Foldable shifting machine

Abstract

The utility model discloses a foldable shifting machine which comprises a bottom frame, a stand column arranged on the bottom frame, a suspension frame arranged on the stand column and a hanging bracket arranged on the suspension frame, the stand column is connected with the bottom frame in a rotating mode, and a locking assembly is arranged between the stand column and the bottom frame and used for limiting rotation of the stand column. The suspension comprises a driving arm and a cantilever, one end of the driving arm is rotatably arranged on the stand column, the other end of the driving arm is detachably connected with the cantilever, the cantilever is rotatably connected with the stand column, and the hanging bracket is arranged on the cantilever. The folding chair can be folded, is suitable for being stored in a low space, is easy and labor-saving to operate in the folding process, and is more convenient to transport.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a foldable transfer machine. Background Technology

[0002] A patient transfer machine is a nursing transfer device designed for people with limited mobility, such as people with disabilities. It is used in medical institutions to transfer and move patients. For example, a patient transfer machine disclosed in patent number CN202223409178.0 includes a base frame, a suspension, a drive structure, and a hanger. The base frame is equipped with sliding rollers, the suspension is mounted on the base frame and moves under the drive of the drive structure, and the hanger is rotatably mounted at the end of the suspension. This patient transfer machine lacks a folding function, occupies a large space when not in use, is inconvenient for storage and transportation, and is difficult to disassemble and handle, thus creating a burden for users. Utility Model Content

[0003] This invention provides a foldable transfer machine to overcome the shortcomings of existing technologies.

[0004] The present invention solves the technical problem by adopting the following technical solution: a foldable transfer machine, including a base frame, a column set on the base frame, a suspension set on the column, and a hanger set on the suspension. The column is rotatably connected to the base frame, and a locking component is provided between the column and the base frame to restrict the rotation of the column.

[0005] The suspension includes a drive arm and a cantilever. One end of the drive arm is rotatably mounted on the column, and the other end of the drive arm is detachably connected to the cantilever. The cantilever is rotatably connected to the column, and the hanger is mounted on the cantilever.

[0006] In several embodiments, a base frame support is provided on the base frame, one end of the column is inserted into the base frame support, and the column and the base frame support are rotatably connected by a pivot.

[0007] In several embodiments, the base support has an opening on the rear side for the column to pass through when rotating, and a support plate is provided on the front side of the base support. The support plate is bent and is used to support the column when it rotates to the position of the support plate.

[0008] In several embodiments, the locking assembly includes a plurality of locking members for passing through the base frame support and into the upright.

[0009] In several embodiments, a connecting seat is provided on the cantilever, one end of the drive arm passes through the connecting seat, and the connecting seat and the drive arm are rotatably connected by a connector, which can be detached from the connecting seat.

[0010] In several embodiments, a limiting hole is provided on both the column and the cantilever, and the connector can pass through the limiting hole through the column and into the cantilever.

[0011] In several embodiments, a limiting block is provided on the cantilever, and a connecting column is provided on the hanger. The connecting column is clamped in the limiting block and rotatably connected to the limiting block.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model is foldable, making it suitable for storage in low-ceilinged spaces and also more convenient for transportation.

[0014] This invention is easy to assemble and disassemble, and the folding process is simple and labor-saving, requiring no tools and can be completed by hand, thus reducing the burden of use. Attached Figure Description

[0015] The accompanying drawings described herein are for illustrative purposes only and do not represent all possible implementations, nor should they be considered as limiting the scope of this invention.

[0016] Figure 1 This is a schematic diagram of the foldable transfer machine of Embodiment 1 in use;

[0017] Figure 2 yes Figure 1 Enlarged diagram of section A in the middle;

[0018] Figure 3 yes Figure 1 A diagram showing the first folded state;

[0019] Figure 4 yes Figure 3 Enlarged schematic diagram of section B in the middle;

[0020] Figure 5 yes Figure 3 A diagram showing the second folded state. Detailed Implementation

[0021] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figures 1-2 The foldable transfer machine in this embodiment mainly includes a base frame 10, a column 20 rotatably mounted on the base frame 10, a suspension mounted on the column 20, and a hanger 30 rotatably mounted on the suspension. The suspension includes a drive arm 40 and a cantilever 50. The drive arm 40 is telescopic and can adopt a conventional electric push rod structure. Driving the movement of the drive arm 40 can drive the cantilever 50 and the corresponding hanger 30 to rotate. The hanger is used to hold the patient.

[0025] Combination Figures 3-4 The drive arm 40 is rotatably mounted on the column 20 at one end, and the other end of the drive arm 40 is detachably connected to the cantilever 50. The cantilever 50 is rotatably connected to the column 20, and the hanger 30 is mounted on the cantilever 50.

[0026] A connecting seat 51 is provided on the cantilever 50. One end of the drive arm 40 passes through the connecting seat 51. The connecting seat 51 and the drive arm 40 are rotatably connected by a connector 71. The connector 71 can be detached from the connecting seat 51. The connector 71 is a pin, such as a D-type pin structure. Furthermore, a limiting hole 201 is provided on both the column 20 and the cantilever 50. The connector 71 can pass through the limiting hole 201 through the column 20 and into the cantilever 50.

[0027] During the first folding, the connector 71 is removed from the connector 51 and the drive arm 40. The connector 51 and the drive arm 40 are then connected. The cantilever 50 is rotated inward and folded. At the same time, the connector 71 is inserted into the limiting hole 201 to fix the cantilever 50 and the column 20 to prevent them from rotating again.

[0028] Combination Figure 5 The column 20 is rotatably connected to the base frame 10, and a locking assembly is provided between the column 20 and the base frame 10 to restrict the rotation of the column 20.

[0029] Additionally, a base frame support 11 is provided on the base frame 10, one end of the column 20 is inserted into the base frame support 11, and the column 20 and the base frame support 11 are rotatably connected by a pivot 111. The rear side of the base frame support 11 has an opening through which the column 20 passes when rotating, and a support plate 12 is provided on the front side of the base frame support 11. The support plate 12 is curved and generally U-shaped, which can match and fit the shape of the column 20. The support plate 12 is used to support the column 20 when it rotates to the position of the support plate 12.

[0030] Here, the locking assembly includes multiple locking elements 61, which are respectively disposed on the side and the front side. The locking elements 61 are used to pass through the base support 11 and into the column 20. The locking elements 61 can be bolt structure or pin structure.

[0031] During the second fold, the locking piece 61 is removed from the column 20, releasing the lock on the column 20. The column 20 can then be flipped forward until it rests on the support plate 12, completing the second fold.

[0032] To prevent the hanger 30 from sagging and colliding with the base frame 10, thus affecting folding, a limiting block 52 is provided on the cantilever 50. A connecting column 31 is provided on the hanger 30. The connecting column 31 is clamped in the limiting block 52 and rotatably connected to the limiting block 52. The limiting block 52 has a U-shaped opening that restricts the connecting column 31 within it. The connecting column 31 can only rotate within the opening range. Thus, the limiting block 52 provides a certain supporting force to maintain the hanger 30 at a certain height and prevent it from falling.

[0033] All descriptions herein may be presented in any suitable order. Any and all instances used, or exemplary language provided herein (such as "for example"), are merely for the purpose of better illustrating the invention and are not intended to limit the scope of the invention, except as provided in the claims. The language used in the detailed description should not be construed as indicating any essential elements for practicing the invention beyond the claims.

[0034] This utility model describes preferred embodiments, including the best mode known to the inventors for carrying out the utility model. Of course, variations of these preferred embodiments will be readily apparent to those skilled in the art. The inventors intend that those skilled in the art may use these variations as appropriate, and the inventors indicate that the utility model can be implemented in other ways than those specifically described herein. Therefore, this utility model includes all improvements encompassed by the spirit and scope of the utility model as defined by the claims. Moreover, unless otherwise stated or there is a clear contradiction in the content, this utility model includes any of the foregoing elements and all possible variations thereof.

Claims

1. A foldable transfer machine, comprising a base frame (10), a column (20) mounted on the base frame (10), a suspension mounted on the column (20), and a hanger (30) mounted on the suspension, characterized in that, The column (20) is rotatably connected to the base frame (10), and a locking assembly is provided between the column (20) and the base frame (10) to restrict the rotation of the column (20); The suspension includes a drive arm (40) and a cantilever (50). One end of the drive arm (40) is rotatably mounted on the column (20), and the other end of the drive arm (40) is detachably connected to the cantilever (50). The cantilever (50) is rotatably connected to the column (20), and the hanger (30) is mounted on the cantilever (50).

2. The foldable transfer machine according to claim 1, characterized in that, A base support (11) is provided on the base frame (10), and one end of the column (20) is inserted into the base support (11). The column (20) and the base support (11) are rotatably connected by a pivot (111).

3. A foldable transfer machine according to claim 2, characterized in that, The base support (11) has an opening on the rear side for the column (20) to pass through when rotating. A support plate (12) is provided on the front side of the base support (11). The support plate (12) is bent and is used to support the column (20) when it rotates to the position of the support plate (12).

4. A foldable transfer machine according to claim 3, characterized in that, The locking assembly includes a plurality of locking elements (61) for passing through the base support (11) and into the column (20).

5. A foldable transfer machine according to claim 1, characterized in that, A connecting seat (51) is provided on the cantilever (50). One end of the drive arm (40) is inserted into the connecting seat (51). The connecting seat (51) and the drive arm (40) are rotatably connected by a connector (71). The connector (71) can be detached from the connecting seat (51).

6. A foldable transfer machine according to claim 5, characterized in that, Each of the column (20) and the cantilever (50) is provided with a limiting hole (201), and the connector (71) can pass through the limiting hole (201) through the column (20) and into the cantilever (50).

7. A foldable transfer machine according to claim 1, characterized in that, A limiting block (52) is provided on the cantilever (50), and a connecting column (31) is provided on the hanger (30). The connecting column (31) is clamped in the limiting block (52) and rotatably connected to the limiting block (52).

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