CN205947936U - Rising auxiliary chair - Google Patents

Abstract

The utility model discloses a standing-up auxiliary chair, primary structure include one and supply to bear the weight of the support body of user, bear the weight of the support body on the activity be provided with at least one linkage frame, at least one connect bear the weight of the first power component of support body and linkage frame, one supply the movable fixing base that sets up of linkage frame, and at least one connect the second power component of fixing base and linkage frame. By the structure, the first power component can make the bearing frame body and the linkage frame generate angle change, and the second power component can make the linkage frame and the fixing seat generate angle change so as to enable a user to use the utility model discloses lie on back and assist the rising. Therefore, the utility model has the advantages of less elements, simple structure, low manufacturing cost, more linkage changes of the elements, smooth operation and less basic driving power requirement.

Description

riser chair

technical field

The utility model relates to the technical field of chairs, in particular to an auxiliary chair for getting up.

Background technique

After people enter old age, there are often many physical degeneration phenomena, and the degeneration of the knee joint accounts for the majority. In addition, there are also people with limited mobility due to other factors. These users often cannot support their knees Due to the weight of its own body, it is impossible to stand up from the chair smoothly, and it is often necessary to rely on the strength of others to get up from the chair smoothly, which has caused various inconveniences in life. Therefore, there are products on the market that can help users The technique of getting up smoothly is the habit of getting up chair.

The commonly used stand-up chair, for the designer, designs a linkage mechanism under the seat seat. This linkage mechanism can be linked with the seat to achieve an angle change, so that the seat can be tilted forward through the linkage mechanism, and Allows the user to reduce the burden on the knees, and the design of the linkage mechanism helps the user get up smoothly, and a power source is designed on the linkage mechanism, so that the linkage mechanism can use electricity and through a simple switch to achieve The utility model has the effect of helping the user to get up, so that the user can get up by himself without relying on the power of others, thus increasing the convenience of the user in life.

The above-mentioned customary stand-up assistive chair does have the following problems and deficiencies that need to be improved when in use:

1. The structure used in conventional lift-up chairs is more complicated, which requires more cost in manufacturing.

2. The complex structure of the conventional lift-up chair has relatively limited and unsmooth linkage changes of its components.

3. Too many structures and components of the conventional lift-up chair unnecessarily increase the demand for basic driving power.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the designer of the utility model and the relevant manufacturers engaged in this industry eagerly want to study and improve.

Therefore, in view of the above-mentioned deficiency, the designer of the present utility model collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, finally designed this kind of structure with few components and low cost. The utility model is simple and can save manufacturing cost, has many and smooth interlocking changes of components, and has a small basic driving power requirement.

Utility model content

The main purpose of the utility model is to provide a stand-up assisting chair with fewer components, a simple structure, which can save manufacturing costs, more and smooth interlocking changes of components, and a lower basic driving power requirement.

Based on this, the utility model mainly realizes the above-mentioned purpose through the following technical means.

A stand-up assistive chair, comprising:

a carrier body for carrying users;

At least one linkage frame movably arranged on the carrier body;

At least one first power component connecting the bearing frame body and the linkage frame to make the angle change between the bearing frame body and the linkage frame; a fixed seat for the linkage frame to be movable; and

At least one second power assembly connecting the fixed seat and the linkage frame causes the angle change between the linkage frame and the fixed seat.

Further, the fixing seat is provided with at least one joint part for connecting the linkage frame, and at least one connecting element for connecting the linkage frame is movably arranged on one side of the joint part, and the connection element is movable on one side of the joint part .

Further, the moving arrangement of the linkage frame is one of rotation, swing or slide.

Further, the linkage frame has at least one reinforcing rod.

Further, the first power assembly includes a first movable fixed element, and a first telescopic element movably arranged on the first movable fixed element, so that the bearing frame body and the linkage frame produce an angle change.

Further, the second power assembly includes a second movable fixed element, and a second telescopic element movably arranged on the second movable fixed element, so that the angle between the linkage frame and the fixed seat can be changed.

Further, a movable component is movably arranged on the linkage frame, and a supporting frame is connected to the movable component, which cooperates with the movable component, and the movable component is connected with at least one third power component, which cooperates with the movable component.

Further, the third power assembly includes a third movable fixed element, and a third telescopic element movably arranged on the third movable fixed element, and moves with the movable assembly.

Further, at least one pivoting element is connected to the fixed seat and the linkage frame, and cooperates with the second power assembly to make the angle change between the linkage frame and the fixed seat.

Further, the bearing frame body includes a bearing element for supporting the user, and a leaning element which is movably arranged on the bearing element and for the user to lean on.

In the utility model, by simplifying the interlocking mechanism, the first power assembly is provided to make the bearing frame body and the interlocking frame produce an angle change, and the second power assembly is provided to make the interlocking frame and the interlocking frame The fixed seat produces angle changes, so that the utility model uses a single linkage frame to make the supporting frame body produce different angle changes, so that the utility model can achieve more various angle changes, so as to provide users with different angles. Therefore, the utility model has fewer components, a simple structure, which can save manufacturing costs, more and smooth interlocking changes of the components, and less basic driving power requirements.

With the help of the above technology, it is possible to make breakthroughs in the problems of high manufacturing cost, relatively limited and unsmooth and unnecessarily increased demand for basic driving power that exist in conventional standing assisting chairs, and to achieve the above advantages.

Description of drawings

Fig. 1 is a perspective view of a preferred embodiment of the utility model.

Fig. 2 is another perspective view of a preferred embodiment of the present invention.

Fig. 3 is a schematic plan view of a preferred embodiment of the present invention.

Fig. 4 is a schematic diagram of a state of getting up and leaning forward in a preferred embodiment of the present invention.

FIG. 4A is another perspective view of FIG. 4 of the present invention.

Fig. 5 is a schematic diagram of a reclined state of a preferred embodiment of the present invention.

Fig. 6 is a schematic diagram of a rising state of a preferred embodiment of the present invention.

Fig. 7 is a schematic diagram of the use state of the support frame of the preferred embodiment of the present invention.

Fig. 8 is a perspective view of another embodiment of the present utility model.

Fig. 9 is a schematic plan view of another embodiment of the present invention.

Fig. 10 is a schematic diagram of a reclined state of another embodiment of the present invention.

【Symbol Description】

Carrier body 1, 1a Carrier element 11

Rest element 12 Carriage frame 2, 2a

Reinforced rod body 21 Connecting element 22, 22a

Movable components 23 Support frame 24

The first power assembly 3 The first movable fixed element 31

First telescopic element 32 Fixing seat 4, 4a

Joint 41, 41a Second power unit 5, 5a

Second movable fixed element 51 Second telescopic element 52

The third power assembly 6 The third movable fixed element 61

The third telescoping element 62 pivots the element 7a.

detailed description

In order to achieve the above purpose and effect, the technical means and structure adopted by the utility model are hereby drawn to illustrate the features and functions of the preferred embodiment of the utility model as follows in order to facilitate a complete understanding.

Please refer to Fig. 1, Fig. 2 and Fig. 3, which are a perspective view of a preferred embodiment of the present utility model, a perspective view of another angle and a schematic plan view, from which it can be clearly seen that the utility model comprises:

A carrier body 1 for carrying a user, the carrier body 1 includes a carrier element 11 for supporting the user, and a leaning element 12 movably arranged on the carrier element 11 for the user to lean on;

At least one linkage frame 2 movably arranged on the carrier body 1, and the linkage frame 2 has at least one reinforcing rod body 21;

At least one first power assembly 3 connecting the carrier frame body 1 and the linkage frame 2, the first power assembly 3 includes a first movable fixed element 31, and a first telescopic element movably arranged on the first movable fixed element 31 32, the angle of the bearing frame body 1 and the linkage frame 2 can be changed;

A fixed seat 4 for the moving frame 2 to be arranged, and the fixed seat 4 is provided with at least one joint portion 41 for connecting the connecting frame 2; and

At least one second power assembly 5 connecting the fixed seat 4 and the linkage frame 2, the second power assembly 5 includes a second movable fixed element 51, and a second telescopic element 52 movably arranged on the second movable fixed assembly 51 , the angle between the link frame 2 and the fixed seat 4 can be changed.

One side of the joint part 41 is movably provided with at least one connection element 22 connected to the linkage frame 2, the connection element 22 moves on one side of the joint part 41, and a movable assembly 23 is movably arranged on the linkage frame 2, and the movable assembly 23 is connected to There is a support frame 24, which cooperates with the movable assembly 23, wherein the movable assembly 23 is connected with at least one third power assembly 6, which cooperates with the movable assembly 23, and the third power assembly 6 includes a third movable fixed element 61, and a The third telescopic element 62 movably arranged on the third movable fixed element 61 is linked with the movable component 23 to generate an action, wherein the movably arranged manner is one of rotation, swing or slide.

With the help of the above description, the structure of the utility model can already be understood, and according to the corresponding cooperation of this structure, the utility model can be achieved that the utility model has fewer components, a simple structure and can save manufacturing costs, and the interlocking changes of the components are relatively large and smooth and smooth. The basic driving power requirement is small and other advantages, and the detailed explanation will be explained below.

Please refer to Fig. 1 to Fig. 7 at the same time, which are a perspective view of a preferred embodiment of the present invention, a perspective view from another angle, a schematic plan view, a schematic diagram of a forward leaning state, a perspective view of another angle in Fig. 4, a schematic diagram of a backward state, The schematic diagram of the rising state and the schematic diagram of the use state of the support frame. When the above components are constructed, it can be clearly seen from the figure that the first power component 3, the second power component 5 and the third power component 6 (the first power component 3, the second power component 6) The second power assembly 5 and the third power assembly 6 are power cylinders of one of electric cylinders, hydraulic cylinders or pneumatic cylinders, and are power sources for telescopic or rotating one of them. In this embodiment, electric cylinders and telescopic power sources are used as representative, not limited to this during actual implementation) can be used as the power source of the action of the utility model, when the first power assembly 3 is in action, the first telescopic element 32 connected to the carrier body 1 will move from the first The interior of the fixed element 31 is elongated. At this time, the first movable fixed element 31 will move and pivot on the linkage frame 2, and the first telescopic element 32 will push the carrier body 1, so that the carrier body 1 can move toward and when the second power assembly 5 moves, the second telescopic element 52 connected to the fixed seat 4 will elongate inside the second movable fixed element 51, and the second movable fixed element 51 will move to pivot Rotate on the linkage frame 2, and push the linkage frame 2 by means of the second movable fixed element 51, and the connecting element 22 is set movably (the way of setting the movement is one of rotation, swing or slide, and this embodiment uses rotation as It means that it is not limited to this in actual implementation) on the side of the joint part 41, so that the link frame 2 can pivot on the fixed seat 4, and the burden on the user's knee can be reduced, so as to help the user from The carrier body 1 gets up, so that the utility model can assist the user to get up with a simple structure, and when the second power assembly 5 operates independently, the carrier body 1 can be tilted backward, and the user can ride on the seat. on the bearing element 11, and attach the back to the leaning element 12, so that when the first power assembly 3 moves, the user can lie on his back on the utility model, and the effect of lying on his back with zero gravity can be achieved. In this way, the utility model can achieve multiple interlocking changes with a simple structure and can provide users with zero-gravity lying on their backs.

Please refer to FIG. 4A , when the first power assembly 3 and the second power assembly 5 move at the same time, the linkage frame 2 and the bearing frame body 1 can be moved and pivoted at the same time, and the reinforcing rod body 21 can lift the linkage frame 2 The strength of the utility model makes the utility model only need to move the linkage frame 2 on the bearing frame body 1 and the fixed frame to achieve different linkage changes, and strengthen the setting of the rod body 21 to support at least one power component at the same time ( The first power assembly 3, the second power assembly 5 or the third power assembly 6), so that the utility model can achieve more changes in actions, lower manufacturing costs, lower driving power, simple supporting structure and fixed strength of components Preferably, as shown in FIG. 7, when the third power assembly 6 is in motion, the third telescopic element 62 connected to the movable assembly 23 can be extended from the inside of the third movable fixed element 61, and the third telescopic element 62 can be stretched through the third movable assembly 61. The telescopic element 62 pushes the movable assembly 23, so that the movable assembly 23 drives the support frame 24, and the user can place the feet on the support frame 24, and the support frame 24 can cooperate with the design of lying on the back, so that the user can more easily In order to comfortably lie on the back of the utility model, the utility model can be completed and used more comfortably. It can also be seen from the above that the first power assembly 3, the second power assembly 5 and the third power assembly 6 can act separately, cooperate in pairs, or act simultaneously, and each can produce different angle changes and functions. Make the operation of the utility model more varied and more practical.

Please also refer to Fig. 8, Fig. 9 and Fig. 10 at the same time, which are a perspective view, a schematic plan view and a schematic view of the backward state of another embodiment of the utility model. The difference is that the fixed seat 4a and the linkage frame 2a are connected with at least one pivoting element 7a, which cooperates with the second power assembly 5a to make the angle change between the linkage frame 2a and the fixed seat 4a, and the fixed seat 4a The joint part 41a provided on the top is for movable setting (the movable setting method is one of rotation, swing or sliding, this embodiment takes sliding as a representative, and it is not limited to this in actual implementation) to connect the element 22a, and when connected with the second When the power assembly 5a cooperates, the pivoting element 7a is movable and pivoted on the fixed seat 4a and the linkage frame 2a, and the connecting element 22a is pulled by the second power assembly 5a, so that the connecting element 22a slides on the joint part 41a, and This makes the angle change between the linkage frame 2a and the fixed seat 4a, so that the supporting frame body 1a is tilted backward, so that the utility model can flexibly utilize different designed structures to change the angle.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the utility model should be In like manner, it is included in the patent scope of the present utility model, and it is jointly given to Chen Ming.

Therefore, please refer to all the accompanying drawings and show that when the utility model is used, compared with the conventional technology, there are the following advantages:

1. The utility model has fewer components and a simpler structure, which can reduce manufacturing costs.

2. The utility model can achieve multiple interlocking changes with a simple structure.

3. The utility model can provide users with zero-gravity lying on their backs.

Four, the simple structure can make the utility model more smooth in action.

5. Through the simple structural design of the utility model, it is possible to reduce the driving power demand on the action.

6. The utility model only needs to use a simple structure to provide enough supporting force to support the user.

7. With a simple structure, it can assist the user to stand up and lift the supporting frame body 1 horizontally.

8. The user can be more comfortable in use.

9. Be able to flexibly use structures of different designs to change angles.

Claims (10)

1. one kind stands up auxiliary chair it is characterised in that comprising：One for carrying the carrying support body of user；At least one activity sets It is placed in the coupled frame on this carrying support body；At least one the first Power Component connecting this carrying support body and this coupled frame, makes this Carry support body and produce angle change with this coupled frame；One fixed seat supplying this coupled frame activity setting；And at least one connect should Fixed seat and the second Power Component of this coupled frame, make this coupled frame produce angle change with this fixed seat.

2. stand up as claimed in claim 1 auxiliary chair it is characterised in that：This fixed seat is provided with least one for connecting this gearing The joint portion of frame, this joint portion side is movably set with the connecting element of at least one this coupled frame of connection, and this connecting element is in this Joint portion side carries out activity.

3. stand up as claimed in claim 1 auxiliary chair it is characterised in that：This coupled frame activity set-up mode is rotation, swings Or slide one of them.

4. stand up as claimed in claim 1 auxiliary chair it is characterised in that：At least one strengthening body of rod is had on this coupled frame.

5. stand up as claimed in claim 1 auxiliary chair it is characterised in that：It is solid that this first Power Component includes one first activity Determine element and be movably arranged on the first telescopic element on this first movable retaining element, so that this carrying support body is with this even Moving frame produces angle change.

6. stand up as claimed in claim 1 auxiliary chair it is characterised in that：It is solid that this second Power Component includes one second activity Determine element and be movably arranged on the second telescopic element on this second movable retaining element, so that this coupled frame is fixed with this Seat produces angle change.

7. stand up as claimed in claim 1 auxiliary chair it is characterised in that：One moving component is movably set with this coupled frame, One bracing frame is connected with this moving component, and this moving component interoperation, and this moving component is connected with least one the 3rd Power Component, with this moving component interoperation.

8. stand up as claimed in claim 7 auxiliary chair it is characterised in that：It is solid that 3rd Power Component includes one the 3rd activity Determine element and be movably arranged on the 3rd telescopic element on the 3rd movable retaining element, with this moving component generation action.

9. stand up as claimed in claim 1 auxiliary chair it is characterised in that：This fixed seat and this coupled frame are connected with least one pivot Turn element, and this second Power Component interoperation, so that this coupled frame produces angle change with this fixed seat.

10. stand up as claimed in claim 1 auxiliary chair it is characterised in that：This carrying support body includes one for supporting user Load-carrying unit and the dependence element being movably arranged on this load-carrying unit and leaning on for user.