CN218457534U - Chair stick - Google Patents

Abstract

The utility model discloses a chair stick includes: a stick rod, which is provided with a stick body, a stick foot and a sliding sleeve, wherein the outer peripheral surface of the stick body is provided with a raised limit block, the top end of the stick foot is combined with the bottom end of the stick body, and the sliding sleeve can be sleeved on the outer peripheral surface of the stick body in a sliding way; the two chair rods are respectively provided with a pivoting rod and a chair leg rod, the top end of the chair leg rod is detachably spliced with the bottom end of the pivoting rod, and the pivoting rods of the two chair rods are pivoted on the two sides of the crutch body of the crutch rod; two chair rod elastic ropes which are respectively positioned in the corresponding chair rods, one end of each chair rod elastic rope is connected in the pivoting rod, and the other end is connected in the chair foot rod so as to provide the elasticity for the chair foot rod to move towards the pivoting rod; a seat cushion, the back of which has two leg holders, the back of the seat cushion is pivotally connected to the sliding sheath of the crutch rod and the pivot rod of the two chair rods; the product can be arbitrarily converted between at least one cane shape and one chair shape to improve the convenience of use.

Description

Chair stick

Technical Field

The utility model relates to the technical field of action-assisting appliances, in particular to a chair stick.

Background

It is possible for ordinary people, elderly people or people with slight inconvenience in walking to carry a crutch, a alpenstock, a walking stick or an umbrella as a supporting device during walking, so as to achieve the effect of labor saving.

However, any device such as a crutch, a trekking stick, a walking stick, or an umbrella can only provide support during walking. If the user feels tired, has sour feet or is uncomfortable to sit down for rest when walking halfway, the crutch, the alpenstock, the walking stick or the umbrella is useless. The user can only sit down on the seat of a nearby business or find out whether there is an object available for sitting on the roadside, but it is not easy to find out the object available for sitting, so that the user cannot immediately take a rest.

Although there are some structures combining the chair and the walking stick in the market, they are not ideal for use or storage, and there are many points to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a chair stick, which can effectively solve the problem of the prior art that the prior chair stick is not perfect in use and storage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chair stick, comprising:

a stick rod, which is provided with a stick body, a stick foot and a sliding sleeve, wherein the outer peripheral surface of the stick body is provided with a raised limit block, the top end of the stick foot is combined with the bottom end of the stick body, and the sliding sleeve can be sleeved on the outer peripheral surface of the stick body in a sliding way;

two chair rods, each of which has a pivot rod and a chair leg rod, wherein the top end of the chair leg rod is detachably inserted with the bottom end of the pivot rod, and the pivot rods of the two chair rods are pivoted on two sides of the crutch body of the crutch rod;

two chair rod elastic ropes respectively positioned in the chair rods, wherein one end of each chair rod elastic rope is connected in the pivoting rod, and the other end is connected in the chair foot rod to provide the elasticity for the chair foot rod to move towards the pivoting rod;

a seat cushion, the back of which is provided with two chair leg clamping seats, the back of the seat cushion is pivoted with the sliding sleeve of the crutch rod and the pivoting rod of the two chair rods, so that the seat cushion can perform reciprocating pivoting between a downward folding position and an upward lifting position under the action of external force.

A preferable proposal further comprises an elastic rope of the crutch rod; the top end of the crutch foot is detachably spliced and combined with the bottom end of the crutch body, the crutch rod elastic rope is positioned in the crutch rod, one end of the crutch rod is connected into the crutch body, and the other end of the crutch rod is connected into the crutch foot so as to provide elasticity for the crutch foot to move towards the crutch body; the back of the chair cushion is further provided with a foot clamping seat.

As a preferred scheme, the cane has a cane rod, a cane fixing member and a cane elastic base, the top end of the cane rod is inserted into the bottom end of the cane body, the cane fixing member is fixedly connected in the cane rod and is connected with the cane rod elastic rope by the cane fixing member, and the cane elastic base is connected to the bottom end of the cane rod.

As a preferred scheme, the bottom end of the stick body is provided with a stick body insertion part with a reduced outer diameter, and the top end of the stick foot is inserted and combined with the stick body insertion part; the bottom end of the pivot rod of each chair rod is provided with a chair leg insertion part with a reduced outer diameter, and the top end of the chair leg rod is inserted with the chair rod insertion part.

As a preferred scheme, the chair stick can be converted into a storage form, when the chair stick is in the storage form, the chair cushion is located at the upward-lifting position, the foot is separated from the stick body and is clamped in the foot clamping seat, the chair foot rod is separated from the pivot rod and is clamped in the chair foot clamping seat.

As a preferred scheme, the crutch rod further comprises an adjusting piece and a safety binding ring; the crutch body is provided with a crutch head and a crutch body, the crutch head is T-shaped, the top end of the crutch head is used for being held by a human hand, a through hole is formed on one side of the crutch head, an external thread is arranged on the peripheral surface of the top end of the crutch body, the limit block is arranged on the crutch body, a plurality of locating holes which are axially extended between the external thread and the limit block are arranged on the crutch body, the top end of the crutch body is used for inserting the bottom end of the crutch head, and the pivoting rods of the two chair rods are pivoted on the two sides of the crutch body; the adjusting piece is provided with an elastic body and a button, the elastic body is fixedly connected inside the crutch head, the button is connected with the elastic body and penetrates through the perforation of the crutch head and any positioning hole of the crutch body outwards under the action of the elastic force of the elastic body so as to position the axial relative position between the crutch head and the crutch body, and when the button penetrates through different positioning holes, the depth of the crutch head inserted into the crutch body can be adjusted so as to change the overall height of the crutch rod; the inner peripheral surface of the safety binding ring is provided with an internal thread which is in threaded connection with the external thread of the crutch body, when the safety binding ring is screwed tightly under the action of external force, the crutch body is pressed to tightly abut against the crutch head so as to ensure that the crutch head and the crutch body cannot move relatively, and when the safety binding ring is screwed loose under the action of external force, the button can be pressed down so as to ensure that the crutch head and the crutch body move relatively; the sliding sleeve is sleeved on the stick body, an axially extending avoiding groove is formed on the inner circumferential surface of the sliding sleeve in a concave manner, and the avoiding groove faces to the plurality of positioning holes.

As a preferred scheme, the chair leg rod of the chair rod has a chair leg rod body, a chair leg fixing member and a chair leg elastic base, the chair leg fixing member is fixedly connected in the chair leg rod body and is connected with the chair rod elastic rope by the chair leg fixing member, and the chair leg elastic base is connected to the bottom end of the chair leg rod body.

As a preferable scheme, the chair stick can be arbitrarily converted between a stick shape and a chair shape.

Preferably, when the walking stick is in the walking stick shape, the seat cushion is in the folded-down position, the leg bar of the seat bar is separated from the pivot bar, and the leg bar is clamped in the leg clamp seat of the seat cushion.

As a preferred scheme, when the walking stick is in a chair shape, the pivoting rod is inserted with the chair leg rod, the chair cushion is positioned at the upward-lifting position, the two chair rods are driven by the chair cushion to form an included angle with the stick rod, and the sliding sleeve is driven by the chair cushion to slide along the stick body to abut against the limiting block.

As a preferable scheme, the limit block surrounds the outer circumferential surface of the crutch body.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the product can be easily converted among the walking stick shape, the chair shape and the storage shape, so as to facilitate the convenience of use. The tip of the stick body of the stick rod in the product can be further positioned by the adjusting member passing through different positioning holes and pulled upwards or pushed downwards to achieve the effect of adjusting the overall height of the stick rod, so that users with different heights and hand lengths can use the product under the condition of conforming to the height and shape of the user, thereby achieving the comfort level in use, namely the product can be suitable for most users and has market competitiveness.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an exploded perspective view of a preferred embodiment of the present invention;

FIG. 2 is a perspective assembly view of the preferred embodiment of the present invention;

fig. 3 is a side view of the preferred embodiment of the present invention;

FIG. 4 is a cross-sectional view of a preferred embodiment of the present invention;

FIG. 5 is a perspective view of the preferred embodiment of the present invention in the form of a cane;

FIG. 6 is a perspective view of the preferred embodiment of the present invention in the form of a chair;

FIG. 7 is a side view of the preferred embodiment of the present invention in the form of a chair;

FIG. 8 is a perspective view of the storage configuration of the preferred embodiment of the present invention;

fig. 9 is a sectional view of the storage form of the preferred embodiment of the present invention.

Description of the figures:

100. chair stick 10 and stick rod

11. Stick body 111 and stick head

112. Stick body 113, through hole

114. External thread 115 and limiting block

116. Positioning hole 117 and stick body inserting part

12. Adjuster 121 and elastic body

122. Push button 13, safety collar

131. Internal thread 14, cane foot

141. Foot bar 142, foot fastener

143. Cane foot elastic base 15 and sliding sleeve

151. Avoidance groove 20 and chair rod

21. Pivot rod 211, chair leg connecting part

22. Chair leg rod 221 and chair leg rod body

222. Chair leg fixing piece 223 and chair leg elastic base

30. Stick rod elastic rope 40 and chair rod elastic rope

50. Chair cushion 51, cane foot clip seat

52. A chair leg clamping seat.

Detailed Description

Referring to fig. 1 to 9, a detailed structure of a stick 100 according to a preferred embodiment of the present invention is shown, which mainly includes a stick rod 10, two chair rods 20, a stick rod elastic cord 30, two chair rods elastic cords 40 and a chair cushion 50, wherein:

as shown in fig. 1 to 4, the pole shaft 10 has a pole body 11, an adjusting element 12, a safety loop 13, a pole foot 14 and a sliding sleeve 15. The shaft body 11 has a tip 111 and a shaft 112, the tip 111 is T-shaped, the top end can be held by human hand, a through hole 113 is radially formed on one side close to the bottom end, the shaft 112 is a hollow tube, an external thread 114 is provided on the outer circumferential surface of the top end, a stop block 115 surrounded by a protrusion and a plurality of positioning holes 116 located between the external thread 114 and the stop block 115 and extending along the axial direction are provided on the outer circumferential surface of the shaft 112, a shaft insertion portion 117 with a reduced outer diameter is provided at the bottom end of the shaft 112, and the top end of the shaft 112 is provided for the bottom end of the tip 111 to be inserted; the adjusting member 12 has an elastic body 121 and a button 122, the elastic body 121 is fixedly connected to the inside of the tip 111 of the shaft 11, the button 122 is connected to the elastic body 121, and under the elastic force of the elastic body 121, the button passes through the through hole 113 of the tip 111 and any positioning hole 116 of the shaft 112, so as to position the axial relative position between the tip 111 and the shaft 112, i.e. the button 122 can be adjusted to pass through different positioning holes 116, so as to adjust the depth of the tip 111 inserted into the shaft 112, and further achieve the function of adjusting the height of the tip 111; the inner circumferential surface of the safety loop 13 has an internal thread 131, the internal thread 131 is screwed with the external thread 114 of the shaft 112 of the crutch body 11, when the safety loop 13 is screwed tightly under the action of an external force, the shaft 112 can be pressed tightly against the crutch tip 111, so as to prevent the crutch tip 111 and the shaft 112 from moving relatively by itself (i.e. the crutch tip 111 and the shaft 112 cannot move relatively at this time), when the safety loop 13 is screwed loose under the action of an external force, the button 122 can be pressed down to adjust the height of the crutch tip 111; the foot 14 has a foot rod 141, a foot fixing member 142 and a foot elastic base 143, the top end of the foot rod 141 is detachably inserted into the shaft insertion portion 117 at the bottom end of the shaft 11, the foot fixing member 142 is fixedly connected to the inside of the foot rod 141, and the foot elastic base 143 is connected to the bottom end of the foot rod 141; the sliding sleeve 15 is slidably sleeved on the outer circumferential surface of the shaft 112 of the shaft 11, an axially extending avoiding groove 151 is formed in a concave manner on the inner circumferential surface of the sliding sleeve 15, and the avoiding groove 151 faces the positioning holes 116.

The two chair rods 20 each have a pivot rod 21 and a chair leg rod 22. The bottom end of the pivot rod 21 has a chair leg insertion part 211 with a reduced outer diameter, the chair leg rod 22 has a chair leg rod body 221, a chair leg fixing part 222 and a chair leg elastic base 223, the top end of the chair leg rod body 221 is detachably inserted into the chair leg insertion part 211 at the bottom end of the pivot rod 21, the chair leg fixing part 222 is fixedly connected in the chair leg rod body 221, and the chair leg elastic base 223 is connected to the bottom end of the chair leg rod body 221. The pivoting rods 21 of the two chair rods 20 are pivoted to the two sides of the shaft 112 of the shaft body 11 of the shaft rod 10.

The pole elastic cord 30 is located inside the pole shaft 10, and has one end fixedly connected to the pole body 112 of the pole body 11 and the other end fixedly connected to the pole-foot fixing member 142 of the pole foot 14.

The two chair rod elastic ropes 40 are respectively located in the chair rods 20, one end of each chair rod elastic rope 40 is fixedly connected with the pivot rod 21 of the corresponding chair rod 20, and the other end is fixedly connected with the chair foot fixing piece 222 of the chair foot rod 22 of the corresponding chair rod 20.

The seat cushion 50 has a front surface for seating the buttocks of a user, and a rear surface having a foot clamp seat 51 and two foot clamp seats 52. The back of the seat cushion 50 is pivotally connected to the sliding sheath 15 of the stick rod 10 and the top of the pivot rod 21 of the two seat rods 20, so that the seat cushion 50 can be pivoted back and forth between a downward folded position and an upward folded position under the action of external force.

Detailed description the method of use of this example is as follows:

when the product is intended to be used as a walking stick, this is shown in figure 5. First, the seat cushion 50 is folded down to a folded position (at this time, the seat cushion is in an upright state), then the leg rod 22 of the seat rod 20 is separated from the leg insertion portion 211 of the pivot rod 21 with a slight force, and the leg rod 22 is snapped into the leg clip seat 52 of the seat cushion 50. Therefore, the product can be used as a walking stick.

When the user uses the product as a walking stick and walks outside for a period of time, such as for a temporary rest. The leg rods 22 of the two legs 20 are detached from the leg holders 52 of the seat cushion 50 one by one, and the leg rods 22 detached from the leg holders 52 are automatically pulled back in the direction of the pivot rod 21 by the restoring elastic force of the leg elastic cord 40, so that the leg insertion portions 211 of the pivot rod 21 are automatically inserted into the top ends of the leg rods 22 again (as shown in fig. 2). Then, as shown in fig. 6 and 7, the seat cushion 50 is lifted from the downward folded position to the upward lifted position (at this time, the seat cushion is in a horizontal state), and the two chair rods 20 are driven by the pivoting of the seat cushion 50 to form an included angle with the crutch rod 10, so that the crutch rod 10 and the bottom ends of the two chair rods 20 can stand on the ground stably, and thus, the product can be converted from a crutch shape to a chair shape for a user to sit on for rest. Of course, the product not only can be used for resting when a user goes out, but also can be used as a walking stick when the user goes out, and can be directly used as a chair after the user arrives at a destination, for example, the product can be used when the user participates in various group activities (such as park performances, election lectures and the like).

In addition, when the product is converted into a chair shape (i.e. the cushion 50 pivots from the folded position to the lifted position), the sliding sheath 15 is driven by the cushion 50 to slide along the pole body 112 of the pole 10 until abutting against the stopper 115 for supporting (as shown in fig. 6 and 7), so that not only the stopper 115 can limit the unfolding angle of the pole 20, but also the cushion 50 can be prevented from sliding down by itself when being taken by a user, thereby achieving the effect of improving safety.

Secondly, when the sliding sheath 15 slides, because the inner peripheral surface of the sliding sheath 15 has the avoiding groove 151, the sliding sheath 15 will not contact with the adjusting member 12 of the pole 10, so that the operation of the product is smoother.

Next, when the user wants to store the product without using the product, the seat cushion 50 is lifted to the lifted position, the foot 14 of the pole rod 10 is separated from the pole body 112 of the pole body 11, the separated foot 14 is inserted into the foot holder 51 of the seat cushion 50 (as shown in fig. 8 and 9), the foot rod 22 of the seat rod 20 is separated from the pivot rod 21, and the foot rod 22 is inserted into the foot holder 52 of the seat cushion 50. Therefore, after the product is converted into the storage form, the volume of the product can be greatly reduced, and the product is convenient to store without occupying space.

Naturally, when the product is to be converted into a walking stick, the foot 14 of the stick rod 10 is pulled out from the foot holder 51, so that the foot 14 can be automatically pulled back toward the stick body 11 by the restoring elastic force of the elastic rope 30 of the stick rod, and automatically inserted into the top end of the foot 14 again by the insertion portion 117 of the stick body.

The product can be easily converted among the stick shape, the chair shape and the storage shape, so as to facilitate the convenience of use. In addition, the tip 111 of the shaft 11 of the shaft 10 can be further pulled or pushed upwards by the adjustment member 12 passing through the different positioning holes 116 for positioning, so as to achieve the effect of adjusting the overall height of the shaft 10, so that users with different heights and hand lengths can use the product under the condition of conforming to their heights and body shapes, thereby achieving comfort in use, i.e. the product can be suitable for most users, and has great market competitiveness.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (11)

1. A chair cane is characterized in that: comprises the following steps:

the stick rod is provided with a stick body, a stick foot and a sliding sleeve, the outer peripheral surface of the stick body is provided with a protruding limit block, the top end of the stick foot is combined with the bottom end of the stick body, and the sliding sleeve can be sleeved on the outer peripheral surface of the stick body in a sliding manner;

two chair rods, each having a pivot rod and a chair leg rod, wherein the top end of the chair leg rod is detachably inserted with the bottom end of the pivot rod, and the pivot rods of the two chair rods are pivotally connected to two sides of the stick body of the stick rod;

two chair rod elastic ropes respectively positioned in the chair rods, wherein one end of each chair rod elastic rope is connected in the pivoting rod, and the other end is connected in the chair foot rod to provide the elasticity for the chair foot rod to move towards the pivoting rod;

a seat cushion, the back of which is provided with two chair leg clamping seats, the back of the seat cushion is pivoted with the sliding sleeve of the crutch rod and the pivoting rods of the two chair rods, so that the seat cushion can be pivoted back and forth between a downward folding position and an upward lifting position under the action of external force.

2. The chair cane of claim 1, wherein: further comprises a stick rod elastic rope; the top end of the stick foot is detachably spliced with the bottom end of the stick body, the elastic rope of the stick rod is positioned in the stick rod, one end of the elastic rope is connected in the stick body, and the other end of the elastic rope is connected in the stick foot so as to provide the elastic force for the stick foot to move towards the stick body; the back of the chair cushion is further provided with a foot clamping seat.

3. The chair stick of claim 2, wherein: the cane has a cane pole, a cane fixing piece and a cane elastic base, the top of the cane pole is inserted with the bottom of the cane body, the cane fixing piece is fixedly connected in the cane pole and is connected with the cane pole elastic rope by the cane fixing piece, and the cane elastic base is connected with the bottom of the cane pole.

4. The chair stick of claim 2, wherein: the bottom end of the stick body is provided with a stick body insertion part with a reduced outer diameter, and the top end of the stick foot is inserted and combined with the stick body insertion part; the bottom end of the pivot rod of each chair rod is provided with a chair leg insertion part with a reduced outer diameter, and the top end of the chair leg rod is inserted with the chair rod insertion part.

5. The chair cane of claim 2, wherein: the chair stick can be converted into a storage form, when the chair stick is in the storage form, the chair cushion is positioned at the upward lifting position, the stick foot is separated from the stick body and clamped into the stick foot clamping seat, the chair foot rod is separated from the pivoting rod and clamped into the chair foot clamping seat.

6. The chair cane of claim 1, wherein: the stick rod is further provided with an adjusting piece and a safety collar; the crutch body is provided with a crutch head and a crutch body, the crutch head is T-shaped, the top end of the crutch head is used for being held by a human hand, a through hole is formed on one side of the crutch head, an external thread is arranged on the peripheral surface of the top end of the crutch body, the limit block is arranged on the crutch body, a plurality of locating holes which are axially extended between the external thread and the limit block are arranged on the crutch body, the top end of the crutch body is used for inserting the bottom end of the crutch head, and the pivoting rods of the two chair rods are pivoted on the two sides of the crutch body; the adjusting piece is provided with an elastic body and a button, the elastic body is fixedly connected inside the crutch head, the button is connected with the elastic body and outwards passes through the perforation of the crutch head and any positioning hole of the crutch body under the action of the elastic force of the elastic body so as to position the axial relative position between the crutch head and the crutch body, and when the button passes through different positioning holes, the depth of the crutch head inserted into the crutch body can be adjusted so as to change the overall height of the crutch rod; the inner peripheral surface of the safety binding ring is provided with an internal thread which is in threaded connection with the external thread of the crutch body, when the safety binding ring is screwed under the action of external force, the crutch body is pressed to be tightly abutted against the crutch head so that the crutch head and the crutch body cannot move relatively, and when the safety binding ring is screwed loose under the action of external force, the button can be pressed down so that the crutch head and the crutch body can move relatively; the sliding sleeve is sleeved on the stick body, an axially extending avoiding groove is formed on the inner circumferential surface of the sliding sleeve in a concave manner, and the avoiding groove faces to the plurality of positioning holes.

7. The chair cane of claim 1, wherein: the chair leg rod of the chair rod is provided with a chair leg rod body, a chair leg fixing piece and a chair leg elastic base, wherein the chair leg fixing piece is fixedly connected in the chair leg rod body and is connected with the chair rod elastic rope through the chair leg fixing piece, and the chair leg elastic base is connected to the bottom end of the chair leg rod body.

8. The chair cane of claim 1, wherein: the chair stick can be freely converted between a stick shape and a chair shape.

9. The chair cane of claim 8, wherein: when the walking stick is in the walking stick shape, the seat cushion is in the downward folding position, the seat leg rod of the seat rod is separated from the pivoting rod, and the seat leg rod is clamped in the seat leg clamping seat of the seat cushion.

10. The chair cane of claim 8, wherein: when the crutch is in a chair shape, the pivoting rod is inserted with the chair leg rod, the chair cushion is positioned at the upward-lifting position, the two chair rods are driven by the chair cushion to form an included angle with the crutch rod, and the sliding sleeve is driven by the chair cushion to slide along the crutch body and abut against the limiting block.

11. The chair cane of claim 1, wherein: the limiting block surrounds the outer circumferential surface of the stick body.

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