阅读说明：本技术 一种多功能拐杖 (Multifunctional walking stick ) 是由 王瑞超 吕超超 周俊荣 黄泽湃 陆原超 梁林海 刘德时 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种多功能拐杖,包括手柄、第一连接杆、第二连接杆、带交叉连杆、卷布座和卡座,所述手柄的底面设置有第一螺栓；所述第一连接杆的顶面开设有第一螺栓孔,所述第一螺栓安装到第一螺栓孔中；所述第一连接杆的底端、第二连接杆的两端和带交叉连杆的顶端分别设置有连接套环；所述第二连接杆两端的套环分别与第一连接杆上的套环和带交叉连杆的套环对齐,对齐的套环通过螺栓旋转连接,且在螺栓上设置有锁紧螺母；所述卷布座和卡座底面上分别设置有第二螺栓,所述第二连接杆上开设有两个第二螺丝孔,所述第二螺栓安装到第二螺栓孔中。本发明的拐杖可以通过变换形态变化为坐凳,方便使用人员。(The invention discloses a multifunctional crutch, which comprises a handle, a first connecting rod, a second connecting rod, a belt cross connecting rod, a cloth rolling seat and a clamping seat, wherein a first bolt is arranged on the bottom surface of the handle; a first bolt hole is formed in the top surface of the first connecting rod, and the first bolt is installed in the first bolt hole; the bottom end of the first connecting rod, the two ends of the second connecting rod and the top end with the cross connecting rod are respectively provided with a connecting lantern ring; the lantern rings at the two ends of the second connecting rod are respectively aligned with the lantern ring on the first connecting rod and the lantern ring with the cross connecting rod, the aligned lantern rings are rotatably connected through a bolt, and a locking nut is arranged on the bolt; and second bolts are respectively arranged on the bottom surfaces of the cloth rolling seat and the clamping seat, two second screw holes are formed in the second connecting rod, and the second bolts are installed in the second bolt holes. The crutch can be changed into a stool through changing the shape, so that the crutch is convenient for users.)

1. A multifunctional crutch is characterized in that: comprises a handle, a first connecting rod, a second connecting rod, a belt cross connecting rod, a cloth rolling seat and a clamping seat,

the bottom surface of the handle is provided with a first bolt; a first bolt hole is formed in the top surface of the first connecting rod, and the first bolt is installed in the first bolt hole to realize the rotary connection of the handle and the first connecting rod;

the bottom end of the first connecting rod, the two ends of the second connecting rod and the top end with the cross connecting rod are respectively provided with a connecting lantern ring; the lantern rings at the two ends of the second connecting rod are respectively aligned with the lantern ring on the first connecting rod and the lantern ring with the cross connecting rod, the aligned lantern rings are rotatably connected through a bolt, and a locking nut is arranged on the bolt;

the cloth rolling seat and the clamping seat are respectively provided with a second bolt on the bottom surface, the second connecting rod is provided with two second screw holes, and the second bolts are installed in the second bolt holes to realize that the cloth rolling seat and the clamping seat are respectively and rotatably connected with the second connecting rod.

2. The multifunctional crutch of claim 1 wherein the cloth rolling base comprises a cavity, a cloth rolling device, a cloth rolling and a clamp; the cavity is provided with a cloth outlet, the cloth rolling device is installed in the cavity, the cloth rolling is installed on the cloth rolling device, and the cloth rolling penetrates through the cloth outlet and is connected with a clamping head arranged outside the cavity.

3. The multifunctional crutch of claim 2 wherein the cloth rolling device comprises a central rod rotatably mounted in the cavity and a spring mounted on the central rod, the cloth rolling device is rolled on the central rod and has one end connected to the spring.

4. The multifunctional crutch of claim 3 wherein the clamp is provided with a buckle.

5. The multifunctional crutch of claim 1 wherein a foot fork is provided on the bottom surface of the cross-linked rod.

6. The multifunctional crutch of claim 1 wherein the rolling cloth is a grid-like rolling cloth.

7. The multifunctional crutch of claim 1 wherein the handle is a rubber handle and the handle is provided with anti-skid threads.

Technical Field

The invention relates to the technical field of walking sticks, in particular to a multifunctional walking stick.

Background

The crutch is a tool used by people in daily life, in particular to an essential tool for the old and the patients when going out, and the old and the patients mostly need one crutch to assist walking in daily travel. When the traditional crutch is used, when a person using the crutch feels tired or wants to have a rest in the walking process, the person needs to find a place provided with a seat to have a rest, which is undoubtedly very inconvenient for the old and the patients using the crutch, so that the old and the patients are forced to stick to walk for a certain distance, and especially for some old people or special patients, the old and the patients feel far and difficult to get close.

For example, chinese patent CN206365565U discloses a walking stick capable of changing into a cloth stool, which comprises a handle, a cover, a leg strip, a fork strip, a tube seat, a winding drum, a tube, a pin, a connecting tube, a knob, a cloth, and a leg, wherein the cloth stool is a component of the upper section of the walking stick. Two pipe seats are fixed on the upper ends of the two foot bars. Each pipe seat is hinged with a winding drum and a pipe. One end of the pulling cloth is connected with the winding drum, and the other end of the pulling cloth is connected with the tubing. The two foot strips are hinged together by a pin. The lower end of the foot strip is connected with a connecting block seat. Two fork strips are hinged in each connecting block seat side by side. The lower end of the connecting pipe is connected with a foot post. However, when the cloth stool is used, the rest of the separated parts are easy to lose and complicated and difficult to maintain.

Disclosure of Invention

The invention aims to provide a multifunctional crutch, which solves the problems of individual part loss, difficult maintenance and the like.

In order to solve the technical problem, the invention provides a multifunctional crutch, which comprises a handle, a first connecting rod, a second connecting rod, a cross connecting rod, a cloth rolling seat and a clamping seat,

the bottom surface of the handle is provided with a first bolt; a first bolt hole is formed in the top surface of the first connecting rod, and the first bolt is installed in the first bolt hole to realize the rotary connection of the handle and the first connecting rod;

the bottom end of the first connecting rod, the two ends of the second connecting rod and the top end with the cross connecting rod are respectively provided with a connecting lantern ring; the lantern rings at the two ends of the second connecting rod are respectively aligned with the lantern ring on the first connecting rod and the lantern ring with the cross connecting rod, the aligned lantern rings are rotatably connected through a bolt, and a locking nut is arranged on the bolt;

the cloth rolling seat and the clamping seat are respectively provided with a second bolt on the bottom surface, the second connecting rod is provided with two second screw holes, and the second bolts are installed in the second bolt holes to realize that the cloth rolling seat and the clamping seat are respectively and rotatably connected with the second connecting rod.

As a preferred scheme, the cloth rolling seat comprises a cavity, a cloth rolling device, a rolled cloth and a clamping head; the cavity is provided with a cloth outlet, the cloth rolling device is installed in the cavity, the cloth rolling is installed on the cloth rolling device, and the cloth rolling penetrates through the cloth outlet and is connected with a clamping head arranged outside the cavity.

Preferably, the cloth rolling device comprises a central rod and a spring, the central rod is rotatably mounted in the cavity, the spring is mounted on the central rod, the cloth is rolled on the central rod, and one end of the cloth is connected with the spring.

Preferably, the clamping seat is provided with a buckle.

Preferably, the bottom surface of the belt cross connecting rod is provided with a foot fork.

Preferably, the rolling cloth is a grid-shaped rolling cloth.

Preferably, the handle is a rubber handle, and the handle is provided with anti-skid lines.

The invention has the following beneficial effects:

the multifunctional walking stick is designed to be a multifunctional walking stick, the appearance structure is simple, the assembly and disassembly are easy, the walking stick is in a modularized design, a damaged module can be replaced in time, the waste and rejection rate of materials are greatly reduced, the availability is improved, the waste cost is reduced, in addition, the change from the walking stick to the seat can meet more requirements of a walking stick user, the cloth is pulled out from the cloth rolling seat to be connected with the clamping seat, the walking stick can be changed into the seat, the change operation in the whole process is easy, and the convenience is provided for a user.

Drawings

FIG. 1 is a schematic view of a multi-function crutch mechanism;

FIG. 2 is a schematic view of the handle structure;

FIG. 3 is a schematic structural diagram of a first connecting rod;

FIG. 4 is a schematic view of a second connecting rod;

FIG. 5 is a schematic view of a structure of a connecting rod with a foot fork;

FIG. 6 is a schematic view of a cloth rolling stand;

FIG. 7 is a view showing the structure of a roll cloth and an internal cross-section;

FIG. 8 is a schematic view of a card socket structure;

fig. 9 is a schematic structural view of the stool configuration.

Reference numerals: 1. a handle; 2. a first bolt; 3. a first connecting rod; 4. a first bolt hole; 5. a second connecting rod; 6. a collar; 7. a belt cross link; 8. a cloth rolling seat; 9. a second bolt; 10. a cavity; 11. a center pole; 12. rolling cloth; 13. clamping a head; 14. a card holder; 15. buckling; 16. a foot fork; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, a multifunctional crutch in a preferred embodiment of the present invention includes a handle 1, a first connecting rod 3, a second connecting rod 5, a cross connecting rod 7, a cloth rolling seat 8 and a clamping seat 14,

the bottom surface of the handle 1 is provided with a first bolt 2; a first bolt hole 4 is formed in the top surface of the first connecting rod 3, and the first bolt 2 is installed in the first bolt hole 4, so that the handle 1 and the first connecting rod 3 are rotatably connected;

the bottom end of the first connecting rod 3, the two ends of the second connecting rod 5 and the top end with the cross connecting rod 7 are respectively provided with a connecting lantern ring 6; the lantern rings 6 at two ends of the second connecting rod 5 are respectively aligned with the lantern ring 6 on the first connecting rod 3 and the lantern ring 6 with the cross connecting rod 7, the aligned lantern rings 6 are rotatably connected through bolts, and locking nuts are arranged on the bolts;

the bottom surfaces of the cloth rolling seat 8 and the clamping seat 14 are respectively provided with a second bolt 9, the second connecting rod 5 is provided with two second screw holes, and the second bolt 9 is installed in the second bolt holes, so that the cloth rolling seat 8 and the clamping seat 14 are respectively and rotatably connected with the second connecting rod 5.

Specifically, the multifunctional walking stick of the preferred embodiment of the invention is designed to be a multifunctional walking stick, the appearance structure is simple, the assembly and disassembly are easy, the walking stick is designed in a modularized way, a damaged module can be replaced in time, the waste and rejection rate of materials are greatly reduced, the availability is improved, the waste cost is reduced, in addition, the change from the walking stick to the seat can meet more requirements of a walking stick user, the cloth roll 12 is pulled out from the cloth roll seat 8 to be connected with the clamping seat 14, the seat can be changed into the seat, the change operation in the whole process is easy, and a great convenience is provided for a user holding the walking stick.

In the preferred embodiment of the present invention, the cloth rolling base 8 comprises a cavity 10, a cloth rolling device, a cloth rolling 12 and a clamping head 13; the cloth rolling device is characterized in that the cavity 10 is provided with a cloth outlet, the cloth rolling device is installed in the cavity 10, the cloth rolling 12 is installed on the cloth rolling device, and the cloth rolling 12 penetrates through the cloth outlet and is connected with a clamping head 13 arranged outside the cavity 10.

Specifically, the cavity 10 is arranged for placing the cloth rolling device 12 and the cloth rolling device, so that the protection effect can be achieved, and the pollution of the cloth rolling device and the cloth rolling device 12 can be avoided.

In a preferred embodiment of the present invention, the cloth rolling device comprises a central rod 11 and a spring 17, the central rod 11 is rotatably mounted in the cavity 10, the spring 17 is mounted on the central rod 11, the cloth rolling 12 is rolled on the central rod 11, and one end of the cloth rolling is connected with the spring 17.

Specifically, when not using the cloth bench, part batching 12 from cassette 14, and the spring 17 that links to each other with batching 12 can contract automatically, and batching 12 also follows the shrink under the effect of spring 17 power, and automatic the rolling up is received batching seat 8, makes whole switching process become simple swift more automatically.

In a preferred embodiment of the present invention, the clamping seat 14 is provided with a buckle 15.

Specifically, the clamping head 13 can be directly connected with the clamping buckle 15, so that the stool is more simple and rapid to assemble.

In the preferred embodiment of the present invention, the bottom surface of the belt cross link 7 is provided with a foot fork 16.

In particular, the foot fork 16 may be more firmly supported.

In the preferred embodiment of the present invention, the rolling cloth 12 is a grid-shaped rolling cloth 12.

Particularly, after a person sits down, the latticed seat cushion can enable the stool to be better ventilated, and the person cannot easily sweat.

In the preferred embodiment of the invention, the handle 1 is a rubber handle 1, and the handle 1 is provided with anti-skid threads.

Specifically, the handle 1 is made of rubber and is provided with anti-skid lines. Through setting up handle 1 into rubber, make things convenient for snatching of personnel when sweating, the rubber material is comparatively soft moreover, has improved the comfort level of walking stick.

The working principle is as follows: when the locking nut is used, the positions of the first connecting rod 3 and the connecting rod with the foot fork 16 are respectively adjusted by loosening the locking nuts, so that the connecting rod with the foot fork 16 and the handle 1 can be supported on the ground, and then the locking nuts are screwed. The cloth winding cradle 8 and the clamping base 14 are then rotated into a position perpendicular to the second connecting rod 5. The cloth 12 is pulled out from the cloth winding seat 8 and clamped with the clamping seat 14 through the clamping head 13 on the cloth winding 12. The change from the crutch to the stool is completed.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.