CN214386400U - Simple and stable folding crutch chair - Google Patents
Simple and stable folding crutch chair Download PDFInfo
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- CN214386400U CN214386400U CN202023087778.0U CN202023087778U CN214386400U CN 214386400 U CN214386400 U CN 214386400U CN 202023087778 U CN202023087778 U CN 202023087778U CN 214386400 U CN214386400 U CN 214386400U
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- rod
- hole
- supporting rod
- crutch
- connecting piece
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Abstract
The utility model discloses a simple and stable folding crutch chair, which comprises a crutch rod, a first supporting rod, a second supporting rod and a foldable cushion; the first supporting rod is connected with the crutch rod in a cross mode through the first connecting piece, the first supporting rod and the crutch rod are arranged in a rotatable mode or a foldable mode, the second supporting rod is connected with the crutch rod in a cross mode through the second connecting piece, the second supporting rod and the crutch rod are arranged in a rotatable mode or a foldable mode, and the orientation of the second connecting piece and the orientation of the first connecting piece are different and are staggered up and down. Through utilizing first connecting piece with first bracing piece and walking stick pole cross connection, utilize the second connecting piece with second bracing piece and walking stick pole cross connection to cooperate through stuck point and card hole cooperation location between second bracing piece and the first bracing piece, make this product overall structure simple, it is with low costs, it is all very convenient to open and fold, and the steadiness is good, satisfies the needs that use.
Description
Technical Field
The utility model relates to a walking stick chair field technique especially indicates a simple and easy firm foldable walking stick chair.
Background
As is known, China is the first big-mouth country in the world, the population base is large, along with the occurrence of society and the gradual home of aging population, China also becomes the country with the most old people in the world at present, the harmonious society arrives, the living standard of people is gradually improved, scientific technology is steadily developed, and in order to enable the life of the old people in China to be more comfortable and convenient, the design of a crutch chair capable of providing convenience for the old people is very necessary.
The existing walking stick chairs are various in types, but the walking stick chairs generally have the problems of complex structure, high cost and insufficient stability. Therefore, there is a need for an improved walking stick chair that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a simple and stable foldable crutch chair, which can effectively solve the problems of complicated structure, high cost and insufficient stability of the existing crutch chairs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a simple and stable folding crutch chair comprises a crutch rod, a first supporting rod, a second supporting rod and a foldable cushion; the first supporting rod is in cross connection with the crutch rod through a first connecting piece, the first supporting rod and the crutch rod are arranged in a rotatable, openable or foldable manner, the second supporting rod is in cross connection with the crutch rod through a second connecting piece, the second supporting rod and the crutch rod are arranged in a rotatable, openable or foldable manner, the second connecting piece and the first connecting piece are in different orientations and staggered up and down, and in an opening state, the second supporting rod and the first supporting rod are positioned in a matched manner through a clamping point and a clamping hole; the foldable cushion is provided with three fixed ends, wherein the two fixed ends are respectively fixed with the top end of the first supporting rod and the top end of the second supporting rod, and the other fixed end is fixed with the upper end of the crutch rod.
As a preferable scheme, a first through hole and a second through hole are radially formed in the walking stick rod in a penetrating manner, the second through hole is located below the first through hole, a third through hole is radially formed in the first supporting rod in a penetrating manner, a fourth through hole is radially formed in the second supporting rod in a penetrating manner, the first connecting piece comprises a first screw rod and a first nut, the first screw rod sequentially penetrates through the first through hole and the third through hole to be screwed and connected and fixed with the first nut, the second connecting piece comprises a second screw rod and a second nut, and the second screw rod sequentially penetrates through the second through hole and the fourth through hole to be screwed and connected and fixed with the second nut.
As a preferred scheme, the first support rod and the second support rod are carbon fiber rod pieces, the first metal sheath is sleeved outside the first support rod, the third through hole radially penetrates through the first metal sheath, the second metal sheath is sleeved outside the second support rod, and the fourth through hole radially penetrates through the second metal sheath.
As a preferable scheme, the first support rod is provided with an installation hole, the installation hole penetrates through the outer surface of the first metal sheath, the installation hole is located above the third through hole, the clamping point can be elastically arranged in the installation hole in a stretching or retracting manner, the clamping hole is arranged on the second support rod, the clamping hole penetrates through the outer surface of the second metal sheath, and the clamping hole is located below the fourth through hole.
Preferably, the first support rod and the second support rod are both aluminum rod members.
As an optimal scheme, the foldable seat cushion is made of cloth materials, and the foldable seat cushion is connected with a magic tape binding belt used for binding the crutch rod, the first supporting rod and the second supporting rod.
As a preferred scheme, the walking stick rod is made of carbon fiber materials or aluminum materials.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through utilizing first connecting piece with first bracing piece and walking stick pole cross connection, utilize the second connecting piece with second bracing piece and walking stick pole cross connection to cooperate through stuck point and card hole cooperation location between second bracing piece and the first bracing piece, make this product overall structure simple, it is with low costs, it is all very convenient to open and fold, and the steadiness is good, satisfies the needs that use.
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 assembled perspective view of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of the present invention in another angle;
fig. 3 is an exploded view of the preferred embodiment of the present invention;
FIG. 4 is a schematic view of the preferred embodiment of the present invention in a folded state;
fig. 5 is a schematic view of another angle of the present invention in a folded state.
The attached drawings indicate the following:
10. crutch rod 11 and handle
12. First foot pad 101, first through-hole
102. Second through hole 20, first support rod
21. First metal sheath 22, second callus on the sole
201. Third through hole 202, mounting hole
30. Second support rod 31, second metal sheath
32. Third foot pad 301 and fourth through hole
40. Foldable seat cushion 41 and fixed end
42. Velcro binding band 50 and first connecting piece
51. First screw 52 and first nut
60. Second connecting piece 61 and second screw
62. Second nut 71, stuck point
72. And (6) clamping the hole.
Detailed Description
Referring to fig. 1 to 5, the detailed structure of the preferred embodiment of the present invention is shown, which includes a walking stick rod 10, a first support rod 20, a second support rod 30 and a foldable cushion 40.
This walking stick pole 10 is carbon fiber material or aluminium material, not for the limit to walking stick pole 10 can be the fixed walking stick pole of length, also can be the flexible walking stick pole of adjustable length, does not in order to limit, and the top of walking stick pole 10 has handle 11, and this handle 11 is one-hand handle or both hands handle, and in this embodiment, it is both hands handle, does not for the limit, and the pot head is equipped with first foot pad 12 under walking stick pole 10, radially run through on walking stick pole 10 and seted up first through-hole 101 and second through-hole 102, and this second through-hole 102 is located the below of first through-hole 101.
The first support rod 20 is cross-connected with the crutch rod 10 through a first connecting piece 50, the first support rod 20 and the crutch rod 10 are arranged in a way of being capable of rotating to open or fold, the second support rod 30 is cross-connected with the crutch rod 10 through a second connecting piece 60, the second support rod 30 and the crutch rod 10 are arranged in a way of being capable of rotating to open or fold, the orientation of the second connecting piece 60 and the first connecting piece 50 is different, the second support rod and the first support rod are staggered up and down, and in the open state, the second support rod and the first support rod are matched and positioned through a clamping point 71 and a clamping hole 72; in this embodiment, a third through hole 201 is formed in the first support rod 20 in a radial direction, a fourth through hole 301 is formed in the second support rod 30 in a radial direction, the first connecting member 50 includes a first screw 51 and a first nut 52, the first screw 51 sequentially passes through the first through hole 101 and the third through hole 201 and is screwed and fixed with the first nut 52, the second connecting member 60 includes a second screw 61 and a second nut 62, and the second screw 61 sequentially passes through the second through hole 102 and the fourth through hole 301 and is screwed and fixed with the second nut 62; moreover, the first support rod 20 and the second support rod 30 are both carbon fiber rod members, the first metal sheath 21 is sleeved outside the first support rod 20, the third through hole 201 radially penetrates through the first metal sheath 21 at the same time, the second metal sheath 31 is sleeved outside the second support rod 30, and the fourth through hole 301 radially penetrates through the second metal sheath 31 at the same time, so as to enhance the structural strength of the first support rod 20 and the second support rod 30, of course, the first support rod 20 and the second support rod 30 may be both aluminum material rod members, and when the first support rod 20 and the second support rod 30 are aluminum material rod members, the metal sheaths may not be provided; the lower end of the first supporting rod 20 is sleeved with a second foot pad 22, and the lower end of the second supporting rod 30 is sleeved with a third foot pad 32; in addition, the first support rod 20 is provided with an installation hole 202, the installation hole 202 penetrates through the outer surface of the first metal sheath 21, the installation hole 202 is located above the third through hole 201, the fastening point 71 is elastically disposed in the installation hole 202 in an extendable or retractable manner, the fastening hole 72 is disposed on the second support rod 30, the fastening hole 72 penetrates through the outer surface of the second metal sheath 31, and the fastening hole 72 is located below the fourth through hole 301.
The foldable seat cushion 40 has three fixing ends 41, wherein two fixing ends 41 are respectively fixed to the top end of the first support bar 20 and the top end of the second support bar 30, and the other fixing end 41 is fixed to the upper end of the crutch bar 10. In this embodiment, the foldable seat cushion 40 is made of cloth, but not limited thereto, and the foldable seat cushion 40 is connected with a magic tape 42 for binding the crutch bar 10, the first support bar 20 and the second support bar 30.
Detailed description the method of use of this example is as follows:
when the foldable seat cushion 40 is used, when a user needs to sit down, as shown in fig. 1 and 2, the crutch bar 10, the first support bar 20 and the second support bar 30 can be rotated and opened, after the crutch bar is opened in place, the clamping points 71 are clamped in the clamping holes 72 to be positioned to form a stable three-leg support structure, at the moment, the foldable seat cushion 40 is also opened, and the user can sit on the foldable seat cushion 40 to have a rest; when the crutch needs to be used as a crutch, the crutch bar 10, the first support bar 20 and the second support bar 30 can be rotated and folded in opposite directions, and then the crutch bar 10, the first support bar 20 and the second support bar 30 can be bound together by using the magic tape 42, as shown in fig. 4 and 5, at this time, the handle 11 can be held by hand to use the crutch.
The utility model discloses a design focus lies in: through utilizing first connecting piece with first bracing piece and walking stick pole cross connection, utilize the second connecting piece with second bracing piece and walking stick pole cross connection to cooperate through stuck point and card hole cooperation location between second bracing piece and the first bracing piece, make this product overall structure simple, it is with low costs, it is all very convenient to open and fold, and the steadiness is good, satisfies the needs that use.
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 modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a simple and easy firm foldable walking stick chair which characterized in that: comprises a crutch rod, a first supporting rod, a second supporting rod and a foldable cushion; the first supporting rod is in cross connection with the crutch rod through a first connecting piece, the first supporting rod and the crutch rod are arranged in a rotatable, openable or foldable manner, the second supporting rod is in cross connection with the crutch rod through a second connecting piece, the second supporting rod and the crutch rod are arranged in a rotatable, openable or foldable manner, the second connecting piece and the first connecting piece are in different orientations and staggered up and down, and in an opening state, the second supporting rod and the first supporting rod are positioned in a matched manner through a clamping point and a clamping hole; the foldable cushion is provided with three fixed ends, wherein the two fixed ends are respectively fixed with the top end of the first supporting rod and the top end of the second supporting rod, and the other fixed end is fixed with the upper end of the crutch rod.
2. The simple, robust folding crutch chair according to claim 1, characterized in that: the walking stick rod is provided with a first through hole and a second through hole in a radial penetrating mode, the second through hole is located below the first through hole, a third through hole is formed in the first supporting rod in a radial penetrating mode, a fourth through hole is formed in the second supporting rod in a radial penetrating mode, the first connecting piece comprises a first screw and a first nut, the first screw sequentially penetrates through the first through hole and the third through hole and is connected and fixed with the first nut in a screwing mode, the second connecting piece comprises a second screw and a second nut, and the second screw sequentially penetrates through the second through hole and the fourth through hole and is connected and fixed with the second nut in a screwing mode.
3. The simple, robust folding crutch chair according to claim 2, characterized in that: the first support rod and the second support rod are carbon fiber rod pieces, a first metal sheath is sleeved outside the first support rod, the third through hole radially penetrates through the first metal sheath, a second metal sheath is sleeved outside the second support rod, and the fourth through hole radially penetrates through the second metal sheath.
4. The simple, robust folding crutch chair according to claim 3, characterized in that: the first support rod is provided with a mounting hole, the mounting hole penetrates through the outer surface of the first metal sheath and is located above the third through hole, the clamping point can be elastically arranged in the mounting hole in a stretching or retracting mode, the clamping hole is formed in the second support rod and penetrates through the outer surface of the second metal sheath, and the clamping hole is located below the fourth through hole.
5. The simple, robust folding crutch chair according to claim 2, characterized in that: the first supporting rod and the second supporting rod are both aluminum rod pieces.
6. The simple, robust folding crutch chair according to claim 1, characterized in that: the foldable cushion is made of cloth materials, and the foldable cushion is connected with a magic tape bandage used for binding the crutch rod, the first supporting rod and the second supporting rod.
7. The simple, robust folding crutch chair according to claim 1, characterized in that: the crutch rod is made of carbon fiber materials or aluminum materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023087778.0U CN214386400U (en) | 2020-12-21 | 2020-12-21 | Simple and stable folding crutch chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023087778.0U CN214386400U (en) | 2020-12-21 | 2020-12-21 | Simple and stable folding crutch chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214386400U true CN214386400U (en) | 2021-10-15 |
Family
ID=78039526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023087778.0U Active CN214386400U (en) | 2020-12-21 | 2020-12-21 | Simple and stable folding crutch chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214386400U (en) |
-
2020
- 2020-12-21 CN CN202023087778.0U patent/CN214386400U/en active Active
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| GR01 | Patent grant |