Connecting structure of getting-up device

Abstract

The utility model relates to a getting-up device connecting structure which comprises a getting-up frame assembly and further comprises two connecting pieces arranged on the left side and the right side of the getting-up frame assembly, the connecting pieces are connected with adjusting pieces in sliding fit with the getting-up frame assembly, and one or more locking holes are formed in the adjusting pieces in the movement direction. Positioning pieces matched with the locking holes are correspondingly arranged on the getting-up frame assembly, and the distance between the two connecting pieces is adjusted through matching of the positioning pieces and the locking holes; according to the connecting structure, the distance between the two connecting pieces is freely adjusted through the adjusting pieces, the getting-up device can be additionally arranged on an original shifting vehicle for use in the later period, the structural safety and stability are high, mounting and dismounting are convenient and fast, the adjusting operation mode is simpler and faster, and the connecting structure can adapt to shifting vehicles with different widths to be used; and the universality is improved.

Description

Technical Field

[0001] The utility model relates to the field of erection devices, in particular to a erection device connection structure. Background Art

[0002] With the development of society and the progress of science and technology, the medical field has been paid more and more attention, and the research in the field of medical equipment has become more in-depth. In the current medical environment, there are quite a few users who have difficulty taking care of themselves and daily mobility due to the inconvenience of their lower limbs. Such users usually need the help of a nurse or use a transfer cart to drive the patient to move. However, when the patient needs to go to the toilet or other places, the nurse still needs to help or pick up the patient and lead the patient to the toilet. This process is inconvenient. Therefore, the only way is to choose a transfer cart with a standing structure according to the needs before purchasing the transfer cart, but currently it has been used. As shown in a shifting cart in Chinese patent document, application number: CN202310642540.9, the applicant can only design a lifter that can be installed on the shifting cart later based on the prior art, and the method is to disassemble the original handle and install the lifter on the sleeve originally connected to the handle. However, there are many specifications of shifting carts on the market today, resulting in the distance between the two sleeves not being unified, which affects the practicability of the lifter. Therefore, the applicant provides a new solution to the above-mentioned prior art problems by improving and perfecting the lifter for consumers to choose and use. Summary of the invention

[0003] The utility model aims to provide a lifting device connection structure which has a simple and reasonable structure, is easy to install and has a stable structure.

[0004] The lifting device connection structure includes a lifting frame assembly and two connecting parts arranged on both sides of the lifting frame assembly. The connecting parts are connected with adjusting parts that slide with the lifting frame assembly. The adjusting parts are provided with one or more locking holes along the movement direction. The lifting frame assembly is correspondingly provided with positioning parts that cooperate with the locking holes. The positioning parts cooperate with the locking holes to adjust the distance between the two connecting parts.

[0005] The purpose of the utility model can also be solved by the following technical measures:

[0006] As a more specific solution, the lifting frame assembly includes a lower frame tube, and the adjusting member includes two symmetrically arranged adjusting plates, the two adjusting plates are clamped on the end of the lower frame tube front and back or up and down, and the locking holes are opened on the adjusting plates.

[0007] As a further solution, the two adjustment plates are each provided with a single elongated locking hole, and the locking hole is extended along the movement direction of the adjustment plate; the positioning piece includes a connecting hole and a fastening unit, and the connecting hole is provided on the lower rack tube corresponding to the locking hole, and the fastening unit passes through the locking hole and the connecting hole, so that the connecting piece is assembled and connected with the lower rack tube.

[0008] As a further solution, one of the two connecting members is fixedly connected to one end of the lower rack tube, and the other is connected to an adjusting member and is slidably connected to the other end of the lower rack tube through the adjusting member.

[0009] As a further solution, the connecting member includes a pivot sleeve and a connecting pivot, the pivot sleeve is fixedly connected to the lower frame tube or to the adjusting member, the upper part of the connecting pivot is connected to the pivot sleeve, and the lower part of the connecting pivot extends out of the pivot sleeve.

[0010] As a further solution, the rising frame assembly also includes a rising support frame, the front end of the rising support frame is rotatably hinged to the lower frame tube, the rear end side of the rising support frame is connected to a handle frame, and the left and right sides of the front end of the rising support frame are connected to an armpit frame.

[0011] As a further solution, a flip structure is provided between the two armpit frames and the standing support frame, and the two armpit frames are rotatably connected to the standing support frame via the flip structure.

[0012] As a further solution, the flipping structure includes a fixed shaft sleeve, a rotating shaft sleeve and a rotating shaft. The two fixed shaft sleeves are tilted and fixed at the front end of the lifting support frame in an "eight" structure, and the two rotating shaft sleeves are tilted and fixed at the rear ends of the two armpit frames in an "eight" structure. The fixed shaft sleeve and the rotating shaft sleeve are respectively sleeved on the lower and upper parts of the connecting shaft.

[0013] As a further solution, a pillow made of elastic material or soft material is connected to the front end side of the standing support frame, the pillow is arranged between the two armpit frames, and the pillow is provided with a contact arc surface that fits the shape of the human body.

[0014] As a further solution, a detachable elastic sleeve is provided on the armpit support, and the elastic sleeve is made of foam material, silicone material, or slush material.

[0015] The beneficial effects of the utility model are as follows:

[0016] The lifting device connection structure of the utility model can adjust the distance between the two connecting parts at will through the adjusting parts, so that the lifting device can be added to the original shifting vehicle for use at a later stage. The structure has high safety and stability, and the installation and disassembly are convenient and quick. The adjustment operation method is simpler and faster, and it can adapt to the use of shifting vehicles of different widths, thereby improving the versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of Example 1 of the present utility model.

[0018] Figure 2 It is a schematic diagram of the exploded structure of the connecting piece with the adjusting piece in the utility model.

[0019] Figure 3 This is a schematic diagram of the structure in which the connecting piece is fixed to the lower frame pipe in the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the standing frame assembly in the utility model.

[0021] Figure 5 It is a schematic diagram of the decomposed structure of the flip structure in the utility model.

[0022] Figure 6 This is a structural schematic diagram of Example 2 of the present utility model. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Embodiment 1:

[0024] like Figure 1 and Figure 2 As shown, the erecting device connection structure includes a erecting frame assembly 1, and also includes two connecting members 2 arranged on both sides of the erecting frame assembly 1. The connecting member 2 is connected with an adjusting member 3 that slidably cooperates with the erecting frame assembly 1. The adjusting member 3 is provided with one or more locking holes 301 along the movement direction. The erecting frame assembly 1 is correspondingly provided with a positioning member 4 that cooperates with the locking hole 301. The positioning member 4 cooperates with the locking hole 301 to adjust the distance between the two connecting members 2.

[0025] This connection structure allows the distance between the two connection parts 2 to be adjusted at will through the adjustment part 3, so that the lifting device can be added to the original shifting cart for use at a later time. Its structure has high safety and stability, and its installation and disassembly are convenient and quick. The adjustment operation is simpler and faster, and it can adapt to the use of shifting carts of different widths, thereby improving its versatility.

[0026] The lifting frame assembly 1 includes a lower frame tube 5, and the adjusting member 3 includes two symmetrically arranged adjusting plates 31. The two adjusting plates 31 are clamped on the end of the lower frame tube 5 front and back or up and down, and the locking hole 301 is opened on the adjusting plate 31; the width of the adjusting plate 31 is similar to the width of the lower frame tube 5. By clamping the lower frame tube 5 with two adjusting plates 31, front and back or up and down limiting can be achieved, which facilitates the matching connection between the locking hole 301 and the positioning member 4.

[0027] Specifically, the two adjustment plates 31 are each provided with a single long strip-shaped locking hole 301, and the locking hole 301 is extended along the movement direction of the adjustment plate 31; the positioning member 4 includes a connecting hole 41 and a fastening unit 42, and the connecting hole 41 is provided on the lower rack tube 5 and is corresponding to the locking hole 301, and the fastening unit 42 passes through the locking hole 301 and the connecting hole 41, so that the connecting member 2 is assembled and connected with the lower rack tube 5;

[0028] When adjusting the width of the two connecting members 2, loosen the fastening unit 42 such as screws or bolts, so that the adjustment plate 31 slides left and right under the limiting action of the locking hole 301 and the fastening unit 42, and then tighten the fastening unit 42 again after adjusting to the required distance to lock the distance between the two connecting members 2.

[0029] One of the two connecting members 2 is fixedly connected to one end of the lower frame pipe 5 (such as Figure 3 As shown), the other end is connected with an adjusting member 3 and is slidably connected to the other end of the lower frame tube 5 through the adjusting member 3; since the widths of shifting vehicles of different specifications are not much different, only one end of the connecting member 2 is required to be adjustable.

[0030] The connecting member 2 includes a pivot sleeve 21 and a connecting pivot 22. The pivot sleeve 21 is fixedly connected to the lower frame tube 5 or to the adjusting member 3. The upper part of the connecting pivot 22 is connected to the pivot sleeve 21, and the lower part of the connecting pivot 22 extends out of the pivot sleeve 21. Since the connecting position of the connecting member 2 on the shifting vehicle belongs to the sleeve left after the handle is disassembled, in this embodiment, the connecting member 2 is composed of the pivot sleeve 21 and the connecting pivot 22.

[0031] The upper part of the connecting pivot 22 is provided with a head 221 adapted to the inner diameter of the pivot sleeve 21 , the pivot sleeve 21 is sleeved outside the head 221 , and a supporting ring 222 for supporting the pivot sleeve 21 extends below the head.

[0032] like Figure 4 and Figure 5As shown, the raising frame assembly 1 also includes a raising support frame 6, the front end of the raising support frame 6 is rotatably hinged with the lower frame tube 5, the rear end side of the raising support frame 6 is connected with a handle frame 7, and the left and right sides of the front end of the raising support frame 6 are connected with an armpit frame 8; the two armpit frames 8 are in an arc-shaped structure bent inward, and are clamped under the patient's armpits by two symmetrical armpit frames 8. Through the seesaw principle, the accompanying personnel can help the patient up with less force, thereby reducing the pressure on the accompanying personnel, and the operation method is simple.

[0033] A flip structure 9 is provided between the two armpit frames 8 and the standing support frame 6, and the two armpit frames 8 are rotatably connected to the standing support frame 6 through the flip structure 9, so that the standing frame assembly 1 can be folded to reduce the occupied space during transportation or storage.

[0034] The flip structure 9 includes a fixed shaft sleeve 91, a rotating shaft sleeve 92 and a connecting shaft 93. The two fixed shaft sleeves 91 are tilted and fixed at the front end of the standing support frame 6 in an "eight" structure, and the two rotating shaft sleeves 92 are tilted and fixed at the rear end of the two armpit frames 8 in an "eight" structure. The fixed shaft sleeve 91 and the rotating shaft sleeve 92 are respectively sleeved on the lower and upper parts of the connecting shaft 93; the armpit frames 8 are rotated in the above manner, which can realize the folding function on the one hand, and on the other hand, the two armpit frames 8 can swing back and forth in an "eight" shape and stop after touching the human body, so that the two armpit frames 8 can adapt to patients with different body widths, thereby improving the practicality of the two armpit frames 8.

[0035] The front end side of the raising support frame 6 is connected to a pillow 10 made of elastic material or soft material. The pillow 10 is arranged between the two armpit frames 8 and is provided with a contact arc surface 1001 that fits the shape of the human body. When the patient is raised by the two armpit frames 8, the pillow 10 provides support for the patient's body, thereby improving comfort.

[0036] The armpit frame 8 is provided with a removable elastic sleeve 11, which is made of foam material, silicone material, or plastic material; the elastic sleeve 11 is relatively thick, and when the patient is lifted from the armpit, the elastic sleeve 11 can relieve pressure and improve the comfort of the lifting frame. Embodiment 2:

[0037] In the second embodiment, Figure 6 As shown, the adjusting member 3 includes an adjusting tube 32, and the adjusting tube 32 is linearly slidably inserted into the lower frame tube 5 through the tube mouth of the lower frame tube 5, and the locking hole 301 is provided on the adjusting tube 32; the lower frame tube 5 and the adjusting tube 32 are in a square tube structure, and after the adjusting tube 32 is inserted into the lower frame tube 5, the adjusting tube 32 can be prevented from rotating, and the adjustment process is simple and convenient.

[0038] In this embodiment, the fastening unit 42 includes a screw 421, a knob 422 and a nut 423. The knob 422 is fixed to one end of the screw 421 to drive the screw 421 to rotate forward and reversely. The screw 421 passes through the locking hole 301 and the connecting hole 41. The nut 423 is placed on the back side of the lower rack tube 5 and is threadedly connected to the other end of the screw 421.

[0039] The connecting member 2 includes a fixed vertical tube 23 and a sling base claw 24. The fixed vertical tube 23 is fixedly connected to the lower frame tube 5 or to the adjusting member 3. The sling base claw 24 is an inverted U-shaped structure and is fixedly connected to the bottom of the fixed vertical tube 23. A fixing hole 241 is provided on the sling base claw 24. Since the connection position of the connecting member 2 on the shifting vehicle belongs to the handle tube position, in this embodiment, the connecting member 2 is composed of the fixed vertical tube 23 and the sling base claw 24. After the sling base claw 24 is forked on the handle tube, the fixing unit is used to pass through the fixing hole 241 at the opening position to fix the lifting device.

[0040] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting device connection structure, comprising a lifting frame assembly (1), characterized in that: The invention also comprises two connecting members (2) arranged on both sides of the standing frame assembly (1), the connecting members (2) being connected to an adjusting member (3) which slidably cooperates with the standing frame assembly (1), the adjusting member (3) being provided with one or more locking holes (301) along the direction of movement, the standing frame assembly (1) being provided with corresponding positioning members (4) which cooperate with the locking holes (301), and the spacing between the two connecting members (2) being adjusted by the positioning members (4) cooperating with the locking holes (301).

2. The lifting device connection structure according to claim 1 is characterized in that The lifting frame assembly (1) includes a lower frame tube (5), and the adjusting member (3) includes two symmetrically arranged adjusting plates (31). The two adjusting plates (31) are clamped on the ends of the lower frame tube (5) front and back or up and down, and the locking hole (301) is opened on the adjusting plate (31).

3. The lifting device connection structure according to claim 2 is characterized in that : The two adjustment plates (31) are each provided with a single long strip-shaped locking hole (301), and the locking hole (301) is extended along the movement direction of the adjustment plate (31); the positioning member (4) includes a connecting hole (41) and a fastening unit (42), and the connecting hole (41) is provided on the lower frame tube (5) and is arranged corresponding to the locking hole (301), and the fastening unit (42) passes through the locking hole (301) and the connecting hole (41), so that the connecting member (2) and the lower frame tube (5) are assembled and connected.

4. The erection device connection structure according to any one of claims 1 to 3, characterized in that : One of the two connecting members (2) is fixedly connected to one end of the lower rack tube (5), and the other is connected to the adjusting member (3) and is slidably connected to the other end of the lower rack tube (5) through the adjusting member (3).

5. The lifting device connection structure according to claim 1 is characterized in that The connecting member (2) comprises a pivot sleeve (21) and a connecting pivot (22); the pivot sleeve (21) is fixedly connected to the lower frame tube (5) or to the adjusting member (3); the upper portion of the connecting pivot (22) is connected to the inside of the pivot sleeve (21), and the lower portion of the connecting pivot (22) extends out of the pivot sleeve (21).

6. The lifting device connection structure according to claim 2 is characterized in that The standing frame assembly (1) further comprises a standing support frame (6), the front end of the standing support frame (6) being rotatably hinged to the lower frame tube (5), the rear end side of the standing support frame (6) being connected to a handle frame (7), and the front end of the standing support frame (6) being connected to an armpit frame (8) on both sides.

7. The lifting device connection structure according to claim 6 is characterized in that A flip structure (9) is provided between the two armpit frames (8) and the standing support frame (6), and the two armpit frames (8) are rotatably connected to the standing support frame (6) via the flip structure (9).

8. The lifting device connection structure according to claim 7 is characterized in that The flip structure (9) comprises a fixed shaft sleeve (91), a rotating shaft sleeve (92) and a connecting shaft (93); the two fixed shaft sleeves (91) are tilted and fixed at the front end of the lifting support frame (6) in an "eight" structure; the two rotating shaft sleeves (92) are tilted and fixed at the rear end of the two armpit frames (8) in an "eight" structure; the fixed shaft sleeve (91) and the rotating shaft sleeve (92) are respectively sleeved at the lower part and the upper part of the connecting shaft (93).

9. The lifting device connection structure according to claim 6 is characterized in that The front end side of the standing support frame (6) is connected to a pillow (10) made of elastic material or soft material, the pillow (10) is arranged between the two armpit frames (8), and the pillow (10) is provided with a contact arc surface (1001) that fits the shape of the human body.

10. The lifting device connection structure according to claim 6 is characterized in that The armpit frame (8) is provided with a removable elastic sleeve (11), and the elastic sleeve (11) is made of foam material, silicone material, or plastic material.

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