Adjustable elastic band

Abstract

The utility model relates to the technical field of elastic bands, in particular to an adjustable elastic band, which has the characteristic of improving practicability and comprises an elastic band, a first connecting band is arranged on one side of the elastic band, a slot is formed between the first connecting band and the elastic band, a support plate is inserted into the slot, and a plurality of connecting devices are arranged on the side wall of the support plate. A plurality of second connecting belts are arranged on the side wall of the elastic belt, an expansion supporting device is arranged on the side wall of the upper portion of the supporting plate, the neck of a user is supported through expansion of the expansion supporting device, a communicating pipe is arranged in the middle of the expansion supporting device, and an inflation device is arranged on one side, penetrating through the supporting plate and the communicating pipe, of the expansion supporting device. And the gas filling device is fixedly connected with the supporting plate and is used for filling gas into the expansion supporting device.

Description

Technical Field

[0001] This utility model relates to the field of elastic band technology, specifically an adjustable elastic band. Background Technology

[0002] As is well known, plastic surgery is a branch of surgery, also known as cosmetic surgery. It mainly treats traumas and diseases of the skin, muscles and bones, as well as congenital or acquired defects and deformities of tissues or organs. After surgery, patients need to wear adjustable elastic bands for recovery.

[0003] In real life, common adjustable elastic bands are generally used to fix the waist and chest, keeping the upper body and neck in an upright position for a long time to prevent hunchback and bone deformation. However, when users wear this device for a long time, the neck is always in an upright position supporting the head, which increases fatigue. Adjustable elastic bands do not have a neck support device, so their practicality is not very good and there is room for improvement. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides an adjustable elastic band, which has the characteristics of improving practicality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable elastic band, comprising an elastic band, a first connecting band on one side of the elastic band forming a slot with the elastic band, a support plate inserted into the slot, several connecting devices on the side wall of the support plate, several second connecting bands on the side wall of the elastic band, an expansion support device on the upper side wall of the support plate, which expands to support the user's neck, a connecting tube in the middle of the expansion support device penetrating the support plate, and an inflation device on one side of the connecting tube, which is fixedly connected to the support plate for filling the expansion support device with gas.

[0008] Furthermore, the expansion support device is a common rubber airbag, which is inexpensive to use. A protective pad is attached to the side wall of the rubber airbag to protect the user's neck.

[0009] Furthermore, the inflation device is provided with an air inlet pipe at the front, which facilitates the entry of external air into the inflation device through the air inlet pipe.

[0010] Furthermore, the connecting device is made of fabric and has a through groove between it and the support plate to facilitate the passage of the second connecting strip. A male Velcro fastener is provided on one side of the second connecting strip, and a female Velcro fastener is provided on the side wall of the elastic band and is attached to the male Velcro fastener.

[0011] Furthermore, the support plate has an arc-shaped cross-section, which facilitates a full fit of the support plate against the patient's back. The support plate is made of a flexible material.

[0012] Preferably, the elastic band includes several first fixing bands, which are fixed together by adhesive tape, and the elastic band also includes several second fixing bands, which are fixed together by adhesive tape.

[0013] Preferably, the top of the elastic band includes a shoulder strap.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides an adjustable elastic band, which has the following beneficial effects:

[0016] The adjustable elastic band works by inserting the lower part of the support plate into the slot on one side of the first connecting band, and then using the second connecting band to pass through the through groove of the connecting device to fix the support plate onto the elastic band, thereby fixing the rubber airbag onto the elastic band. Then, the airbag is filled with gas by the inflation device to make it expand, so that the expanded rubber airbag supports the back of the user's neck, providing support for the neck and dispersing some of the force that the neck exerts on the head, thereby improving neck comfort and thus enhancing its practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model after removing the support plate, male Velcro strap, and female Velcro strap;

[0020] Figure 4 This is a schematic diagram of the support plate and connecting device of this utility model;

[0021] Figure 5 This is an enlarged structural diagram of the inflation device and rubber airbag of this utility model.

[0022] Figure 6 This utility model Figure 1 A partially enlarged structural diagram of point A shown in the image;

[0023] Figure 7 This utility model Figure 2 A magnified structural diagram of point B shown in the image;

[0024] Figure 8 This utility model Figure 3 The diagram shows a partially enlarged structural schematic at point C.

[0025] In the diagram: 1. Elastic band; 2. First connecting band; 3. Support plate; 4. Connecting device; 5. Second connecting band; 6. Connecting tube; 7. Inflation device; 8. Rubber airbag; 9. Protective pad; 10. Air inlet pipe; 11. Male Velcro; 12. Female Velcro; 13. First fixing band; 14. Adhesive tape; 15. Second fixing band; 16. Shoulder strap. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-8 This utility model discloses an adjustable elastic band, comprising an elastic band 1. The user wears the elastic band 1 to shape the garment. A first connecting band 2 is provided on one side of the elastic band 1, forming a slot with the elastic band 1. A support plate 3 is inserted into the slot. Several connecting devices 4 are provided on the side wall of the support plate 3. Several second connecting bands 5 are provided on the side wall of the elastic band 1, passing through the connecting devices 4 and surrounding the side wall of the support plate 3, thus clamping the support plate 3 in conjunction with the elastic band 1. An expansion support device is provided on the upper side wall of the support plate 3, allowing the lower part of the support plate 3 to be inserted into the first connecting band 2 and the elastic band 3. The expansion support device can be installed in the slot between the elastic bands 1 to support the user's neck. The expansion support device expands to support the user's neck and provides a certain degree of support. The user can lean their neck against the expansion support device, which improves the comfort. The expansion support device has a connecting tube 6 in the middle and passes through the support plate 3. An inflation device 7 is provided on one side of the connecting tube 6 and is fixedly connected to the support plate 3. Pressing the inflation device 7 fills the expansion support device with gas through the connecting tube 6, causing the expansion support device to expand. After expansion, the side wall of the expansion support device fits against the user's neck and provides support.

[0028] The expansion support device is a common rubber airbag 8. The rubber airbag 8 is inexpensive to use and readily available. A protective pad 9 is attached to the side wall of the rubber airbag 8. The protective pad 9 is in direct contact with the user's neck, which can improve neck safety.

[0029] An air inlet pipe 10 is provided at the front of the inflation device 7, so that when the inflation device 7 is pressed, external air enters the inflation device 7 through the air inlet pipe 10 and is delivered to the connecting pipe 6 and the rubber air bag 8.

[0030] The connecting device 4 is made of fabric and has a through groove between it and the support plate 3 to facilitate the passage of the second connecting strap 5. After the second connecting strap 5 passes through the through groove between the connecting device 4 and the support plate 3, it fixes the support plate 3 to the elastic band 1. A male Velcro 11 is provided on one side of the second connecting strap 5, and a female Velcro 12 is provided on the side wall of the elastic band 1 and is attached to the male Velcro 11. When the two are attached together, the second connecting strap 5 can be fixed to the elastic band 1, thereby improving the effect of fixing the support plate 3.

[0031] The cross-section of the support plate 3 is arc-shaped, designed according to the arc shape of the user's spine, so that the support plate 3 can fit fully against the patient's back. The support plate 3 is made of flexible materials, such as thermoplastic polyurethane, plastic or tough polymer, so that the support plate 3 can support the user's neck while having a certain degree of flexibility.

[0032] The elastic band 1 includes several first fixing straps 13, which are fixed together by adhesive tape 14. The elastic band 1 also includes several second fixing straps 15, which are fixed together by adhesive tape 14. The user wraps the first fixing straps 13 and the second fixing straps 15 around his chest and sticks the adhesive tape 14 together, so that the elastic band 1 can be worn on the body.

[0033] The top of the elastic band 1 includes a shoulder strap 16, which is fixed to the user's shoulder to secure the elastic band 1 to the body.

[0034] In summary, when using this adjustable elastic band, the user inserts the lower part of the support plate 3 into the slot on one side of the first connecting band 2, inserts the second connecting band 5 from the through slot of the connecting device 4, and attaches the male Velcro 11 on one side of the second connecting band 5 to the female Velcro 12 to fix the support plate 3. Then, the user presses the inflation device 7, and external air enters the inflation device 7 through the air inlet pipe 10 and enters the rubber airbag 8 through the connecting pipe 6, causing the rubber airbag 8 to inflate. When the airbag is full, the user stops pressing the inflation device 7 and then wears the device on the body, attaching the adhesive tapes 14 on one side of the first fixing band 13 together and the adhesive tapes 14 on one side of the second fixing band 15 together, thus wearing the elastic band 1 on the body. After that, when walking or sitting, the user can lean their back against the protective pad 9 of the rubber airbag 8.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable elastic band, characterized in that: The device includes an elastic band (1), a first connecting band (2) on one side of the elastic band (1) and a slot formed between the elastic band (1) and the first connecting band (2). A support plate (3) is inserted into the slot. Several connecting devices (4) are provided on the side wall of the support plate (3). Several second connecting bands (5) are provided on the side wall of the elastic band (1). An expansion support device is provided on the upper side wall of the support plate (3). The expansion support device expands to support the user's neck. A connecting tube (6) is provided in the middle of the expansion support device and passes through the support plate (3). An inflation device (7) is provided on one side of the connecting tube (6) and is fixedly connected to the support plate (3) for filling the expansion support device with gas.

2. The adjustable elastic band according to claim 1, characterized in that: The expansion support device is a common rubber airbag (8). The rubber airbag (8) has low cost. A protective pad (9) is attached to the side wall of the rubber airbag (8) to protect the user's neck.

3. The adjustable elastic band according to claim 2, characterized in that: The inflation device (7) is provided with an air inlet pipe (10) at the front, which facilitates the entry of external air into the inflation device (7) through the air inlet pipe (10).

4. An adjustable elastic band according to claim 3, characterized in that: The connecting device (4) is made of fabric and has a through groove between it and the support plate (3) to facilitate the passage of the second connecting strip (5). A male Velcro (11) is provided on one side of the second connecting strip (5), and a female Velcro (12) is provided on the side wall of the elastic band (1) and is attached to the male Velcro (11).

5. An adjustable elastic band according to claim 1, characterized in that: The support plate (3) has an arc-shaped cross section, which makes it easy for the support plate (3) to fit fully against the patient's back. The support plate (3) is made of a flexible material.

6. An adjustable elastic band according to claim 1, characterized in that: The elastic band (1) includes several first fixing bands (13) and is fixed together by adhesive tape (14). The elastic band (1) also includes several second fixing bands (15) and is fixed together by adhesive tape (14).

7. An adjustable elastic band according to claim 6, characterized in that: The top of the elastic band (1) includes a shoulder strap (16).

Images