Assistive tool convenient to wear

Abstract

An auxiliary tool convenient to wear comprises a first main body part, a second main body part matched with the first main body part, a first fixing band and a second fixing band, the first fixing band and the second fixing band are installed on the two sides of the first main body part, the first main body part comprises a first auxiliary tool part and two first positioning edges connected to the two sides of the first auxiliary tool part, and a clamping groove is formed in the inner side of each first positioning edge; the extending direction of the clamping groove is consistent with the overall extending direction of the first positioning edges, limiting parts are formed in the groove wall positions of the front tail portion and the rear tail portion of the clamping groove, and the first body portion further comprises a plurality of fixing edges which are divided into two groups to be connected to the two first positioning edges. The first main body part comprises a first auxiliary tool part and two first positioning edges connected to the two sides of the first auxiliary tool part, the second main body part comprises a second auxiliary tool part and two second positioning edges connected to the two sides of the second auxiliary tool part, the first fixing band and the second fixing band are installed on the fixing edges and matched with each other, and hook-and-loop fasteners or button structures are arranged on the first fixing band and the second fixing band so that the first fixing band and the second fixing band can be installed in a matched mode; relative displacement between the first main body part and the second main body part is prevented, and quick disassembly and assembly are realized.

Description

Technical Field

[0001] The utility model relates to an assistive device, in particular to an assistive device that is easy to wear. Background Art

[0002] Medical rehabilitation assistive devices are devices or equipment that assist the medical rehabilitation process. They are usually used to support or enhance the patient's physical functions, help them recover their health, improve their quality of life, and cope with various physical injuries or diseases.

[0003] Patients with elbow dislocation need to limit the movement functions of the forearm and upper arm after treatment. Currently, patients with elbow dislocation use a plaster aid to fix the elbow in a functional position after reduction. However, due to defects in the design structure, the existing plaster aid is difficult to assemble and disassemble during use and is easy to shift, thereby weakening the protection and fixation effects. Utility Model Content

[0004] Based on this, it is necessary to provide a wearable assistive device to address the deficiencies in the prior art.

[0005] The technical scheme of the utility model is: a wearable assistive device, which includes a first main body, a second main body matched with the first main body, a first fixing belt and a second fixing belt installed on both sides of the first main body, the first main body includes a first assistive device part and two first positioning edges connected to both sides of the first assistive device part, a card slot is provided inside the first positioning edge, the extension direction of the card slot is consistent with the overall extension direction of the first positioning edge, the slot wall position of the front and rear tail of the card slot forms a limiting portion, the first main body also includes a plurality of fixed edges, the fixed edges are divided into two groups and connected to the two first positioning edges, the second main body includes a second assistive device part and two second positioning edges connected to both sides of the second assistive device part, the first fixing belt and the second fixing belt are installed on the fixing edges and cooperate with each other, and the first fixing belt and the second fixing belt are provided with Velcro or button structures, so that the first fixing belt and the second fixing belt can be matched and installed;

[0006] When in use, the second positioning edge of the second main body is clamped in the groove of the first positioning edge of the first main body, and the limiting part limits the second main body in the extension direction of the first main body. The first fixing belt and the second fixing belt are wrapped around the back position of the second main body and installed and fixed, so that the first fixing belt and the second fixing belt press the second main body.

[0007] In one embodiment, the cross section of the first auxiliary tool portion is U-shaped, the first auxiliary tool portion forms a first opening opposite to the second main body portion, and the cross section of the second auxiliary tool portion is U-shaped, the second auxiliary tool portion forms a second opening opposite to the first main body portion.

[0008] In one embodiment, the first positioning edge is connected to the edge of the first auxiliary tool portion on both sides of the first opening, and the extension direction of the first positioning edge is consistent with the extension direction of the first auxiliary tool portion.

[0009] In one embodiment, the second positioning edge is connected to the edge positions of the second auxiliary tool portion on both sides of the second opening, and the extension direction of the second positioning edge is consistent with the extension direction of the second auxiliary tool portion.

[0010] In one embodiment, the first positioning edge is divided into sections, and a first bayonet is formed between the sections. The fixed edge corresponds to the first bayonet one by one, and two ends of the fixed edge are respectively connected to the outside of the first positioning edge on both sides of the first bayonet.

[0011] In one embodiment, the first auxiliary tool part is provided with a plurality of first hollow holes, and the second auxiliary tool part is provided with a plurality of second hollow holes.

[0012] In one embodiment, the two sets of fixing edges correspond to each other and are aligned with each other, and the two fixing edges arranged opposite to each other are used to install the first fixing belt and the second fixing belt respectively.

[0013] The beneficial effect of the wearable assistive device of the utility model is that: by arranging a card slot on the first main body, the slot wall positions at the front and rear ends of the card slot form a limiting portion, and when the first main body and the second main body are installed in coordination, the limiting portion limits the second main body in the extension direction of the first main body to prevent relative displacement between the first main body and the second main body, and the first fixing belt and the second fixing belt are wrapped around the back position of the second main body and installed and fixed, so as to realize quick disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of the wearable assistive device of the utility model;

[0015] Figure 2 It is an enlarged view of part A in the figure;

[0016] Figure 3 for Figure 1 The diagram shown is a schematic diagram for facilitating installation of the wearable assistive device. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0023] See also Figures 1 to 3 The utility model provides a convenient wearable assistive device, which is processed by 3D printing according to the actual use of the patient and the size of the required fixed position. The convenient wearable assistive device includes a first main body 10, a second main body 20 matched with the first main body 10, and a first fixing belt 30 and a second fixing belt 40 installed on both sides of the first main body 10. When fixed, the first main body 10 and the second main body 20 are matched and wrapped on the patient, and the first fixing belt 30 and the second fixing belt are installed in cooperation to limit the first main body 10 and the second main body 20 that are installed in cooperation. In this embodiment, the material of the first main body 10 and the second main body 20 is PA12 (polylaurolactam).

[0024] The first main body 10 includes a first auxiliary part 11 and two first positioning edges 12 connected to both sides of the first auxiliary part 11. The cross section of the first auxiliary part 11 is U-shaped. The first auxiliary part 11 forms a first opening 111 opposite to the second main body 20. The first positioning edges 12 are connected to the edge positions of the first auxiliary part 11 on both sides of the first opening 111, and the extension direction of the first positioning edges 12 is consistent with the extension direction of the first auxiliary part 11. In addition, a plurality of first hollow holes 112 are provided on the first auxiliary part 11 to reduce the weight of the product.

[0025] A slot 121 is provided inside the first positioning edge 12, and the extension direction of the slot 121 is consistent with the overall extension direction of the first positioning edge 12. The slot wall positions at the front and rear ends of the slot 121 form a limit portion 123. In addition, each of the first positioning edges 12 is arranged in sections, and a first bayonet 122 is formed between the sections. The first main body 10 also includes a plurality of fixed edges 13, and the fixed edges 13 are divided into two groups and connected to the two first positioning edges 12. When connected, the fixed edges 13 correspond to the first bayonet 122 one by one, and the two ends of the fixed edges 13 are respectively connected to the outside of the first positioning edge 12 on both sides of the first bayonet 122. The two groups of fixed edges 13 correspond to each other and are aligned with each other. The two fixed edges 13 arranged opposite to each other are used to install the first fixing belt 30 and the second fixing belt 40 respectively.

[0026] The second main body 20 includes a second auxiliary part 21 and two second positioning edges 22 connected to both sides of the second auxiliary part 21. The cross section of the second auxiliary part 21 is U-shaped. The second auxiliary part 21 forms a second opening 211 opposite to the first main body 10. The second positioning edges 22 are connected to the edge positions of the first auxiliary part 11 on both sides of the second opening 211, and the extension direction of the second positioning edges 22 is consistent with the extension direction of the second auxiliary part 21. The second auxiliary part 21 is provided with a plurality of second hollow holes 212 to reduce the weight of the product.

[0027] The first fixing belt 30 and the second fixing belt 40 are matched one by one. For the first fixing belt 30 and the second fixing belt 40 that match each other, one end of the first fixing belt 30 is installed on a fixed edge 13, and the second fixing belt 40 is installed on another fixed edge 13 that is arranged opposite. In addition, the first fixing belt 30 and the second fixing belt 40 are provided with Velcro or button structures, so that the first fixing belt 30 and the second fixing belt 40 can be matched and installed. When the first fixing belt 30 and the second fixing belt are matched and installed using the button structure, the first fixing belt and the second fixing belt 40 are respectively installed with male and female buckles.

[0028] When in use, the first main body part 10 and the second main body part 20 cooperate and are wrapped around the patient, the second positioning edge 22 of the second main body part 20 is stuck in the card groove 121 of the first positioning edge 12 of the first main body part 10, and the limiting part 123 limits the second main body part 20 in the extension direction of the first main body part 10, and then the first fixing belt 30 and the second fixing belt 40 are wrapped around the back position of the second main body part 20 and installed and fixed, so that the first fixing belt 30 and the second fixing belt 40 press the second main body part 20 to prevent the second main body part 20 from falling off from the first main body part 10.

[0029] The beneficial effect of the wearable assistive device of the present invention is that: by arranging the card slot 121 on the first main body 10, the groove wall positions at the front and rear ends of the card slot 121 form a limiting portion 123, and when the first main body 10 and the second main body 20 are installed in cooperation, the limiting portion 123 limits the second main body 20 in the extension direction of the first main body 10 to prevent the first main body 10 and the second main body 20 from shifting relative to each other, and the first fixing belt 30 and the second fixing belt 40 are wrapped around the back position of the second main body 20 and installed and fixed, so as to realize quick disassembly and assembly, and the utility model is strong.

[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A wearable assistive device, characterized in that: The invention comprises a first main body, a second main body matched with the first main body, a first fixing belt and a second fixing belt installed on both sides of the first main body, the first main body comprises a first auxiliary tool part and two first positioning edges connected on both sides of the first auxiliary tool part, a clamping groove is arranged inside the first positioning edge, the extension direction of the clamping groove is consistent with the overall extension direction of the first positioning edge, the groove wall position of the front and rear tail of the clamping groove forms a limiting part, the first main body also comprises a plurality of fixing edges, the fixing edges are divided into two groups and connected to the two first positioning edges, the second main body comprises a second auxiliary tool part and two second positioning edges connected on both sides of the second auxiliary tool part, the first fixing belt and the second fixing belt are installed on the fixing edges and matched with each other, the first fixing belt and the second fixing belt are provided with Velcro or button structures, so that the first fixing belt and the second fixing belt can be matched and installed; When in use, the second positioning edge of the second main body is clamped in the groove of the first positioning edge of the first main body, and the limiting part limits the second main body in the extension direction of the first main body. The first fixing belt and the second fixing belt are wrapped around the back position of the second main body and installed and fixed, so that the first fixing belt and the second fixing belt press the second main body.

2. The wearable assistive device according to claim 1, characterized in that: The cross section of the first auxiliary tool part is U-shaped, and the first auxiliary tool part forms a first opening opposite to the second main body part. The cross section of the second auxiliary tool part is U-shaped, and the second auxiliary tool part forms a second opening opposite to the first main body part.

3. The wearable assistive device according to claim 2, characterized in that: The first positioning edge is connected to the edge positions of the first auxiliary tool portion on both sides of the first opening, and the extending direction of the first positioning edge is consistent with the extending direction of the first auxiliary tool portion.

4. The wearable assistive device according to claim 3, characterized in that: The second positioning edge is connected to the edge positions of the second auxiliary tool portion at both sides of the second opening, and the extension direction of the second positioning edge is consistent with the extension direction of the second auxiliary tool portion.

5. The wearable assistive device according to claim 1, characterized in that: The first positioning edge is arranged in sections, and a first bayonet is formed between the sections. The fixed edge corresponds to the first bayonet one by one, and two ends of the fixed edge are respectively connected to the outside of the first positioning edge on both sides of the first bayonet.

6. The wearable assistive device according to claim 1, characterized in that: The first auxiliary tool part is provided with a plurality of first hollow holes, and the second auxiliary tool part is provided with a plurality of second hollow holes.

7. The wearable assistive device according to claim 1, characterized in that: The two groups of fixing edges correspond to each other and are aligned with each other, and the two fixing edges arranged opposite to each other are used for installing the first fixing belt and the second fixing belt respectively.

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