TWI503089B - A help of crutch - Google Patents

Description

Help crutches

The present invention relates to a crutches, and more particularly to a crutches.

With the rapid development of the economy, various medical resources and medical drugs have been continuously updated and improved. People have been growing their lives year by year due to proper medical care. However, with the advent of an aging society, the silver-haired people are older and degraded. Chronic diseases often lead to inconvenience. In order to allow users with limited mobility to act autonomously, crutches are generally used as a walking aid to provide a firm support for the body.

Moreover, modern people are fast-paced and stress-prone. In order to relieve stress, they will engage in outdoor activities to relax their body and mind during their leisure time. For mountain climbers and hikers, they will carry a mountaineering crutches for support purposes. At present, the mountaineering crutches sold on the market only have a single supporting function and an unutilized telescopic function. Even if the rod of the crutches can be retracted to change the overall length, the structure of the joint portion itself is not strong, and its practicability is not good. In addition, in order to avoid the lack of light or unfamiliar routes, users who are climbing or hiking need to carry a compass, LED light, or GPS satellite positioning for different purposes, which not only occupy the space of the backpack, but also The weight is more directly depleted of the user's physical strength. Based on the above inconveniences, the conventional crutches do need to be improved.

Referring to Fig. 1, a new type of M371454 patent "a crutches with a positioning system" discloses a crutches having a distress function. The crutches having a positioning system include a grip 11, a base 12, and a a telescopic cane body 13 , wherein the top end of the telescopic cane body 13 is fixed to the grip 11 , and the telescopic cane body 13 is fixed at the bottom end The base body 12 is configured such that the base 121 of the base body 12 has a large area, so that the crutches can be stably supported, and the grip 11 of the crutches is provided with a positioning system 14 and a help button 15, the positioning system 14 is connected to the help button 15.

When the user has symptoms such as physical discomfort and need help, as long as the help button 15 is pressed, the rescuer will know the location of the rescuer on a display screen to provide immediate rescue and quickly find the rescuer, avoiding I don't know the location of the helper and waste time searching for it.

The technique disclosed by the prior art is to combine the crutches with the positioning system 14. In the emergency, the rescuer presses the help button 15 to cause the positioning system 14 to send a signal to the display screen of the remote tracking system to lock the rescuer. In the location, help the rescuer to find the rescuer in a short time. However, when the rescuer cannot start the positioning system 14 by itself, the functionality will be lost, and the rescuer will not be able to grasp the position of the rescuer and miss the golden rescue time.

Through the above description, it can be seen that the conventional crutches with the positioning system still have the following disadvantages in actual use:

First, not strong, safe

The base body 12 disclosed in the prior art is designed to have a bottom portion 121 larger than the base body 12, and can stably support the user to walk, and the telescopic cane body 13 is a multi-section telescopic cane body 13, but After the crutches are used for a period of time, the length of the upper and lower telescopic lengths may be repeated, causing excessive wear of the connecting portion to cause looseness. Then, when the user is attached to the telescopic crutches body 13, the telescopic crutches body 13 may be broken. The user's secondary damage.

Second, poor practicality

It is conventional to incorporate the positioning system 14 into the grip 11 of the crutches. When the user needs help, the help button 15 can be directly pressed, and the positioning system 14 can send out a distress signal. However, when the user encounters a mountain disaster, the positioning system 14 fails, or the user is in a coma, and the positioning system 14 cannot be activated, the functionality of the rescue system will be lost, and the golden rescue time will be missed.

Third, lack of functionality

As modern people focus on practical and diversified life, sometimes it is no longer just a single functional requirement for a single product, but a single product that requires two or more uses. The conventional crutches are only available. The single functional design of positioning for help can certainly not meet the development needs of the market.

All of the above disadvantages have revealed various problems arising from the use of conventional crutches with positioning systems. For example, it is possible to design a utility that can effectively improve the existing crutches, and develop a convenience for providing users with safe use without additional Preparing lighting items will increase the general public's willingness to use and thus increase their competitiveness in the market.

Accordingly, it is an object of the present invention to provide a crutches that includes a crutch, a pedestal, an inflatable seat, and a grip.

The crutches include a wand body defining a first accommodating space, and a rescue balloon detachably disposed in the first accommodating space. The berth is detachably disposed under the crutches, and includes a seat body defining a second accommodating space, a reel disposed in the second accommodating space for connecting with the rescue balloon, and a reel a grounding member disposed at a bottom of the base body, and a screwing portion disposed on the base body and connectable to the bottom end of the rod body.

The inflatable seat is detachably disposed at the top end of the stick body, and includes a housing surrounding the third accommodating space, and an inflatable tank detachably disposed in the housing for inflating the rescue balloon . The holding seat is detachably disposed on the inflatable seat and includes a surrounding defining a holding body of the fourth accommodating space, a first generator disposed in the fourth accommodating space, a first battery electrically connected to the first generator, and a first battery The illuminating member is connected to the front end of the holding body.

Another technical means of the present invention is that the ground insert is made of a metal material and has a tapered shape, and has a grounding body surrounding a fifth accommodating space, and a fifth a second generator in the accommodating space, a second battery electrically connected to the second generator, and a thread disposed on the grounding body, the thread is configured to facilitate insertion of the inserted body into the ground.

According to still another aspect of the present invention, the first and second generators are a Faraday electromagnetic induction generator, and the generated induced electromotive force is stored in the first and second batteries, respectively.

According to still another aspect of the present invention, the inflatable can is filled with nitrogen gas and has an inflation nozzle, and the rescue balloon has an inflation hole, and the inflation nozzle of the inflatable can can be inserted into the inflation hole to inflate the rescue balloon. .

Another technical means of the present invention is that the surface of the rescue balloon is coated with a luminescent paint that absorbs a weak light source and emits light at night.

According to still another technical means of the present invention, a GPS signal transmitter is further disposed on the rescue balloon.

According to still another aspect of the present invention, the cord reel includes a wire wound in a bundle.

Another technical means of the present invention is that the holding base further includes a charging socket electrically connected to the first battery and located at the end of the holding body for connecting with and charging the external electronic device.

According to still another aspect of the present invention, the grounding member further includes an electric shock device disposed in the fifth accommodating space and electrically connected to the second storage device, and is disposed in the fifth accommodating space. And with the second The buzzer electrically connected to the electric appliance, the electric shock device can invoke the electric power of the second storage battery to generate an electric shock, and the buzzer can emit audio for driving the mosquito.

According to still another aspect of the present invention, the holding body is further provided with a switch electrically connected to the illuminating member and configured to control the illuminating member to open and close.

The beneficial effect of the present invention is that the parking seat, the inflatable seat, and the holding seat are separated from the crutches, and the rescue balloon is inflated by the inflatable tank, and the parking seat connected to the rescue balloon is fixed to the On the ground, the rescue balloon is lifted off and a fixed-point distress signal is issued, so that the rescuer and the rescue helicopter can find the specific location of the rescuer from a distance, improve the efficiency of the rescue, and then transmit the light through the holder. The device can be used as a flashlight for night illumination. If the power consumption of the first battery is exhausted, the induced electromotive force generated by the first generator can be stored in the first battery by simply shaking the holding body. In order to avoid the doubt that the power is cut off, the invention combines the walking stick to combine the functions of salvage, illumination and positioning, which will enhance the general public's willingness to use, thereby enhancing the competitiveness in the market.

3‧‧‧ Crutches

30‧‧‧First accommodation space

31‧‧‧stick body

32‧‧‧Help Balloon

321‧‧‧Lighting paint

322‧‧‧GPS signal transmitter

323‧‧‧Inflatable hole

4‧‧‧Resident

40‧‧‧Second accommodation space

41‧‧‧ body

42‧‧‧Reel

421‧‧‧Steel wire

43‧‧‧ Inserted parts

430‧‧‧ fifth accommodating space

431‧‧‧Into the ground

432‧‧‧second generator

433‧‧‧Second battery

434‧‧‧ thread

435‧‧‧Electrical striker

436‧‧‧ buzzer

44‧‧‧ screwing department

5‧‧‧ inflatable seat

50‧‧‧ third accommodating space

51‧‧‧Shell

52‧‧‧Aeration tank

521‧‧‧Inflatable mouth

6‧‧‧ Holding the seat

60‧‧‧fourth accommodation space

61‧‧‧ Holding the body

611‧‧‧Slip scotch

612‧‧‧ switch

62‧‧‧First generator

63‧‧‧First battery

64‧‧‧Lighting parts

65‧‧‧Charging hole

1 is a perspective view showing a conventional crutches with a positioning system of the new Taiwan No. M371454; FIG. 2 is a schematic cross-sectional view showing a preferred embodiment of the crutches of the present invention; FIG. 3 is a partial schematic view showing the comparison FIG. 4 is a perspective view showing another perspective view of the preferred embodiment; and FIG. 5 is a perspective view showing the preferred embodiment of the present invention; FIG. The actual use of the example.

The detailed description of the preferred embodiments of the present invention will be apparent from the detailed description of the preferred embodiments.

Referring to Figures 2, 3, and 4, a preferred embodiment of the rescue crutches of the present invention is particularly suitable for use by a rescuer who is in an outdoor situation and needs external rescue, and includes a crutches 3, a resident seat 4, and a The inflatable seat 5 and a holding seat 6.

The crutches 3 include a wand body 31 defining a first accommodating space 30, and a help balloon 32 detachably disposed in the first accommodating space 30, and the rescue balloon 32 is surface coated. There is a luminescent paint 321 which can absorb the weak light source and can emit light at night. The use of the illuminable paint can provide the sensibility of the night rescuer of the remote rescuer, thereby improving the convenience of rescue.

In the preferred embodiment, the rescue balloon 32 is made of a nylon material, and utilizes the durable properties of nylon, such as moisture resistance, water resistance, high temperature resistance, and impact resistance, and provides dual functions of recyclable use and environmental protection and energy conservation. . In actual implementation, the illuminating paint 321 of different colors may be coated on the rescue balloon 32, or the warning text may be drawn to increase the identification of the rescue balloon 32, depending on the needs of the user, and should not be This disclosure is limited.

In addition, the help balloon 32 is further provided with a GPS signal transmitter 322. Since the GPS signal transmitter 322 can locate a specific location, the rescuer can directly track the help using a GPS receiver. The location of the person, reducing the search operation, free of missed gold rescue time.

The pedestal 4 is detachably disposed under the shank 31 of the cane 3, and includes a seat 41 surrounding a second accommodating space 40 and a second accommodating space 40. a cord retractor 42 connected to the rescue balloon 32, a grounding member 43 disposed at the bottom of the seat body 41, and a base member 41 disposed on the seat body 41 and at the bottom end of the rod body 31 The screwing portion 44 is connected.

The grounding member 43 is made of a metal material and has a tapered shape, and has a grounding body 431 defining a fifth accommodating space 430 and a fifth accommodating space 430. a second generator 432, a second battery 433 electrically connected to the second generator 432, and a thread 434 disposed on the grounding body 431 for facilitating insertion by the user The ground body 431 is inserted into the ground to fix the parking stand 4.

Furthermore, the grounding member 43 further has a stimulator 435 disposed in the fifth accommodating space 430 and electrically connected to the second capacitor 433, and is disposed in the fifth accommodating space 430. And a buzzer 436 electrically connected to the second electric storage device 433, the electric shock device 435 can invoke the electric power of the second storage battery 433 to generate an electric shock, and the buzzer 436 can emit audio for driving the mosquito.

Specifically, the grounding body 431 is made of a conductive metal material, and the electric striker 435 is electrically connected to the grounding body 431. Therefore, when the electric shock device 435 sends an electric shock, the electric power of the electric striker 435 is turned on. The body 431 has the function of protecting the insert member 43.

In addition, the reel 42 accommodates a bundle of wire wires 421, which is excellent in ductility and is not easily oxidized in the air, so that the reel 42 is The help balloon 32 can be firmly connected together to avoid the confusion of the separation of the two.

The inflatable seat 5 is detachably disposed at the top end of the cane body 31 of the cane 3, and includes a housing 51 surrounding a third accommodating space 50, and is detachably disposed in the housing 51. The aeration tank 52 inflates the rescue balloon 32.

The aeration tank 52 is filled with nitrogen gas and has an aeration nozzle 521, and the distress balloon 32 has an inflation hole 323. When the user separates the inflatable seat 5 from the top of the crutches 3, crutch After the rescue balloon 32 in the first accommodating space 30 and the aeration tank 52 in the third accommodating space 50 of the sump 5 are taken out, the inflatable balloon 521 of the inflatable can 52 can be inserted into the rescue balloon 32. The rescue balloon 32 is inflated in the inflation hole 323.

The holding seat 6 is detachably disposed on the inflatable seat 5, and includes a holding body 61 defining a fourth accommodating space 60, and a first portion disposed in the fourth accommodating space 60. A generator 62, a first battery 63 electrically connected to the first generator 62, and a illuminating member 64 electrically connected to the first battery 63 and located at the front end of the holding body 61.

Specifically, the first and second generators 62 and 432 are a Faraday electromagnetic induction generator, that is, a generator fabricated using Faraday's law. The so-called Faraday's law refers to a change in magnetic flux to cause a coil of a coil. An induced electric field is generated, and the induced electric field can drive a free charge such that the coil is connected in series with an invisible battery, and the electromotive force is referred to as an induced electromotive force. In the preferred embodiment, the first and second generators 62 Each of the 432 has an induction coil and a magnet, and the magnetic field is reciprocated relative to the induction coil to cause the induction coil to generate an induced electromotive force. Therefore, when the rescuer shakes the holding body 61, the induced electromotive force generated by the rescuer is stored in the first battery 63 electrically connected to the first generator 62, and the design of the first generator 62 can be Reduce the consumption of natural energy, with environmental protection and energy saving effects.

The holding base 6 further includes a charging hole 65 electrically connected to the first battery 63 and located at the end of the holding body 61 for connecting with and charging the external electronic device. Here, it should be noted that the power of the first storage battery 63 may be stored in the first storage battery when the first power generator 62 is connected to the external electronic device through the charging contact hole 65. 63, in actual implementation, depending on the needs of the user, should not be limited to this.

Furthermore, the holding body 61 of the holding seat 6 is provided A plurality of anti-slip scores 611 are provided. When the user separates the grip holder 6 from the inflatable seat 5, the grip body 61 is rocked up and down to cause the first generator 62 to store the generated induced electromotive force. In the first battery 63, the frictional force of the user holding the grip body 61 can be increased by the provision of the plurality of anti-slip scribes 611, thereby improving the convenience of use.

In addition, the holding body 61 is further provided with a switch 612 electrically connected to the illuminating member 64 for controlling the opening and closing of the illuminating member 64, and can be pressed when the user does not need to use the lighting function. The switch 612 controls the illumination of the illuminating member 64 to improve the convenience of use.

Referring to FIG. 5, when the rescuer encounters an emergency during the climbing process, the resident seat 4, the inflatable seat 5, and the holding seat 6 can be separated from the crutches 3, and the inflatable seat 5 is utilized. The inflating tank 52 inflates the distress balloon 32 in the crutches 3, and fixes the parking rack 4 connected to the distress balloon 32 to the ground to lift the distress balloon 32 to issue a fixed-point distress signal. At this time, the GPS signal transmitter 322 disposed on the rescue balloon 32 allows the rescuer to quickly track the location of the rescuer, so that the rescuer and the rescue helicopter can clearly find the specific location of the rescuer from a distance. Improve the efficiency of rescue.

Moreover, after the dim color of the day, the rescuer can press the switch 612 on the holding body 61 to control the illumination of the illuminating member 64 to provide the nighttime illumination of the rescuer, and calculate the power consumption of the first storage battery 63. As long as the holding body 61 is shaken, the induced electromotive force generated by the first generator 62 can be stored in the first storage battery 63 to avoid the occurrence of power failure. In addition, the fixed-point lift-off balloon 32 provides the sensibility of the rescuer's nighttime search by the luminescent paint 321 applied to the surface, so as to increase the efficiency of the nighttime search, and the function of assisting the walking stick 3 in combination with the help. To provide users with a multi-purpose security design.

In addition, when the user continues to touch the grounding member 43 to the ground during walking, the second generator 432 made by Faraday's law stores the generated induced electromotive force with the second generator. In the second battery 433 electrically connected to the 432, when the user encounters a viper attack, the grounding member 43 can be aligned with the viper to avoid being bitten by the snake, and when encountering insects or mosquito bites, the utility can be issued. The audio buzzer 436 drives away mosquitoes and provides a user-friendly design with a defensive function.

It can be seen from the description of the above preferred embodiments that the salvage cane of the present invention does have the following enhancements:

First, sturdy and durable

The rescue balloon 32 is made of a durable nylon material, and provides the user with the dual functions of repeated recycling and environmental protection and energy saving, and the wire 421 of the cord reel 42 has excellent ductility and is not easily oxidized. The cord reel 42 and the rescue balloon 32 are rigidly coupled together.

Second, improve rescue efficiency

The rescue balloon 32 is inflated by the aeration tank 52, and the parking seat 4 connected to the rescue balloon 32 is fixed on the ground to lift the rescue balloon 32 to issue a fixed-point distress signal, and is set in the rescue. The GPS signal transmitter 322 on the balloon 32 allows the rescuer to quickly track the location of the rescuer, so that the rescuer and the rescue helicopter can clearly find the specific location of the rescuer from a distance, thereby improving the efficiency of the rescue.

Third, the source of environmental protection power

The holding body 61 is rocked up and down, so that the induced electromotive force generated by the first generator 62 disposed in the fourth accommodating space 60 can be stored in the first battery 63, thereby effectively reducing the depletion of natural energy, and being environmentally friendly. The effect of energy saving.

In summary, the crutches of the present invention is mainly composed of the crutches 3, and the detachable resident seat 4, the inflatable seat 5, and the holding seat 6 are disposed, and the ground engaging member 43 is inserted into the ground to fix the The rescue seat 4 is configured to lift the rescue balloon 32 connected to the reel 42 and issue a fixed-point distress signal to the outside, and the GPS disposed on the rescue balloon 32 The signal transmitter 322 allows the rescuer to quickly track the location of the rescuer, so that the rescuer and the rescue helicopter can find the specific location of the rescuer from a distance, thereby improving the efficiency of the rescue.

The illuminating member 64 through the holding seat 6 can be used as a flashlight for night illumination. If the power consumption of the first storage battery 63 is exhausted, the induced electromotive force generated by the holding body 61 can be shaken. The utility model is stored in the first storage battery 63 to avoid the problem of power failure, effectively reducing the depletion of natural energy, and has the functions of environmental protection and energy saving. The invention combines the walking crutches 3 with the multiple functions of seeking, lighting and positioning. The user's practical design for a variety of uses will increase the willingness of the general public to use, thereby enhancing the competitiveness in the market, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

3‧‧‧ Crutches

32‧‧‧Help Balloon

321‧‧‧Lighting paint

4‧‧‧Resident

421‧‧‧Steel wire

5‧‧‧ inflatable seat

6‧‧‧ Holding the seat

Claims (10)

A crutches, comprising: a crutches, comprising a stick body defining a first accommodating space, and a rescue balloon detachably disposed in the first accommodating space; a parking seat detachably disposed Under the crutches, and including a seat body defining a second accommodating space, a reel disposed in the second accommodating space for connecting with the rescue balloon, and a bottom portion disposed on the bottom of the seat body a grounding member, and a screwing portion disposed on the seat body and connectable to the bottom end of the stick body; an inflatable seat detachably disposed at the top end of the stick body and including a circumference defining a third capacity a housing of the space, and an inflatable canister detachably disposed in the housing for inflating the rescue balloon; and a gripping seat detachably disposed on the inflatable seat and including a surrounding a holding body of a fourth accommodating space, a first generator disposed in the fourth accommodating space, a first battery electrically connected to the first generator, and a first battery Electrically connected and located at the front end of the holding body Pieces. The crutches according to claim 1, wherein the interposing member is made of a metal material and has a tapered shape, and has a grounding body surrounding the fifth accommodating space. One set in the fifth capacity a second generator in the space, a second battery electrically connected to the second generator, and a thread disposed on the ground body, the thread is configured to facilitate insertion of the ground body into the ground. The crutches according to claim 2, wherein the first and second generators are a Faraday electromagnetic induction generator, and the induced electromotive force generated is stored in the one or two batteries, respectively. The crutches according to claim 3, wherein the inflator is filled with nitrogen and has an inflator, the distress balloon has an inflation hole into which the inflator of the inflator can be inserted. Inflate the help balloon. The salvage crutches according to claim 4, wherein the salvage balloon surface is coated with a luminescent paint that absorbs a weak light source and emits light at night. The crutches according to claim 5, wherein the rescue balloon is further provided with a GPS signal transmitter. The crutches according to claim 6, wherein the reel includes a wire wound in a bundle. The salvage crutches according to claim 7, wherein the gripping seat further comprises a charging socket electrically connected to the first battery and located at an end of the holding body for connecting with an external electronic device. And charge it. The salvage crutches according to claim 2, wherein the interposing member further has an electric shock device disposed in the fifth accommodating space and electrically connected to the second accumulator, and a a buzzer electrically connected to the second storage device in the fifth accommodating space, the electric horn can assist The electric power of the second battery is used to generate an electric shock, and the buzzer can emit audio for driving mosquitoes. . The salvage crutches according to claim 9 , wherein the grip body is further provided with a switch electrically connected to the illuminating member and configured to control the illuminating member to open and close.