TWI804418B - chair stick - Google Patents

Abstract

A chair cane, comprising: a cane rod with a cane body, a cane foot and a sliding sleeve, a raised limit block is provided on the peripheral surface of the cane body, and the top end of the cane leg is combined with the bottom end of the cane body , the sliding sleeve is slidably looped on the peripheral surface of the stick body; two chair bars each have a pivot bar and a chair foot bar, and the top end of the chair leg bar is connected to the bottom end of the pivot bar Inserting in a detachable manner, the pivoting rods of the two chair rods are pivotally connected to both sides of the rod body of the rod; the elastic ropes of the two chair rods are respectively located in the chair rods, and the chair rods One end of the rod elastic cord is connected to the pivot rod, and the other end is connected to the chair leg rod to provide the elastic force for the chair leg rod to move to the pivot rod; a chair cushion has two chair pads on its back. Foot clip seat, the back of the chair cushion is pivotally connected with the sliding sleeve of the cane rod and the pivoting rod of the two chair rods, so that the chair cushion can be reciprocated and pivoted between the downward folding position and the upward lifting position under the action of external force Turn; this creation can be arbitrarily converted in at least one cane form and a chair form, so as to enhance the convenience of use.

Description

chair stick

This creation is related to mobility aids, more specifically, it refers to a kind of chair cane.

By the way, ordinary people, elderly people or those with slight mobility problems may carry crutches, trekking sticks, walking sticks or umbrellas as support devices for walking when they go out, so as to achieve the effect of saving effort.

Yet utensils such as crutches, trekking poles, canes or umbrellas can only provide support during walking. If the user feels tired, has sore feet, or feels uncomfortable and wants to sit down and have a rest halfway through walking, crutches, trekking poles, walking sticks or umbrellas are just useless. Users can only borrow seats from nearby businesses, or look for objects on the side of the road to sit down, but usually it is not easy to find objects to sit on, so that users cannot get a rest immediately.

Although there is currently a structure combining a chair and a cane on the market, it is not ideal in terms of use or storage, and there are many things to be improved.

In view of this, in order to improve the structure of the combination of the conventional cane and the chair in the prior art, there is a problem that both the use and the storage are not perfect enough. For this reason, this creation provides a kind of chair cane, which includes: a cane rod with a cane body, a cane foot and a sliding sleeve, a raised limit block is arranged on the peripheral surface of the cane body, and the top of the cane foot Combined with the bottom end of the rod body, the sliding sleeve is slidably looped on the peripheral surface of the rod body; two chair rods respectively have a pivot rod and a chair leg rod, and the top of the chair leg rod is connected with the The bottom end of the pivoting rod is plugged in a detachable manner, and the pivoting rods of the two chair rods are pivotally connected to the two sides of the stick body of the rod; In the chair bar, one end of each chair bar elastic rope is connected to the pivot bar, and the other end is connected to the chair leg bar to provide elastic force for the chair leg bar to move toward the pivot bar; A chair cushion has two chair foot clip seats on its back, and the back of the chair cushion is pivotally connected with the sliding sleeve of the cane rod and the pivoting rod of the two chair rods, so that the chair cushion can be folded at once by external force The reciprocating pivot is carried out between the position and an upward position; thereby, the creation can be arbitrarily converted in at least one cane form and a chair form, so as to enhance the convenience of use.

100: chair stick

10: Rod

11: rod body

111: stick head

112: rod body

113: perforation

114: external thread

115: limit block

116: positioning hole

117: stick body socket

12: Adjustment parts

121: Elastomer

122: button

13:Safety harness

131: internal thread

14: stick foot

141: stick foot pole

142: Cane foot fixing piece

143: Cane foot elastic base

15: sliding sleeve

151: Avoidance slot

20: chair pole

21: Pivot lever

211: chair leg socket

22: chair foot bar

221: chair leg shaft

222: chair foot fixing

223: chair leg elastic base

30: stick elastic rope

40: Elastic rope for chair pole

50: Chair cushion

51: Cane foot holder

52: chair foot clip seat

The first figure is a three-dimensional exploded view of a preferred embodiment provided by this creation.

The second figure is a three-dimensional combined view of the embodiment shown in the first figure.

The third figure is a side view of the embodiment shown in the first figure.

The fourth figure is a sectional view of the embodiment shown in the first figure.

The fifth figure is a perspective view of the embodiment shown in the first figure in the form of a walking stick.

The sixth figure is a perspective view of the embodiment shown in the first figure in the form of a chair.

The seventh figure is the side view of the embodiment shown in the first figure in the form of a chair.

The eighth figure is a perspective view of the embodiment shown in the first figure in a storage state.

The ninth figure is a sectional view of the embodiment shown in the first figure in a storage state.

In order to enable your review committee to have a further understanding and recognition of the characteristics and characteristics of this creation, the following embodiments are listed below and illustrated as follows: Please refer to Figures 1 to 9, which are a better implementation of this creation A chair cane 100 provided in the example mainly includes a cane pole 10, two chair poles 20, a cane pole elastic rope 30, two chair pole elastic ropes 40 and a chair cushion 50, wherein: please refer to the first figure to the fourth Figure, this cane rod 10 has a cane body 11, an adjustment part 12, a safety belt 13, a cane foot 14 and a sliding sleeve 15. The stick body 11 has a stick head 111 and a stick body 112. The stick head 111 is roughly T-shaped, the top can be held by human hands, and a side near the bottom end is radially formed with a perforation 113. The stick body 112 It is a hollow tube body with an external thread 114 on the outer peripheral surface of the top end, and an outer thread 114 on the outer peripheral surface of the stick body 112 There is a limit block 115 surrounded by a protrusion and several positioning holes 116 extending axially between the external thread 114 and the limit block 115. The bottom end of the rod body 112 has a rod body insert with a reduced outer diameter. Connecting portion 117, the top of the stick body 112 is inserted into the bottom end of the stick head 111; 111, the button 122 is connected with the elastic body 121, and is subjected to the elastic force of the elastic body 121 to pass through the perforation 113 of the stick head 111 and any positioning hole 116 of the stick body 112 outwards, so that the The axial relative position between the stick head 111 and the stick body 112 is positioned, and the depth of the stick head 111 inserted in the stick body 112 can be adjusted by adjusting the buttons 122 to pass through different positioning holes 116. And then reach the function of adjusting the height of the stick head 111; the safety strap 13 has an internal thread 131 on its inner peripheral surface, and the internal thread 131 is screwed with the external thread 114 of the stick body 112 of the stick body 11, when the When the safety strap 13 is tightened by external force, it can press the stick body 112 against the stick head 111, so as to prevent the stick head 111 and the stick body 112 from moving relative to each other (that is, the stick head 111 at this time) Cannot be displaced relative to the stick body 112), when the safety strap 13 is unscrewed by external force, the button 122 can be pressed to adjust the height of the stick head 111; the stick foot 14 has a stick foot bar 141. A stick leg fixing part 142 and a stick leg elastic base 143, the top of the stick leg 141 is inserted in a detachable manner with the stick body insertion part 117 at the bottom end of the stick body 11, the stick leg Fixing part 142 is fixedly connected in this stick leg 141, and this stick leg elastic base 143 is connected to the bottom of this stick leg 141; On the outer peripheral surface of the stick body 112 and the inner peripheral surface of the sliding sleeve 15 , an axially extending escape groove 151 is recessed and formed, and the avoidance groove 151 is facing the positioning holes 116 .

Please refer to the first figure to the fourth figure, the two chair bars 20 respectively have a pivot bar 21 and a chair leg bar 22 . The bottom end of the pivoting rod 21 has a chair leg insertion part 211 with a reduced outer diameter. The chair leg rod 22 has a chair leg shaft 221, a chair leg fixing part 222 and a chair leg elastic base 223. The chair leg The top of the foot shaft 221 is detachably plugged into the chair foot insertion part 211 at the bottom end of the pivoting rod 21, and the chair foot fixing part 222 is fixedly connected in the chair foot shaft 221. The chair leg elastic base 223 is connected to the bottom end of the chair leg shaft 221 . The pivoting rods 21 of the two chair bars 20 are pivotally connected to both sides of the stick body 112 of the stick body 11 of the stick bar 10 .

Please refer to the first figure to the fourth figure, the stick elastic rope 30 is located in the stick 10, one end is fixedly connected with the stick body 112 of the stick body 11, and the other end is fixed with the stick foot of the stick foot 14 Part 142 is fixedly connected.

Please refer to the first figure to the fourth figure, the two chair bar elastic ropes 40 are respectively located in the respective chair bars 20, and one end thereof is fixedly connected with the pivoting rod 21 of each chair bar 20, and the other end Then it is fixedly connected with the chair foot fixing part 222 of the chair foot bar 22 of each chair bar 20 .

Please refer to the first figure to the fourth figure, this chair cushion 50, its front side can be used for the buttocks of the user to ride, and then has a stick foot clip seat 51 and two chair foot clip seats 52 on the back side. The back of the chair cushion 50 is pivotally connected with the sliding sleeve 15 of the cane bar 10 and the top ends of the pivoting rods 21 of the two chair bars 20, so that the chair cushion 50 can be turned from a downwardly folded position to an upwardly folded position by an external force. Pivot back and forth between positions.

Therefore, the above is an introduction to the various components and assembly methods of a chair stick 100 provided by a preferred embodiment of this creation, and then its use characteristics are introduced as follows: When the creation is intended to be used as a walking stick, as in shown in Figure 5. First, fold down the chair cushion 50 to the folded down position (at this time, the chair cushion is in an upright state), and then apply a little force to connect the chair foot bar 22 of the chair bar 20 with the chair pivot bar 21. The leg insertion part 211 is separated, and then the chair leg rod 22 is snapped into the chair leg clip seat 52 of the chair cushion 50 . In this way, this creation can be used as a walking stick.

When the user uses this creation as a walking stick, and after walking for a period of time outside, if a temporary rest is required. Just can detach the chair foot bar 22 of this two chair bars 20 one by one from the chair foot clip seat 52 of this chair cushion 50, and the chair foot bar 22 that will be detached from this chair foot clip seat 52 will be by this chair The return elastic force of the rod elastic cord 40 is automatically pulled back in the direction of the pivot rod 21, so that the chair leg insertion part 211 of the pivot rod 21 can be automatically inserted into the chair leg rod 22 again. inside the top (as shown in the second picture). Then, as shown in the sixth figure and the seventh figure, the chair cushion 50 is pulled from the folded down position to the lifted position (the chair cushion is generally in a horizontal state at this moment), and the two chair bars 20 are supported. Driven by the pivoting of the chair cushion 50, an included angle is formed with the stick bar 10, so that the bottom ends of the stick bar 10 and the two chair bars 20 can stand firmly on the ground. It is converted from the cane form to the chair form for the user to sit on and take a rest. Of course, this work can only be used It is used for the user to rest on the way out, and it can also be used as a cane when the user goes out, and can be used directly as a chair after arriving at the destination, such as when participating in various group activities (such as park performances, election speeches, etc.) use.

In addition, when the creation is converted into a chair form (that is, when the chair cushion 50 is pivoted from the folded down position to the lifted position), the sliding sleeve 15 will be driven by the chair cushion 50 to move along the rod. The stick body 112 of the bar 10 slides until it is supported by the stop block 115 (as shown in the sixth and seventh figures), not only the limit block 115 can limit the angle that the chair bar 20 expands, but also can This prevents the seat cushion 50 from sliding down when the user rides on it, thereby achieving the effect of enhancing safety.

Secondly, when the sliding sleeve 15 is sliding, since the inner peripheral surface of the sliding sleeve 15 has the escape groove 151, the sliding sleeve 15 will not be in contact with the adjustment member 12 of the rod 10, so that To maintain the smoothness of the creation in operation.

Then, when you do not need to use this creation and want to store it, first lift up the chair cushion 50 to the position of lifting up, then separate the stick foot 14 of the stick 10 from the stick body 112 of the stick body 11, and then The cane leg 14 is snapped into the cane leg clip seat 51 of the chair pad 50 (as shown in the eighth and ninth figures), and then the chair leg bar 22 of the chair bar 20 is separated from the pivot bar 21, and The chair leg bar 22 is snapped into the chair leg holder 52 of the chair cushion 50 . In this way, after the creation is converted into a storage form, a large amount of volume can be reduced to facilitate storage without occupying space.

Certainly, when desiring to convert this creation into a cane form again, the cane pin 14 of the cane pole 10 is pulled out from the cane pin clamp seat 51, so that the cane pin 14 can pass through the cane pole elastic cord 30 The recovery elastic force of the rod body 11 is automatically pulled back, so that the rod body insertion part 117 can be automatically inserted into the top of the rod leg 14 again.

This creation can not only be easily converted between the cane form, the chair form and the storage form, so as to facilitate the convenience of use. And in this creation, the stick head 111 of the stick body 11 of the stick 10 can be pulled up or pushed down by the adjustment member 12 passing through different positioning holes 116 to adjust the stick 10. overall The effect of height enables users of different heights and hand lengths to use this creation in accordance with their own height and body shape, so as to achieve comfort in use, that is, this creation can be applied to most users. And very competitive in the market.

The above disclosures are only the preferred embodiments provided by this creation, and are not intended to limit the scope of implementation of this creation. Any equivalent changes made by those skilled in the art according to this creation should belong to this creation. range covered.

100: chair stick

10: Rod

11: rod body

111: stick head

112: rod body

113: perforation

114: external thread

115: limit block

116: positioning hole

117: stick body socket

12: Adjustment parts

121: Elastomer

122: button

13:Safety harness

131: internal thread

14: stick foot

141: stick foot rod

142: Cane foot fixing piece

143: Cane foot elastic base

15: sliding sleeve

151: Avoidance slot

20: chair pole

21: Pivot lever

211: chair leg socket

22: chair foot bar

221: chair leg shaft

222: chair foot fixing

223: chair leg elastic base

30: stick elastic rope

40: Elastic rope for chair pole

50: Chair cushion

51: Cane foot holder

52: chair foot clip seat

Claims (9)

A chair cane, comprising: a cane rod with a cane body, a cane foot and a sliding sleeve, a raised limit block is provided on the peripheral surface of the cane body, and the top end of the cane leg is combined with the bottom end of the cane body , the sliding sleeve is slidably looped on the peripheral surface of the stick body; two chair bars each have a pivot bar and a chair foot bar, and the top end of the chair leg bar is connected to the bottom end of the pivot bar Inserting in a detachable manner, the pivoting rods of the two chair rods are pivotally connected to both sides of the rod body of the rod; the elastic ropes of the two chair rods are respectively located in the chair rods, and the chair rods One end of the rod elastic cord is connected to the pivot rod, and the other end is connected to the chair leg rod to provide the elastic force for the chair leg rod to move to the pivot rod; a chair cushion has two chair pads on its back. Foot clip seat, the back of the chair cushion is pivotally connected with the sliding sleeve of the cane rod and the pivoting rod of the two chair rods, so that the chair cushion can be reciprocated and pivoted between the downward folding position and the upward lifting position under the action of external force turn; a rod elastic rope; the top of the rod foot and the bottom end of the rod body are detachably inserted and combined, the rod elastic rope is located in the rod, one end is connected to the rod body, and the other One end is connected to the rod leg to provide the elastic force for the rod leg to move to the rod body; the back of the chair cushion has a rod leg holder. The chair cane as described in Claim 1, wherein the cane leg has a cane leg, a cane leg fixing part and a cane leg elastic base, the top of the cane leg is inserted into the bottom end of the cane body, The leg fixing part is fixedly connected in the leg rod, connected with the rod elastic rope by the leg fixing part, and the elastic base of the leg is connected to the bottom end of the leg rod. The chair stick as described in Claim 1, wherein the bottom end of the stick body has a stick body insertion portion with a reduced outer diameter, and the top end of the stick foot is inserted and combined with the stick body insertion portion; chair pivot The bottom end of the rotating rod has a chair leg insertion portion with reduced outer diameter, and the top end of the chair leg rod is inserted into the chair rod insertion portion. The chair stick as described in claim 1, wherein the chair stick can be converted into a storage form, when the chair stick is in the storage form, the chair cushion is tied to the upward position, the stick legs are separated from the stick body, And the cane leg is snapped into the cane leg clip seat, the chair leg bar is separated from the pivot bar, and the chair leg bar is clipped in the chair leg clip seat. The chair stick as described in claim 1, wherein the stick rod further has an adjustment piece and a safety ring; the stick body has a stick head and a stick body, the stick head is T-shaped, and the top end is held by human hands , a perforation is formed on one side of the rod head, an external thread is formed on the outer peripheral surface of the top end of the rod body, the limiting block is located on the rod body, and there are several axially positioned between the external thread and the limiting block on the rod body. Extended positioning hole, the top of the rod body is inserted into the bottom end of the rod head, the pivoting rods of the two chair rods are pivotally connected to both sides of the rod body; the adjustment part has an elastic body and a button, the The elastic system is fixedly connected to the inside of the rod head, and the button is connected with the elastic body, and is subjected to the elastic force of the elastic body to pass through the perforation of the rod head and any positioning hole of the rod body outwards, so as to The axial relative position between the rod head and the rod body is positioned. When the button passes through different positioning holes, the depth of the rod head inserted into the rod body can be adjusted to change the height of the rod rod. The overall height; the inner peripheral surface of the safety strap has an internal thread, which is screwed with the external thread of the rod body. When the safety strap ring is tightened by external force, it presses the rod body tightly. The rod head, so that the rod head and the rod body cannot be displaced relative to each other. When the safety collar is unscrewed by external force, the rod head and the rod body can be made relative to each other by pressing the button. Displacement; the sliding sleeve is looped on the stick, and the inner peripheral surface of the sliding sleeve is recessed to form an axially extending avoidance groove, and the avoidance groove is facing the positioning holes. The chair stick as described in claim 1, wherein the chair leg of the chair bar has a chair leg shaft, a chair leg fixing part and a chair leg elastic base, and the chair leg fixing part is fixedly connected to the chair leg inside the shaft, The chair leg fixing part is connected with the chair rod elastic cord, and the chair leg elastic base is connected with the bottom end of the chair leg rod body. A chair cane, comprising: a cane rod with a cane body, a cane foot and a sliding sleeve, a raised limit block is provided on the peripheral surface of the cane body, and the top end of the cane leg is combined with the bottom end of the cane body , the sliding sleeve is slidably looped on the peripheral surface of the stick body; two chair bars each have a pivot bar and a chair foot bar, and the top end of the chair leg bar is connected to the bottom end of the pivot bar Inserting in a detachable manner, the pivoting rods of the two chair rods are pivotally connected to both sides of the rod body of the rod; the elastic ropes of the two chair rods are respectively located in the chair rods, and the chair rods One end of the rod elastic cord is connected to the pivot rod, and the other end is connected to the chair leg rod to provide the elastic force for the chair leg rod to move to the pivot rod; a chair cushion has two chair pads on its back. Foot clip seat, the back of the chair cushion is pivotally connected with the sliding sleeve of the cane rod and the pivoting rod of the two chair rods, so that the chair cushion can be reciprocated and pivoted between the downward folding position and the upward lifting position under the action of external force Turn; the chair stick can be arbitrarily converted between a cane form and a chair form. When in the cane form, the chair cushion is in the folded down position, the chair leg of the chair bar is separated from the pivot bar, and the chair The foot bar is snapped into the chair foot holder of the chair pad. The chair stick as described in claim 7, wherein, when in the chair shape, the pivoting rod is plugged into the chair foot rod, the chair pad is at the uplifted position, and the two chair rods are driven by the chair pad, An included angle is formed with the rod, and the sliding sleeve is driven by the chair cushion, and slides along the rod body to abut against the limiting block. The chair stick as claimed in claim 1, wherein the limiting block surrounds the outer peripheral surface of the stick body.

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