TWM583293U - Supporting and fixing strap suitable for wheelchair - Google Patents

Abstract

A support and fixing belt suitable for a wheelchair includes a protection body, the protection system is made of an elastic material, and the protection body is provided with a strap. One end of the strap is connected with a set of loops, and the strap is another The two sides of the end are respectively provided with a devil felt's wool surface and a hook surface; when in use, the protective body is placed on the patient's instep, and the end of the strap is put on the loop, and then tightened in the opposite direction. The protective body fits on the instep of the patient, and then the foot is fixed on the wheelchair pedal through the devil felt structure at the end of the strap, which effectively prevents the foot from slipping off the wheelchair.

Description

Support strap for wheelchair

This creation refers to a support and fixing strap for a wheelchair, and refers to a support and fixing strap for a wheelchair that can fix the foot on the wheelchair pedal.

About 15% of the world's disabled population is increasing year by year. As disabled people often have problems such as mobility disorders and lack of self-care ability, wheelchair assistance is required for displacement or mobility, so up to 10% of wheelchair users.

However, the use of wheelchairs has its own risks. People with disabilities may suffer from hemiplegia or weakness, resulting in the inability to support the limbs when using a wheelchair, resulting in mechanical accidental injuries from slipping off the wheelchair, especially the disabled with age and cognitive decline. Physiological aging and lower limb muscle strength cause the lower limb to slip and fall, which may cause the risk of skin injury or fracture.

A news report mentioned that because the caregiver did not pay attention to the disabled person ’s feet slipping to the ground when using a wheelchair, some of the disabled person was unable to recover or the peripheral nerves were degraded and did not feel pain, or even unconsciously could not ask for help. The severity of bone necrosis and infection is seen when the bone is seen.

Furthermore, according to a survey, about 22.64% of disabled people in Hualien have slipped their lower limbs when using a wheelchair, and the damage caused by them cannot be underestimated.

Therefore, in addition to using existing wheelchair restraints to prevent the body from falling, For slippery disabled persons, caregivers may occasionally use restraint straps to fix the patient's ankle to avoid foot slipping. However, the restraint strap itself is suitable for bedridden people. It requires strapping or knotting and winding around the operation of putting on and taking off. It is not convenient to use a circle, and it takes a lot of effort for the caregiver to just wear it off and take it off.

After the restraint on the bed is used for wheelchair support and fixation, due to the obvious appearance of the restraint, the patient and his family will be exposed to different perspectives from the outside world. For the patient and his family, it is a great psychological stress. In the end it is even reluctant to use it, putting the patient at risk of injury.

It can be seen that there are still many shortcomings in the above-mentioned conventional restraint bands. They are not a good designer and need to be improved urgently.

In view of the various shortcomings derived from the above-mentioned conventional restraint bands, the creator of this case was eager to improve and innovate. After years of painstaking and meticulous research, he finally successfully developed this support and strap for a wheelchair.

The purpose of this creation is to provide a suitable wheelchair support strap that can fix the patient's foot on the wheelchair pedal.

In order to achieve the purpose of this creation, the support and fixing straps suitable for the wheelchair in this creation include: a protective body, the protective system is made of elastic material; a strap is set on the protective body, and one end of the strap is A set of loops is connected, and the other end of the strap is provided with a devil felt's wool surface and a hook surface, respectively. When in use, the protective body is placed on the patient's instep, and the sleeve is worn through the end of the strap. After the loop, tighten the protection body against the patient's instep, and then secure the sole to the wheel through the devil felt structure at the end of the strap. The pedals of the chair effectively prevent the feet from slipping off the wheelchair.

This creation protects the patient's foot through the setting of the protective body, while reducing the user's pressure on the patient's foot, and without the need for other additional fixing equipment, it can prevent the patient's foot from falling from the wheelchair.

Through the setting of the bandage, the caregiver can adjust the tightness of the bandage at any time according to the situation of the patient, so as to avoid the injury of the patient's foot due to the excessive bandage pressure.

In this creation, through the setting of the protective body, it can support the patient's calf, which can further prevent the patient's foot from slipping off the wheelchair.

1‧‧‧ Protector

11‧‧‧ decompression body

12‧‧‧ buffer

13‧‧‧ fixed ring body

14‧‧‧ Receiving slot

2‧‧‧ strap

21‧‧‧ Collar

22‧‧‧perforation

23‧‧‧ end

24‧‧‧Mao

25‧‧‧ Hook Noodle

A‧‧‧foot

B‧‧‧ Wheelchair pedal

C‧‧‧Support

The first picture is a three-dimensional schematic diagram of the support and fixing straps suitable for the wheelchair in this creation.

The second picture is a perspective view of another angle of the support and fixing belt suitable for the wheelchair.

The third picture is a partial enlarged schematic diagram of the support and fixing belt suitable for the wheelchair in this creation.

The fourth picture is a schematic diagram of the implementation of the support and fixing belt for the wheelchair.

The fifth figure is a schematic diagram of the patient's use of the support strap of the wheelchair.

The sixth figure is a schematic diagram of the implementation of another patient using the support strap of the wheelchair.

The seventh diagram is a schematic structural diagram of the first implementation of a support and fixing belt for a wheelchair.

The eighth figure is a schematic diagram of the second implementation structure of the support and fixing belt for the wheelchair.

The ninth figure is a schematic diagram of the third implementation structure of the support and fixing belt for the wheelchair.

The tenth figure is a schematic diagram of the fourth implementation structure of the support fixing belt for the wheelchair.

The eleventh figure is another schematic diagram of the use of the support fixing strap of the wheelchair for this creation.

In order to make the above and other objects, features, and advantages of this creation more comprehensible, the following describes the preferred embodiments in detail with the accompanying drawings, as follows.

Please refer to the first to third figures. The support and fixing belt suitable for the wheelchair of this creation includes: a protective body 1, which is made of elastic material, and is generally a long rectangular structure, and the protection The surface of the body 1 is made of a skin-friendly material (for example, rubber, silicon rubber), and the protective body 1 may further be provided with a pressure-reducing body 11 made of a pressure-reducing material (such as a foam), and the protection The bottom surface of the body 1 can be further provided with a buffer body 12 which can be made of a memory material, so that it can change the coating according to the contact angle, thereby greatly improving the decompressive protection effect of the protective body; in addition, the protective body An accommodating slot 14 may be provided in the 1. The accommodating slot 14 may receive an accommodating object according to the needs of the patient. Specifically, the accommodating object may be a warm bag for the patient's feet when going out. For maintaining temperature; a strap 2 is set on the protective body 1, one end of the strap 2 is connected with a set of loops 21, a perforation 22 is formed on the loop 21, and the other end of the strap 2 The end portion 23 is provided with a devil's felt face 24 and a hook face 25 respectively. In this embodiment, the devil's felt face 24 The hook surface 25 is respectively disposed on two opposite surfaces of the strap 2, and the strap 2 is connected and fixed to one side surface of the protective body 1.

Please refer to the fourth and fifth figures. During use, the caregiver places the protective body 1 on the surface of the instep A of the patient and bypasses the instep A and the wheelchair pedal B through the end 23 of the strap 2. Pierce 22 through the collar 21, then tighten the end 23 in the opposite direction to make the protective body 1 fit on the instep A of the patient, and fix the devil felt surface 24 and hook surface 25 of the end 23 to each other. Make foot A fixed on wheelchair pedal B, avoid foot A from self-wheel pedal when moving B slides down.

From the above description, it can be seen that because the protective body 1 has a protective and decompression effect, the strap 2 can appropriately adjust the elasticity according to the condition of the foot A of different patients, and because the protective body 1 does not completely cover the instep A, the caregiver can Observe the color of the patient's foot A at any time to avoid other injuries caused by the tightness of the strap 2.

Please refer to the sixth figure. In this embodiment, the protective body 1 is wound and fixed on the lower leg of the patient. The purpose of this use is that some patients may have only one side weakness or uncontrollable. The operation method is the same as above and will not be repeated here. The only difference is that the strap 2 is wound on a wheelchair support instead of a wheelchair pedal to achieve the purpose of fixing the lower leg.

Through the setting of the protective body 1 and the strap 2 in this creation, the caregiver can fine-tune the binding force between the protective body 1 and the feet or calves according to the patient's condition at any time, and because the protective body 1 is not the same as the conventional restraint band Or covered by the calf, so after use, there is still room for movement on the feet, which is more ideal in appearance than conventional restraints.

Please refer to the seventh figure. In this figure, it is specifically explained that in addition to being fixed on the protective body 1, the strap 2 can also be provided with a plurality of fixing ring bodies 13 on the protective body 1. The strap 2 is inserted into the fixed ring body 13 so that the strap 2 and the protective body 1 are movable, and the flexibility of the strap 2 in operation and use is improved.

The structure shown in the eighth figure shows that the straps 2 are respectively connected from the two ends of the protective body 1, instead of being provided on the surface of the protective body 1. This structure can achieve the same effect and reduce the number of straps. The amount of 2 is used to reduce manufacturing costs.

Please refer to the ninth picture, this structure exposes a kind of strap 2 with magic on both ends Ghost felt structure without a collar. When using, just need to wrap the two ends 23 of the strap 2 around the patient's feet and the wheelchair pedal, and stick and fix the two ends 23 through the devil felt structure to achieve the same. In addition, in addition to the two end portions 23, the strap 2 can be a strap 2 having an elastic material, so that when the two end portions 23 are stretched and used, an elastic tensile force can be generated. In addition, the two end portions 23 may be omitted, and a devil felt surface 24 may be provided on the upper surface of the protective body 1, so that one end of the strap 2 is wound around the sole of the foot and the wheelchair pedal, and then adheres to the upper surface of the protective body 1. Fixed to achieve the same effect (see Figure 10).

Please refer to the eleventh figure. In addition to fixing the patient's sole A on the wheelchair pedal B, the support fixing strap of this creation can also wrap the strap 2 on the support frame C above the wheelchair pedal B (the strap The method of fixing the belt is the same as the above, and will not be repeated here), and the protective body 1 after being wrapped and fixed is set toward the front of the wheelchair to support the back of the patient's lower leg, through the mutual cooperation of supporting the back of the patient's lower leg and fixing the patient's foot A It can effectively prevent the patient's feet from slipping off the wheelchair.

The above detailed description is a specific description of one of the feasible embodiments of this creation, but this embodiment is not intended to limit the scope of the patent for this creation. Any equivalent implementation or change that does not depart from the spirit of this creation technique should be included in Within the scope of the patent in this case. The scope of protection of the rights of this creation shall be as described in the scope of patent application mentioned later.

Claims (16)

A support and fixing belt suitable for a wheelchair includes: a protective body with elasticity, the surface of which is made of skin-friendly material; a strap, which is arranged on the protective body, and one end of the strap is connected with a set A loop is formed on the loop, and the other end of the strap is provided with a devil felt's wool surface and a hook surface, respectively. The devil felt's wool surface and the hook surface are respectively disposed on the two sides of the band. Opposite side. The support and fixing strap for a wheelchair as described in the scope of the patent application, wherein the skin-friendly material of the protective body is rubber or silicone. The support fixing strap for a wheelchair according to item 1 of the scope of the patent application, wherein a pressure-reducing body made of a pressure-reducing material is provided in the protective body, and the pressure-reducing material is a foam material. The support and fixing belt for a wheelchair according to item 1 of the scope of the patent application, wherein a bottom of the protective body is provided with a buffer, and the buffer system can be made of a memory material. The support and fixing belt for a wheelchair according to item 1 of the scope of the patent application, wherein the protective body is provided with a container for receiving a filler. A support and fixing belt suitable for a wheelchair includes: a protective body with elasticity, the surface of which is made of skin-friendly material, the protective body is provided with a plurality of fixed ring bodies; a strap is movable A set of loops is connected to one end of the strap, and a perforation is formed on the end of the strap. The other end of the strap is provided with a devil's felt surface and a hook, respectively. Surface, the devil's felt surface and hook surface are respectively disposed on two opposite sides of the strap. The support fixing strap for a wheelchair according to item 6 of the scope of the patent application, wherein the skin-friendly material of the protective body is rubber or silicone. The support fixing strap for a wheelchair according to item 6 of the scope of the patent application, wherein a pressure-reducing body made of a pressure-reducing material is provided in the protective body, and the pressure-reducing material is a foam material. The support and fixing belt for a wheelchair as described in item 6 of the scope of the patent application, wherein a bottom of the protective body is provided with a buffer, and the buffer system can be made of a memory material. The support and fixing belt for a wheelchair as described in item 6 of the scope of the patent application, wherein the protective body is provided with a container for receiving a filler. A support and fixing belt suitable for a wheelchair includes: a protective body with elasticity, the surface of which is made of skin-friendly material; a strap, which is arranged on the protective body, and two ends of the strap are respectively provided The woolen surface and hook surface of the devil felt, the woolen surface and hook surface of the devil felt are respectively disposed on two opposite sides of the strap. The applicable support and fixing strap for a wheelchair as described in item 11 of the scope of patent application, wherein the skin-friendly material of the protective body is rubber or silicone. The support fixing strap for a wheelchair according to item 11 of the scope of the patent application, wherein a pressure reducing body made of a pressure reducing material is provided in the protective body, and the pressure reducing material is a foam material. The support and fixing belt for a wheelchair according to item 11 of the scope of the patent application, wherein a bottom of the protective body is provided with a buffer, and the buffer system can be made of a memory material. The support and fixing strap for a wheelchair according to item 11 of the scope of patent application, wherein the strap has elasticity. The support and fixing belt for a wheelchair as described in item 11 of the scope of the patent application, wherein the protective body is provided with a container for filling.