Anti-falling supporting device special for old people

Abstract

The utility model provides a special anti-falling supporting device for old people, which comprises a movable support and universal wheels, supporting sleeves are vertically and fixedly arranged on the movable support, a front blocking support is arranged at one end, far away from the movable support, of each supporting sleeve, lifting sleeves are arranged in the supporting sleeves in a sliding manner, and the front blocking support is fixedly connected between the two lifting sleeves. A connecting frame is arranged in the middle of the front blocking support, a soft stool is arranged at the end, away from the front blocking support, of the connecting frame, connecting rods are hinged to the ends, close to the front blocking support, of the lifting sleeves, and supporting rods used for supporting the connecting rods are hinged to the movable support and hinged to the connecting rods. Two limiting sleeves used in cooperation with the limiting rods are connected to the movable support in a sleeving mode. According to the anti-falling supporting device special for the old people, the lever principle is utilized, the limiting rod is directly operated, then the lifting sleeve slides up and down on the supporting sleeve, the soft stool is driven to move up and down, the lifting function is achieved, the old people do not need to stride over the lifting device, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fall auxiliary devices, in particular to an anti-fall support device for the elderly. Background Art

[0002] Crutches and walkers are simple instruments for assisting walking. A crutch is usually a wooden or metal stick with a handle at the top, acting as a "third leg" when walking to stabilize the body. Now there are also three-legged or four-legged ones to enhance the anti-slip effect; a walker can enable the elderly with inconvenient legs and feet to go out for a walk like normal people through the support of the instrument. The most common walkers include two-wheeled and four-wheeled walkers, and both can provide sufficient stability for you.

[0003] The existing patent with the publication number CN213553490U discloses an anti-fall assistance device for the elderly, including a fixed support frame. Both inner walls of the fixed support frame are provided with sliding grooves, and the inner wall of the sliding groove is slidably connected with the same sliding plate. Both outer walls of the top of the fixed support frame are rotatably connected with threaded rods, and the bottom outer wall of the threaded rod is rotatably connected with the top outer wall of the sliding plate. One end outer wall of the sliding plate is provided with a support plate. Both outer walls of one end of the fixed support frame are provided with connecting rods, and the circumferential outer wall of the connecting rod is sleeved with an anti-slip sponge pad. In the utility model, through the threaded rods, the sliding plate and the support plate arranged on the fixed support frame, the height of the support plate can be conveniently adjusted to support the elderly, so that they can assist in walking. The fixed support frame, the support legs, the fixed shell, the pulleys and the buffer springs can move the assistance device and greatly reduce the vibration during movement, improving the comfort of the elderly when using it.

[0004] For the existing anti-fall support device adopted by the elderly, a lifting device is usually used to support the elderly around the buttocks. However, since the lifting device requires the elderly to step on it or disassemble and reinstall it, it is time-consuming and laborious. Therefore, we propose an anti-fall support device for the elderly to solve the above-mentioned problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an anti-fall support device for the elderly, aiming to solve the technical problem that the anti-fall lifting device for the elderly in the prior art requires the elderly to step on it or disassemble and reinstall it, which is time-consuming and laborious.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a special anti-fall support device for the elderly, comprising a mobile bracket arranged in a U shape, the mobile bracket is provided with a universal wheel for supporting the mobile bracket, the mobile bracket comprises a support part symmetrically arranged on both sides of the U-shaped mouth of the mobile bracket, and a fixed part connected between the two support parts, a support sleeve is vertically fixedly provided on the support part, a front block bracket is provided at one end of the support sleeve away from the support part, a lifting sleeve is provided between the front block bracket and the support sleeve, the lifting sleeve is slidably arranged inside the support sleeve, the front block bracket is fixedly connected between the two lifting sleeves, a connecting frame is provided in the middle of the front block bracket, a soft stool is provided at one end of the connecting frame away from the front block bracket, the soft stool is located between the two supporting sleeves, a connecting rod is hingedly provided at one end of the lifting sleeve near the front block bracket, a supporting rod for supporting the connecting rod is hinged on the supporting part, the supporting rod is hinged with the connecting rod, a limiting rod is connected to one end of the two connecting rods away from the lifting sleeve, and two limiting sleeves used in conjunction with the limiting rod are sleeved on the fixed part.

[0007] Compared with the prior art, the beneficial effect of the utility model lies in: by hingedly connecting the connecting rod on the lifting sleeve, installing the support rod on the movable bracket, utilizing the lever principle, taking the hinge point of the support rod and the connecting rod as the fulcrum, pressing the limit rod connected to the other end of the connecting rod, thereby driving the lifting sleeve to rise, and then driving the soft stool to rise, realizing the lifting function, without the need for the elderly to step onto the lifting device, saving time and effort.

[0008] According to one aspect of the above technical solution, the limit rod is arranged in an I-shape, and the limit rod includes a connecting block, and a long rod connected to one end of the two connecting rods, one end of the connecting block is fixedly connected to the middle part of the long rod, and the limit rod also includes a short rod fixedly connected to the other end of the connecting block.

[0009] According to one aspect of the above technical solution, the connecting frame is arranged in an L shape.

[0010] According to one aspect of the above technical solution, the two limiting sleeves are sleeved on both ends of the short rod.

[0011] According to one aspect of the above technical solution, a front baffle is provided on the connecting frame, and the front baffle is perpendicular to the soft stool.

[0012] According to one aspect of the above technical solution, a limit stopper is provided at one end of the lifting sleeve away from the front baffle, and a rear baffle bracket is detachably provided between the two limit stops.

[0013] According to one aspect of the above technical solution, a rear baffle is provided on the rear baffle bracket, and the rear baffle is made of rubber.

[0014] According to one aspect of the above technical solution, the front baffle is made of rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a fall prevention support device for the elderly in the first embodiment of the present invention;

[0016] Figure 2 It is a schematic structural diagram of a fall prevention support device for the elderly in the second embodiment of the present invention;

[0017] MAIN ELEMENT SYMBOL DESCRIPTION: 1 - moving bracket, 2 - support sleeve, 3 - lifting sleeve, 4 - connecting rod, 5 - support rod, 6 - limiting rod, 7 - limiting sleeve, 8 - connecting frame, 9 - soft stool, 10 - front baffle bracket, 11 - front baffle, 12 - rear baffle bracket, 13 - limiting block, 14 - rear baffle, 15 - universal wheel;

[0018] The following specific embodiments will further illustrate the present invention in conjunction with the above drawings. SPECIFIC EMBODIMENTS

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] Please refer to Figure 1The first embodiment of the utility model provides a special anti-fall support device for the elderly, including a U-shaped mobile bracket 1, the mobile bracket 1 is provided with four universal wheels 15 for supporting the mobile bracket 1, the mobile bracket 1 includes support parts symmetrically arranged on both sides of the U-shaped mouth of the mobile bracket 1, and a fixing part connected between the two support parts, a support sleeve 2 is vertically fixedly arranged on the support part, and a front block bracket 10 is provided at one end of the support sleeve 2 away from the support part, a lifting sleeve 3 is provided between the front block bracket 10 and the support sleeve 2, the lifting sleeve 3 is slidably arranged inside the support sleeve 2, and the front block bracket 10 is fixedly connected between the two lifting sleeves 3, and the front block bracket A connecting frame 8 is provided in the middle of 10. Specifically, the connecting frame 8 is L-shaped. The connecting frame 8 is provided on a soft stool 9 at one end away from the front block bracket 10. The soft stool 9 is located between the two support sleeves 2. It can be understood that the middle of the front block bracket 10 extends toward one end of the connecting portion in the movable bracket 1 in a U-shaped configuration to form a space for accommodating a standing human body. The lifting sleeve 3 is hingedly provided with a connecting rod 4 near one end of the front block bracket 10. A support rod 5 for supporting the connecting rod 4 is hinged on the support portion. The support rod 5 is hinged to the connecting rod 4. The two connecting rods 4 are connected to a limiting rod 6 at one end away from the lifting sleeve 3. Two limiting sleeves 7 used in conjunction with the limiting rod 6 are sleeved on the fixed portion.

[0023] In this embodiment, the elderly enter the support directly from the U-shaped opening of the mobile support 1, without crossing any obstacles or carrying out any equipment disassembly work. After entering, the elderly's legs are located on both sides of the connecting frame 8, and the soft stool 9 is just located under the buttocks. The elderly can stand by holding the front support 10 with both hands, or sit on the soft stool 9 with both hands holding the front support 10. When the elderly cannot stand up or need to stand for a long time, the assistant can press the limit rod 6 downward, and use the lever principle. The connecting rod 4 fixedly connected to the limit rod 6 uses the support rod 5 as a fulcrum to pry the lifting sleeve 3 slidably connected to the inside of the support sleeve 2, thereby driving the soft stool 9 to rise, and the soft stool 9 supports the elderly to rise, thereby helping the elderly to form a standing posture, which is convenient and labor-saving. When the soft stool 9 is lifted to the highest position, the short rod at one end of the limit rod 6 just leans against the connecting part of the mobile support 1, and the two limit sleeves 7 are slid to lock the limit rod 6 at the connecting part. At this time, the height of the soft stool 9 is fixed, and the elderly can stand and lean on the soft stool 9. Specifically, the limit rod 6 is arranged in an I-shape, and the limit rod 6 includes a connecting block, and a long rod connected to one end of the two connecting rods 4, one end of the connecting block is fixedly connected to the middle of the long rod, and the limit rod 6 also includes a short rod fixedly connected to the other end of the connecting block, and the two limit sleeves 7 are sleeved with the short rod. It should be noted that in order for the connecting rod 4 to use the support rod 5 as a fulcrum to pry the lifting sleeve 3 so that it can slide and rise inside the support sleeve 2, the connecting rod 4 and the lifting sleeve 3, the connecting rod 4 and the support rod 5, and the support rod 5 and the mobile bracket 1 are all arranged in a hinged connection mode.

[0024] See also Figure 2 In order to prevent the elderly from tipping forward or backward and causing injuries, in the second embodiment of the utility model, a front baffle 11 is installed on the connecting frame 8 for front limit protection, and a rear baffle 14 is arranged opposite the front baffle 11, and the rear baffle 14 is detachably fixed to the lifting sleeve 3 through the rear baffle bracket 12 for rear limit protection. Specifically, the connecting frame 8 is provided with a front baffle 11, and one end of the lifting sleeve 3 is away from a limit block 13 on one side of the front baffle 11, and a rear baffle bracket 12 is detachably arranged between the two limit blocks 13, and the rear baffle bracket 12 is provided with a rear baffle 14.

[0025] Preferably, the rear baffle 14 and the front baffle 11 are both made of rubber.

[0026] In summary, the anti-fall support device for the elderly in the above-mentioned embodiments of the utility model hinges a connecting rod on the lifting sleeve, installs a support rod on the movable bracket, utilizes the lever principle, takes the hinge point of the support rod and the connecting rod as the fulcrum, presses the limit rod connected to the other end of the connecting rod, thereby driving the lifting sleeve to rise, and then driving the soft stool to rise, realizing the lifting function, without the need for the elderly to step onto the lifting device, saving time and effort, and installing front and rear baffles in front and behind the soft stool to realize the front and rear limit protection function for the elderly and prevent them from falling.

[0027] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0028] The above-described embodiments merely represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A special anti-fall support device for the elderly, comprising a U-shaped mobile bracket, the mobile bracket is provided with a universal wheel for supporting the mobile bracket, the mobile bracket comprises support parts symmetrically arranged on both sides of the U-shaped opening of the mobile bracket, and a fixing part connected between the two support parts, a support sleeve is vertically fixed on the support part, and a front stop bracket is provided at one end of the support sleeve away from the support part, characterized in that: A lifting sleeve is provided between the front block bracket and the supporting sleeve, the lifting sleeve is slidably arranged inside the supporting sleeve, the front block bracket is fixedly connected between the two lifting sleeves, a connecting frame is provided in the middle of the front block bracket, a soft stool is provided at one end of the connecting frame away from the front block bracket, the soft stool is located between the two supporting sleeves, a connecting rod is hingedly provided at one end of the lifting sleeve close to the front block bracket, a supporting rod for supporting the connecting rod is hinged on the supporting part, the supporting rod is hinged to the connecting rod, a limiting rod is connected to one end of the two connecting rods away from the lifting sleeve, and two limiting sleeves used in conjunction with the limiting rod are sleeved on the fixing part.

2. The anti-fall support device for the elderly according to claim 1, characterized in that: The limit rod is arranged in an I-shape, and includes a connecting block and a long rod connected to one end of the two connecting rods, one end of the connecting block is fixedly connected to the middle of the long rod, and the limit rod also includes a short rod fixedly connected to the other end of the connecting block.

3. The anti-fall support device for the elderly according to claim 1, characterized in that: The connecting frame is arranged in an L shape.

4. The anti-fall support device for the elderly according to claim 2, characterized in that: The two limiting sleeves are sleeved on two ends of the short rod.

5. The anti-fall support device for the elderly according to claim 3, characterized in that: The connecting frame is provided with a front baffle, and the front baffle is perpendicular to the soft stool.

6. The anti-fall support device for the elderly according to claim 5, characterized in that: A limit stopper is provided at one end of the lifting sleeve away from the front baffle, and a rear baffle bracket is detachably provided between the two limit stops.

7. The anti-fall support device for the elderly according to claim 6, characterized in that: The rear baffle bracket is provided with a rear baffle plate, and the rear baffle plate is made of rubber material.

8. The anti-fall support device for the elderly according to claim 5, characterized in that: The front baffle is made of rubber.

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