TWM506530U - Chair device structure for standing up - Google Patents

Description

Lifting chair structure

The technology to which the present invention pertains provides a structure for a lift chair device, and more particularly a structure for a lift chair device that supports the back, buttocks and hands to assist in getting up.

With the large-scale growth of the elderly population, the daily life requirements for the elderly population are relatively important, and in the aging society, there are more and more people with reduced mobility, elderly or inconvenient, because of physical function. Factors such as degeneration or injury can lead to problems such as insufficient support of the knee joints when standing down or getting up, and even problems such as falling of the center of gravity, so the facilities designed for people with reduced mobility or seniors are also designed. Relatively important, the auxiliary equipment that has been known in the past does not conform to the posture of the human body. It does not support and displace the back, buttocks and hands when getting up, helping the disabled or the elderly to stand up on their own.

Therefore, how to improve the above-mentioned missing problems is the technical difficulty point that the creators of this case want to solve.

In order to achieve the above objective, the present invention provides a structure for a lift chair device, comprising: a driving member and a connecting component; and a driving component and an actuating component, the driving component is assembled with a telescopic rod, and the connecting component is pivotally connected At one end of the telescopic rod, and the connecting component pivot Connected to the driving component, one end of the driving component is pivotally connected to a pad carrier assembly, the seat cushion loading component is further pivotally connected with a seat back link, and one end of the actuating component is pivotally connected to the connecting component, and the other end is And pivotally connecting the seat cushion loading component, and the actuating component is pivotally connected to one end of the actuating lever, and the other end of the actuating lever is pivotally connected to the seat back link; When the telescopic rod is described, the telescopic rod drives the connecting assembly to pivot to one side, and the connecting assembly simultaneously interlocks the driving assembly with the actuating assembly and the actuating rod. At this time, the driving assembly makes the seat The pad carrier assembly pivots and produces an angular tilt, and at the same time, the actuating assembly and the actuating lever respectively cause a synchronous displacement change between the seat cushion loading component and the seat back link, thereby allowing the user to pass through The structure of the body chair supports the back, the buttocks and the hand to achieve the function of getting up.

1‧‧‧Uplift chair structure

2‧‧‧ Drives

21‧‧‧ Telescopic rod

3‧‧‧Connecting components

31‧‧‧ linkage components

32‧‧‧Connecting shaft

4‧‧‧Drive components

5‧‧‧ Seat cushion assembly

51‧‧‧Transfer Department

52‧‧‧Backrest link

53‧‧‧Cushion

54‧‧‧Back of the chair

55‧‧‧handle

56‧‧‧ switch

6‧‧‧Operating components

61‧‧‧ actuation pivot

62‧‧‧Action rod

7‧‧‧Base

The first picture is a three-dimensional combination diagram of the creation.

Figure 2 is a three-dimensional exploded view of the creation.

Figure 3 is a partial schematic of the creation.

Figure 4 is a front view of the front of the creation.

Figure 5 is a side view of the creation of the original.

Figure 6 is a schematic diagram of the three-dimensional implementation of the present creation.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are schematic diagrams of a three-dimensional combination, a three-dimensional exploded view and a partial schematic view of the creation. As can be clearly seen from the figure, the The body structure 1 includes a driving member 2, a connecting component 3, a driving component 4, and an actuating component 6, wherein the driving component 2 is disposed on a base 7, and the driving component 2 is opposite The other end of the base 7 is connected to a telescopic rod 21, and the other end of the telescopic rod 21 is pivotally connected to the connecting component 3, and one end of the connecting component 3 is pivotally connected to the base 7 and the other end is pivotally connected. The driving assembly 4 is disposed on one side of the connecting component 3 and is provided with a linking component 31 and a connecting shaft 32. The connecting shaft 32 is pivotally connected to the telescopic rod 21, and the linking component 31 is pivoted at one end. The base 7 is connected to the base, and the other end is pivotally connected to the driving assembly 4. In addition, one end of the driving assembly 4 is pivotally connected with a pad carrier assembly 5, and the seat carrier assembly 5 is pivotally connected to the base. The actuating assembly 6 is provided with an actuating pivot 61 and an actuating lever 62. The actuating pivot 61 is pivotally connected to the actuating lever 62, and the seat cushioning assembly 5 has an adapter at one end thereof. 51, and the backrest link 52 is pivotally connected to the adapter portion 51, and a seat is disposed on the upper side of the seat cushion loading assembly 5 53 and a seatback 54, and at least a handle 55, the handle 56 is provided with a switch electrically connected to the second upper member 55 of the driver, and the seat back 54 connected to the line set 52 to the seat back link.

In addition, please refer to FIG. 4 to FIG. 6 , which are schematic front side views of the starting body, a rear side view and a three-dimensional implementation diagram of the starting body, wherein the user operates the handle when using the body chair device structure 1 The switch 56 on the 55 and the driving member 2 is activated. In the embodiment, the driving member 2 is a motor. After the driving member 2 is activated, the assembled telescopic rod 21 is extended and pivoted through the same. The connecting shaft 32 pushes the connecting component 3, and the connecting component 3 is fixed at one end to the base 7, and the other end is pushed by the telescopic rod 21 to pivot to one side and gradually away from the base. a seat 7, while the connecting assembly 3 is pivoted, the assembled component 4 and the actuating assembly 6 are simultaneously displaced, the linkage group One end of the piece 31 is fixed on the base 7 , and the other end is displaced by the driving assembly 4 to generate the same pivoting action as the connecting component 3 , and the driving component 4 can be connected thereto 3 The pivotal connection with the linkage assembly 31 achieves the effect of strengthening the support.

When the driving assembly 4 and the actuating assembly 6 are displaced, the seat cushion carrying assembly 5 and the seat cushion 53 are simultaneously pushed, and the seat cushion loading assembly 5 and the seat cushion 53 are coupled to the operating assembly 6 The pivot point is pivoted at a center point, and when the driving assembly 4 gradually pushes the seat cushioning assembly 5 and the seat cushion 53, the seat cushioning assembly 5 and the seat cushion 53 are inclined at an angle, and When the actuating component 6 is displaced, the actuating lever 62 pivotally connected to the actuating component 6 simultaneously pushes the back link 52 and the seat back 54 , and the actuating lever 62 is pivotally connected to the actuating pivot 61 . The point is a pivot point, and the seat back link 52 pivots with the actuating lever 62, and at the same time causes the seat back link 52 and the seat back 54 to change in height, the opposite seat One end of the pad carrier assembly 5 and the adapter portion 51 simultaneously generate a height change, whereby when the user wants to get up from the seat pad 53 , the seat pad carrier component can be made via the driving component 4 5 pivoting and generating an angular tilt, and simultaneously passing the actuating assembly 6 and the actuating lever 62 to the seat cushioning assembly 5 and The seat back 52 generates a synchronization link displacement, and thus a user can achieve the effect by means of the up seat back support structure 1, and the buttocks of the hand and through the convenience of got.

It should be noted that the above is only the preferred embodiment of the present case and is not intended to limit the creation. If the changes made in accordance with the concept of the creation are within the scope of the spirit of the creation, for example, for the configuration or arrangement The type is transformed, and the equivalent effect of various changes, modifications and applications shall be included in the scope of the case and shall be combined with Chen Ming.

1‧‧‧Uplift chair structure

2‧‧‧ Drives

21‧‧‧ Telescopic rod

3‧‧‧Connecting components

31‧‧‧ linkage components

4‧‧‧Drive components

5‧‧‧ Seat cushion assembly

51‧‧‧Transfer Department

52‧‧‧Backrest link

53‧‧‧Cushion

54‧‧‧Back of the chair

55‧‧‧handle

56‧‧‧ switch

6‧‧‧Operating components

61‧‧‧ actuation pivot

62‧‧‧Action rod

7‧‧‧Base

Claims (7)

The utility model relates to a structure of a lifting chair device, comprising: a driving component, a telescopic rod is assembled; a connecting component pivotally connecting one end of the telescopic rod; a driving component, the driving component pivotally connecting the connecting component, And one end of the driving component is pivotally connected to a pad carrier assembly, the seat cushion loading component is further pivotally connected with a seat back link; an actuating component, the actuating component is pivotally connected to the connecting component at one end, and the other end is pivotally connected The seat cushion carrying assembly is further configured to be pivotally connected to one end of the actuating rod, and the other end of the actuating rod is pivotally connected to the seat back link; when the driving member drives the telescopic rod to connect the connecting component One side pivots, and at the same time, the connecting component interlocks the driving component with the actuating component and the actuating lever, and the driving component pivots the seat cushioning component to generate a height change, and simultaneously transmits The actuating assembly and the actuating lever respectively cause the seat cushion carrying assembly to be displaced in synchronization with the seat back link. The structure of the lift chair device of claim 1, wherein the seat cushion loading assembly has an adapter portion, and the seat back link is pivotally connected by the adapter portion. The structure of the body chair device of claim 1, further comprising a base, wherein one end of the connecting component is pivotally connected to the base, and the driving component is disposed on the base. The structure of the lift chair device of claim 3, wherein a connecting component is disposed on one side of the connecting component, the linking component is pivotally connected to the base, and the other end is pivotally connected to the driving component. The structure of the lift chair device of claim 1, wherein the connecting component is provided with a connecting shaft for pivoting the telescopic rod. The structure of the lift chair device according to the first aspect of the invention, wherein the seat cushion loading component is provided with a pad and a seat back and at least one handle on one side, and the handle is provided with a switch electrical connection. The driving member is coupled to the seat back link with the seat back. The structure of the lift chair device of claim 1, wherein the actuating assembly is provided with an actuating pivot for pivoting the actuating lever.