the armrest body (41) from excessively rotating, [refer to the third figure] and the block (23) is no longer stuck in the card slot ( 42), the power piece (22) is released and generates power to lift the rear side of the seat body (21) forward and upward. During the lifting of the seat body (21), the linkage block (24) will also follow the chute. (33) Sliding from bottom to top, and linking blocks 24) During the slipping process, the linkage rod (32) is also biased to similarly lift the bottom side of the back body (31) forward and upward, and the movement of the seat body (21) and the back body (31). In the user's buttocks and back, the user's center of gravity (21) and the back body (31) are lifted forward and the user's center of gravity is tilted forward, so that the user can stand up easily and effortlessly. And because the seat pivoting portion (211) is close to the front side of the seat body (21) and the upper end of the power member (22) is closer to the rear side of the seat body (21) than the seat body pivoting portion (211), the power member The power of (22) can generate a large torque to the seat body (21) to more easily raise the seat body (21) and the user, [see the fourth figure] and because of the card slot of the armrest (4) (42) ) can be set to multiple, so the user can lift the armrest body (41) after the seat body (21) is lifted and tilted to clamp the card slot (42) and the card block (23) at different positions. To position the seat (21) in a different Oblique position.

There is a second embodiment of the novel creation-free labor-saving device structure, [see the fifth figure] which includes:

a support frame (1) having a frame body (11), the frame body (11) is provided with a limiting member (12);

A seat (2) has a body (21), and a power member (22) is disposed between the seat body (21) and the frame body (11), and the lower end of the power component (22) and the frame body (11) The upper end of the power component (22) is pivotally connected to the base body (21), and the upper end of the power component (22) is inclined rearward and upward, and the upper end of the power component (22) and the base body ( 21) The rear side may be spaced apart by a predetermined distance, the power member (22) is for providing power to lift the seat body (21) forward and upward, and the power member (22) may be used but is not limited to a gas pressure bar;

a back (3) has a back body (31), the back body (31) is located above the seat body (21), and the back body (31) is pivotally connected to the seat body (21), the back The body (31) is provided with a sliding slot (33), and the limiting member (12) of the supporting frame (1) is located in the sliding slot (33);

An armrest (4) having an armrest body (41), the armrest body (41) being configured to have a lower grab bar (411) and an upper grab bar (412), the lower grab bar (411) and the upper armrest The rods (412) are pivotally connected to each other, and the lower grab bars (411) are also pivotally connected to the base body (21), and the upper grab bars (412) are pivotally connected to the back body (31) (shown in the figure) The upper armrest bar (412) is pivotally connected to the back body (31) and the seat body (21) is in the same position as the pivot body of the back body (31).

[Please refer to the fifth and sixth figures] The second embodiment of the novel creation avoiding the human effort lifting body assisting structure, when the seat body (21) is not seated, the power member (22) is in the released state, and the seat is given Both the body (21) and the back body (31) are raised to a higher position by the power member (22) until the groove wall at the lower end of the chute (33) of the back body (31) is just above the limit of the support frame (1). Position member (12), and when the user rides on the seat body (21), the user's weight will press the seat body (21) to lower and compress the power member (22), and the seat body (21) also drives The back body (31) is lowered until the upper end groove wall of the sliding groove (33) of the back body (31) abuts against the limiting member (12) of the support frame (1), and the back body (31) is fixed by the limit. It can no longer continue to descend. After the back body (31) is restrained, the seat body (21) can no longer continue to descend, allowing the user to sit comfortably on the seat body (21) and lean against the back body (31). Because the upper end of the power piece (22) The rear side of the body (21) is separated by a predetermined distance, so that the user can sit back when sitting on the seat body (21) to move the buttocks closer to the upper end of the power member (22) and the rear side of the seat body (21). The position of the rear side of the body (21) allows the user's weight to cause a greater torque to the seat body (21) than the power member (22), so that the seat body (21) can be maintained in the lowered position. When the user wants to get up, the arm body (41) is held to sit forward to move the buttocks closer to the front side of the seat (21) to reduce the weight of the user on the seat (21). The torque, and then slightly tilt the body forward and press the armrest body (41) to hold up the body. The power piece (22) is simultaneously released and the seat body (21) is lifted forward and upward. (21) When lifted, the back body (31) will be pushed forward and lifted up until the groove wall of the lower end of the chute (33) of the back body (31) again abuts against the limit piece of the support frame (1). (12) after that, let The body (31) and the seat body (21) are fixed in position and can no longer be lifted up, and during the operation of the back body (31) and the seat body (21), the user's buttocks are forwarded accordingly. Lifting up and tilting the user's center of gravity allows the user to stand up easily and effortlessly.

This new creation is free of effort and effort. The structure of the auxiliary device can be used in a variety of settings. [See Figure 7] For example, the support frame (1) can be placed directly on the floor or on the bed, [see Figure 8]. A carrier (5) having a carrier (51) can be mounted under the support frame (1) of the aid, and the carrier (5) can use a conventionally known chair, [see the ninth figure] or In addition, at least one wheel body (52) is disposed on the carrier (51), so that the auxiliary device and the carrier (5) together form a mobile chair (the first embodiment and the second embodiment of the present device can be used as described above). Be applicable).

This new creation is free of the need for a labor-saving and auxiliary device structure, and its advantages are:

1. Lifting the seat and the back body with the power member can make the user's center of gravity lean forward, which helps the user to get up and work more easily and effortlessly, so as to achieve the function of getting up, and for the inconvenient user, It is possible to increase the autonomy of life by being able to get help from others by assisting with the aid of the aid.

2. The power for lifting the seat and the back body is generated by the power piece, so that a better lifting effect can be achieved, so that the user can get up more easily.

The above description is only a preferred embodiment of the novel creation, and the scope of the novel creation cannot be limited thereto. That is, the equal changes and modifications made by Dafan in accordance with the scope of application for patents shall remain within the scope of this creation patent.

In summary, when the novel creation is novel and progressive, and the creation of this new type is not seen in any publication, it is in compliance with Article 104 of the Patent Law and Article 120 of the Patent Law and Article 22 of the Applicable Law.

1‧‧‧Support frame

11‧‧‧ ‧ frame

111‧‧‧Main pole

112‧‧‧Subrack

12‧‧‧Limited parts

121‧‧‧Limited blocks

2‧‧‧ seat

21‧‧‧ body

211‧‧‧Body pivoting

22‧‧‧Power parts

23‧‧‧ card block

24‧‧‧ linkage block

3‧‧‧Back of the chair

31‧‧‧ Back body

311‧‧‧Back body pivoting

32‧‧‧ linkage rod

33‧‧‧Chute

4‧‧‧Handrail

41‧‧‧Handrail body

411‧‧‧ lower grab bars

412‧‧‧Upper grab bars

42‧‧‧ card slot

5‧‧‧ Vehicles

51‧‧‧ Carrier

52‧‧‧ wheel body

The first picture is a side view of the structure of the new creation without the need for labor-saving and lifting. The second picture is a schematic diagram of the action of the new type of creation when the handrail of the lifting device is lowered. The third picture is a schematic diagram of the movement of the lifting part and the back body of the power piece which is free from the human body and the lifting aid. The fourth picture is a schematic diagram of the action of the new type of creation to avoid the effort of the person to lift the armrest of the auxiliary device structure. The fifth figure is a side view of the second embodiment of the novel creation-free labor-saving device. The sixth figure is a schematic diagram of the use of the second embodiment of the novel creation-free labor-saving device. The seventh picture is a schematic diagram of the use of the novel creation without the need for human effort to get up the auxiliary device structure placed on the bed. The eighth picture is a schematic diagram of the use of the new type of creation to save the effort and effort to install the auxiliary device structure on the vehicle. The ninth figure is a schematic diagram of the use of the new type of creation to save the human effort and lifter assistor structure on the carrier with the wheel body.

1‧‧‧Support frame

11‧‧‧ ‧ frame

111‧‧‧Main pole

112‧‧‧Subrack

12‧‧‧Limited parts

121‧‧‧Limited blocks

2‧‧‧ seat

21‧‧‧ body

211‧‧‧Body pivoting

22‧‧‧Power parts

23‧‧‧ card block

24‧‧‧ linkage block

3‧‧‧Back of the chair

31‧‧‧ Back body

311‧‧‧Back body pivoting

32‧‧‧ linkage rod

33‧‧‧Chute

4‧‧‧Handrail

41‧‧‧Handrail body

42‧‧‧ card slot

Claims (10)

The utility model relates to a utility model, which comprises: a support frame having a frame body; a seat base having a body, the seat body being pivotally connected with the frame body of the support frame, and between the seat body and the frame body And a power component, the lower end of the power component is pivotally connected to the frame body, and the upper end of the power component is pivotally connected to the base body, and the power component is used for providing power to lift the seat body forward and upward. There is a card block and a linkage block; a chair back has a back body, the back body is pivotally connected with the frame body of the support frame, and the back body is located above the seat body of the seat frame, and the back body is arranged There is a linkage rod, the linkage rod defines a sliding slot, the linkage block of the seat is located in the sliding slot; an armrest has an armrest body, and the armrest body is pivotally connected with the frame body of the support frame, the armrest body At least one card slot is recessed on one side, and the card slot is provided for the block of the seat. The invention provides a utility-free lifting body assisting device structure according to claim 1, wherein the frame body of the supporting frame has a main frame rod, and the main frame rod is provided with two auxiliary rods, and the ends of the two auxiliary rods are connected The base of the seat is provided with a seat pivoting portion adjacent to the front side of the seat body, and the seat body is pivotally connected to one of the sub-frames by the pivotal portion of the seat, and the lower end of the power component is The main frame rod is pivotally connected, and the upper end of the power component is closer to the rear side of the base body than the pivotal portion of the base body, and a back body pivoting portion is disposed on the back of the seat back, and the back body is pivoted by the back body The joint portion is pivotally connected to the main frame rod, and the armrest body of the armrest is pivotally connected to the two sub-frame rods at a near middle portion. The utility model has the utility model as claimed in claim 1 , wherein the frame of the support frame is provided with a limiting member, the limiting member has a limiting block, and the armrest body of the armrest and the frame body After the pivoting, the limiting block of the limiting member is located in the rotating path of the armrest body, thereby limiting the rotation angle of the armrest body. According to the scope of claim 1 of the patent application, the demand-free lifting device is provided, wherein A carrier is mounted under the support frame. The invention provides a labor-saving lifting device structure according to item 4 of the patent application scope, wherein the carrier has a carrier, and the carrier is provided with at least one wheel. The utility model relates to a utility model, which comprises: a support frame having a frame body, the frame body is provided with a limiting piece; a seat body having a body, and a power piece is arranged between the seat body and the frame body The lower end of the power component is pivotally connected to the frame body, and the upper end of the power component is pivotally connected to the base body, the power component is used for powering to lift the seat body forward and upward; and a seat back has a back body The back body is located above the seat body, and the back body is pivotally connected to the seat body. The back body is provided with a sliding slot, and the limiting member of the supporting frame is located in the sliding slot; an armrest has an armrest The body, the armrest body is simultaneously pivoted with the seat body and the back body. According to the sixth aspect of the patent application scope, the utility model provides the utility model, wherein the upper end of the power component of the seat is separated from the rear side of the seat body by a predetermined distance. The armor body of the armrest has a lower handrail bar and an upper handrail bar, and the lower handrail bar and the upper handrail bar are pivotally connected to each other according to the sixth aspect of the patent application scope, and the handrail body is The lower armrest bar is pivotally connected to the seat body, and the armrest body is pivotally connected to the back body by the upper handrail bar. According to the sixth application of the patent application, the utility model is provided with a labor-saving lifting device, wherein a carrier is installed under the support frame. The invention provides a labor-saving lifting device structure according to claim 9 of the patent application scope, wherein the carrier has a carrier, and the carrier is provided with at least one wheel.