Auxiliary moving device for old people

Abstract

The utility model provides an auxiliary moving device for old people, and relates to the technical field of auxiliary moving instruments. The assembling frame is designed to be in a U shape, the two sides of the front end of the top of the assembling frame are each fixedly connected with a square tube stand column, and the middle position of the top of each square tube stand column is rotationally connected with a threaded rod. When the whole splicing frame for bearing the old people is moved to the outer side of a closestool, the two seat plates are located above the closestool, the locking bolts are rotated respectively, the locking bolts are separated from limiting screw holes of the lifting frame, the locking state of the hinge frames is relieved, the hinge frames are rotated towards the outer side by 90 degrees respectively, and the two hinge frames are in an unfolded state; at the moment, the old people sit above the closestool, and the unfolded seat plate is convenient for temporary cleaning of personal belongings such as paper towels and the like. The problems that when an existing old person completes movement through a wheelchair, it is difficult to move from the wheelchair to a bed and a toilet bowl, and potential safety hazards exist in the movement process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary moving devices, and more specifically, particularly relates to an elderly auxiliary moving device. Background Art

[0002] Regarding the understanding of the existing applications for the elderly's auxiliary movement: Most elderly people use wheelchairs for auxiliary movement when they have difficulty walking. However, when the elderly complete their movement with wheelchairs currently, it is very difficult for them to move from the wheelchair to the bed and the toilet seat by themselves, and there are safety hazards during the movement. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an elderly auxiliary moving device to solve the problem that when the existing elderly people complete their movement with wheelchairs, it is very difficult for them to move from the wheelchair to the bed and the toilet seat by themselves, and there are safety hazards during the movement.

[0004] The purpose and effect of an elderly auxiliary moving device of the utility model are achieved by the following specific technical means:

[0005] An elderly auxiliary moving device includes an assembly frame; the assembly frame is designed in a U shape, and two square tube columns are respectively fixedly connected to both sides of the front end of the top of the assembly frame. A threaded rod is rotatably connected to the middle position of the top of each square tube column. A lifting frame is sleeved and slid on the upper end position of the square tube column. The inside of the lifting frame is hollow, and a threaded hole is opened at the middle position of the top of the lifting frame. The two lifting frames are symmetrically designed, and the outer side of each lifting frame is fixedly connected to the front end position of the inner side of a hinge frame. The middle position of the hinge frame can rotate. A seat board is fixedly connected to the lower position of the rear end of the outer side of the hinge frame by bolts, and a backrest frame is fixedly connected to the upper position of the rear end of the outer side of the hinge frame by bolts. A threaded hole is opened at the middle position of the rear end of the outer side of the hinge frame. A locking bolt is rotatably connected to the threaded hole of the hinge frame. A limit screw hole is opened at the middle position of the rear end of the lifting frame. The threaded rod is located in the threaded hole at the middle of the top of the lifting frame. Through the cooperation of the threaded rod and the threaded hole of the lifting frame, the lifting frame and the square tube column will slide, and the whole hinge frame will complete the lifting process according to the position of the lifting frame.

[0006] According to an embodiment of the utility model, when the two hinge frames are in an L shape, the two seat boards are in contact with each other, and the two backrest frames are also in contact with each other. The locking bolt is located directly behind the limit screw hole of the lifting frame.

[0007] According to an embodiment of the utility model, a protrusion is fixedly connected to the upper positions on the left and right sides of the front end of the assembly frame, and a pedal that can be rotated ninety degrees is rotatably connected to the inner side of each protrusion. A buffered universal wheel is fixedly installed on both sides of the rear end of the assembly frame and below the two protrusions. The bottom positions of the four buffered universal wheels are flush, and a caster lock is provided at the front end of the upper inner part of the buffered universal wheel.

[0008] According to an embodiment of the utility model, a scraper is provided at an upper middle position inside the buffer type universal wheel, and the scraper is located above the wheel body of the buffer type universal wheel.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] When the assembly frame carrying the elderly is moved to the bedside as a whole, the rear end of the assembly frame is slid under the bed so that the two seat boards are located above the mattress. Next, the locking bolts are rotated respectively to disengage the locking bolts from the limiting screw holes of the lifting frame, thereby releasing the locking state of the hinge frames. The hinge frames are rotated ninety degrees to the outside respectively, and the two hinge frames will be in the unfolded state. At this time, the elderly will sit above the mattress.

[0011] When the assembly frame carrying the elderly is moved as a whole to the outside of the toilet, the two seat boards are located above the toilet, and the locking bolts are rotated respectively to disengage the locking bolts from the limiting screw holes of the lifting frame, thereby releasing the locking state of the hinge frames. The hinge frames are rotated ninety degrees to the outside position respectively, and the two hinge frames will be in the unfolded state. At this time, the elderly will sit above the toilet, and the unfolded seat boards are convenient for temporarily placing paper towels and other personal belongings.

[0012] By cooperating with the threaded rod and the threaded hole of the lifting frame, the lifting frame and the square tube column will slide, and the hinge frame as a whole will move according to the position of the lifting frame to complete the lifting process, which is convenient for adjusting the height position of the seat plate and the backrest frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the auxiliary mobility device for the elderly in a closed state of the utility model.

[0014] Figure 2 It is a side structural schematic diagram of the closed state of the auxiliary mobility device for the elderly of the utility model.

[0015] Figure 3 It is a side structural schematic diagram of the auxiliary mobility device for the elderly in the unfolded state of the utility model.

[0016] Figure 4 It is a half-sectioned front view structural schematic diagram of the auxiliary mobility device for the elderly in the unfolded state of the utility model.

[0017] Figure 5 This is a half-section side structural schematic diagram of the auxiliary mobility device for the elderly in the unfolded state of the utility model, and the position of the threaded rod can be clearly shown in the figure.

[0018] Figure 6 It is a side structural schematic diagram of the buffer type universal wheel of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Assembly frame; 101. Bump; 102. Pedal; 103. Square tube column; 104. Threaded rod; 105. Lifting frame; 2. Hinge frame; 201. Seat board; 202. Backrest frame; 203. Locking bolt; 3. Buffered universal wheel; 301. Caster lock; 302. Scraper. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 6 As shown:

[0026] The utility model provides an auxiliary moving device for the elderly, including an assembly frame 1; the assembly frame 1 is designed in a U shape, and two square tube columns 103 are respectively and fixedly connected to both sides of the front end of the top of the assembly frame 1. A threaded rod 104 is rotatably connected to the middle position of the top of each square tube column 103. The upper end of the square tube column 103 is sleeved and slid with a lifting frame 105. The inside of the lifting frame 105 is hollow-designed, and a threaded hole is opened at the middle position of the top of the lifting frame 105. The two lifting frames 105 are symmetrically designed, and the outer side of each lifting frame 105 is fixedly connected to the front end inside of a hinge frame 2. The middle position of the hinge frame 2 can rotate. A seat plate 201 is fixedly connected to the lower part of the rear end outside of the hinge frame 2 by bolts, and a backrest frame 202 is fixedly connected to the upper part of the rear end outside of the hinge frame 2 by bolts. A threaded hole is opened at the middle position of the rear end outside of the hinge frame 2, and a locking bolt 203 is rotatably connected to the threaded hole of the hinge frame 2.

[0027] Among them, a limit screw hole is opened at the middle of the rear end of the lifting frame 105. The threaded rod 104 is located in the threaded hole at the middle of the top of the lifting frame 105. When the threaded rod 104 is rotated, through the cooperation of the threaded rod 104 and the threaded hole of the lifting frame 105, the lifting frame 105 and the square tube column 103 will slide, and the whole hinge frame 2 will move according to the position of the lifting frame 105 to complete the lifting process, facilitating the adjustment of the height positions of the seat plate 201 and the backrest frame 202.

[0028] Among them, when the two hinge frames 2 are in an L shape, the two seat plates 201 are in contact with each other, and the two backrest frames 202 are also in contact with each other. The locking bolt 203 is located directly behind the limit screw hole of the lifting frame 105. A convex block 101 is respectively and fixedly connected to the upper positions on the left and right sides of the front end of the assembly frame 1. A pedal 102 that can rotate 90 degrees is rotatably connected to the inner side of each convex block 101. After the elderly sit on the two seat plates 201, the two pedals 102 are respectively rotated 90 degrees to open, facilitating the placement of the elderly's feet.

[0029] Among them, a buffer type universal wheel 3 is fixedly installed at both sides of the rear end of the assembly frame 1 and below the two convex blocks 101. The bottom positions of the four buffer type universal wheels 3 are flush. A caster lock 301 is arranged at the front end above the inside of the buffer type universal wheel 3. After the caster lock 301 is locked, the wheel body of the buffer type universal wheel 3 cannot rotate, limiting the whole moving device. A scraper 302 is arranged at the middle position above the inside of the buffer type universal wheel 3. The scraper 302 is located above the wheel body of the buffer type universal wheel 3. If sundries adhere to the wheel body of the buffer type universal wheel 3, when the wheel body of the buffer type universal wheel 3 rotates, the sundries will contact the scraper 302 and be scraped off, preventing the sundries from adhering and causing the whole assembly frame 1 to fluctuate during the moving process.

[0030] When in use:

[0031] When the two hinge frames 2 are in an L shape, the two seat boards 201 fit together, and the two backrest frames 202 also fit together. Next, the locking bolt 203 is rotated so that the locking bolt 203 enters the limiting screw hole of the lifting frame 105. At this time, the middle position of the two hinge frames 2 cannot be rotated. The two seat boards 201 and the backrest frames 202 are all in a position limiting state to avoid displacement between the two seat boards 201. At this time, the elderly can sit above the seat board 201 and transfer the auxiliary mobile device as a whole through the buffered universal wheels 3.

[0032] Embodiment 2:

[0033] When the assembly frame 1 carrying the elderly is moved to the bedside position as a whole, the rear end of the assembly frame 1 is slid under the bed so that the two seat boards 201 are located above the mattress. Next, the locking bolts 203 are rotated respectively to disengage the locking bolts 203 from the limiting screw holes of the lifting frame 105, thereby releasing the locking state of the hinge frames 2. The hinge frames 2 are rotated ninety degrees to the outside position respectively, and the two hinge frames 2 will be in the unfolded state. At this time, the elderly will sit above the mattress.

[0034] When the assembly frame 1 carrying the elderly is moved as a whole to the outer side of the toilet, the two seat boards 201 are located above the toilet. Next, the locking bolts 203 are rotated respectively to disengage the locking bolts 203 from the limiting screw holes of the lifting frame 105, thereby releasing the locking state of the hinge frames 2. The hinge frames 2 are rotated ninety degrees to the outer side respectively, and the two hinge frames 2 will be in the unfolded state. At this time, the elderly will sit above the toilet, and the unfolded seat boards 201 are convenient for temporarily placing paper towels and other personal belongings.

[0035] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. An auxiliary mobility device for the elderly, characterized in that: It includes an assembly frame (1); the assembly frame (1) is designed in a U shape, and on both sides of the front end of the top of the assembly frame (1), a square tube column (103) is fixedly connected respectively. At the middle position of the top of each square tube column (103), a threaded rod (104) is rotatably connected. At the upper end position of the square tube column (103), a lifting frame (105) is sleeved and slidable. The inside of the lifting frame (105) is hollow-designed, and at the middle position of the top of the lifting frame (105), a threaded hole is opened. The two lifting frames (105) are symmetrically designed, and at the outer side position of each lifting frame (105), it is fixedly connected with the inner front end position of a hinge frame (2). The middle position of the hinge frame (2) can rotate. Below the rear end position of the outer side of the hinge frame (2), a seat board (201) is fixedly connected by bolts. Above the rear end position of the outer side of the hinge frame (2), a backrest frame (202) is fixedly connected by bolts. At the middle position of the rear end of the outer side of the hinge frame (2), a threaded hole is opened, and a locking bolt (203) is rotatably connected in the threaded hole of the hinge frame (2).

2. The elderly auxiliary mobility device as claimed in claim 1, characterized in that: At the middle of the rear end of the lifting frame (105), a limit threaded hole is opened, and the threaded rod (104) is located in the threaded hole at the middle of the top of the lifting frame (105).

3. The elderly auxiliary mobility device as claimed in claim 1, characterized in that: When the two hinge frames (2) are in an L shape, the two seat boards (201) are in contact with each other, and the two backrest frames (202) are also in contact with each other. The locking bolt (203) is located directly behind the limit threaded hole of the lifting frame (105).

4. The elderly auxiliary mobility device as claimed in claim 1, characterized in that: Above the left and right sides of the front end of the assembly frame (1), a convex block (101) is fixedly connected respectively. At the inner side position of each convex block (101), a pedal (102) that can rotate 90 degrees is rotatably connected.

5. The elderly auxiliary mobility device as claimed in claim 4, characterized in that: At the two sides of the rear end of the assembly frame (1) and below the two convex blocks (101), a buffer type universal wheel (3) is fixedly installed. The bottom positions of the four buffer type universal wheels (3) are flush. At the front end of the upper part inside the buffer type universal wheel (3), a caster lock (301) is provided.

6. The elderly auxiliary mobility device as claimed in claim 5, characterized in that: At the middle position of the upper part inside the buffer type universal wheel (3), a scraper (302) is provided. The scraper (302) is located above the wheel body of the buffer type universal wheel (3).

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