CN112890391A

CN112890391A - Improved structure of stick

Info

Publication number: CN112890391A
Application number: CN202110407118.6A
Authority: CN
Inventors: 徐志慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-06-04

Abstract

The invention relates to an improved stick body structure, which comprises: a handle part, an outer adjusting buckle, a telescopic rod part which is provided with an outer pipe, an inner pipe and a lower section rod part, wherein a cane support is sleeved at a proper position below the lower section rod part, and a cane bottom sleeve is sleeved at the lower end; the connection rope of the fixing screw penetrates through the grip part, the telescopic rod part and the lower rod part, and the other end of the connection rope is fixed on the inner side of the lower rod part, so that the crutch body structure is improved to form a four-section separation state and is connected through the connection rope, when the crutch body structure is assembled, the lower end of the grip part is sleeved outside the outer pipe of the telescopic rod part, the connecting piece of the lower rod part is sleeved on the inner pipe of the telescopic rod part, the outer pipe of the telescopic rod part is extended through the outer adjusting buckle, the inner pipe is pulled out to enable the elastic buckle to pop out, the inner pipe is clamped at the sleeve part of the outer pipe through the elastic buckle and the connection rope is straightened, and the whole body.

Description

Improved structure of stick

Technical Field

The present invention relates to a stick; more particularly, the present invention relates to an improved structure of a stick.

Background

The development of medical technology nowadays increases the average life of human beings, and aging society becomes a daily phenomenon, and one of the common problems of the elderly population is inconvenient movement or poor balance caused by diseases or degeneration, and is easy to cause the conditions of falling, injury or even fracture, so the demand of using a walking stick as an auxiliary device is higher and higher.

In addition, a walking stick is also used as an auxiliary support for users who like to perform leisure activities such as mountain climbing, walking and the like, but the walking sticks are generally seen to be a whole column, which is low in portability and lightness, and needs to bend joints to support when in use, so that the walking stick is not in accordance with ergonomics and normal and relaxed walking posture, and excessive stress on the joints of the hands is caused to cause other injuries when in long-term use.

The folding type cane accommodating part in the prior art is usually three or four sections, so that the user has inconvenient hand holding and causes overlarge volume of the cane.

In view of the above, it is an objective of the present invention to provide an improved structure of a stick body, which can effectively solve the above problems.

Disclosure of Invention

The invention aims to provide an improved stick body structure, which changes the common five-section folding stick in the market into four sections; reduce a section cane pole to a corresponding one section connecting piece that reduces lets its lightweight more, and reduce rocking or the instability that multisection cane pole combination brought, secondly in the aspect of accomodating change the mode of accomodating of original common Z type three section cane pole or M type four sections cane pole into the mode that two sections were accomodate, carry the use in the open air and accomodate and bring bigger facility.

In order to adapt to the use of people with different heights, the adjustment range of the universal folding stick in the market is increased from 20CM to 25CM, and is increased by 5CM, so that the adjustable size is changed into 100 plus 125CM, and the universal folding stick is more suitable for the use habit of common adults, and achieves the effect that more people can select and use.

In order to achieve the purpose, the stick body structure is improved, five sections are changed into a four-section tube body structure, connecting pieces are reduced, and therefore light weight and shaking and instability caused by multiple sections are achieved; accomodate the part and change into two by original three section or four sections, portable and accomodate more, in addition, the control range is changed into 25CM by 20CM, contains: the handle part is a hollow pipe body, the upper end of the handle part is provided with a fixing screw, the lower end of the fixing screw is provided with a connecting rope, and a holding part is sleeved at the proper position of the handle part; an external adjusting buckle which is a fixed buckle and is positioned below the handle part; the telescopic rod part is provided with an outer pipe and an inner pipe which are both hollow pipe bodies, the outer diameter of the outer pipe is smaller than the inner diameter of the handle part, an elastic fastener is arranged at a proper position above the inner pipe, the outer diameter of the inner pipe is smaller than that of the outer pipe, the outer pipe is sleeved outside the inner pipe, and the bottom of the outer pipe is provided with a sleeve part; a lower section rod part which is a hollow pipe body, the upper end of the lower section rod part is provided with a connecting piece, the upper end of the connecting piece extends upwards to be provided with a plug part, the connecting piece and the plug part are hollow, the outer diameter of the connecting piece and the plug part is smaller than that of the lower section rod part, a proper position below the lower section rod part is sleeved with a cane support, and the lower end of the lower section rod part is sleeved with a cane bottom sleeve; the connection rope of the fixing screw penetrates through the grip part, the telescopic rod part and the lower rod part, and the other end of the connection rope is fixed on the inner side of the lower rod part, so that the crutch body structure is improved to form a four-section separation state and is connected through the connection rope, when the crutch body structure is assembled, the lower end of the grip part is sleeved outside the outer pipe of the telescopic rod part, the connecting piece of the lower rod part is sleeved on the inner pipe of the telescopic rod part, the outer pipe of the telescopic rod part is extended through the outer adjusting buckle, the inner pipe is pulled out to enable the elastic buckle to pop out, the inner pipe is clamped at the sleeve part of the outer pipe through the elastic buckle and the connection rope is straightened, and the whole body.

In order to achieve the above purpose, the stick body of the present invention is improved in structure, wherein the length of the outer tube of the telescopic rod portion, which can be adjusted by the outer adjusting buckle, is between 0CM and 25 CM.

In order to achieve the above purpose, the stick body of the present invention is improved in structure, wherein a fixing wrist strap is disposed on the fixing screw of the grip portion.

In order to achieve the above purpose, the stick body of the invention is improved in structure, wherein the holding part of the grip part is made of rubber material, the proper part of the holding part is provided with anti-skid grains, and a bundling belt is arranged below the holding part.

In order to achieve the above purpose, the stick body of the invention is improved in structure, wherein the holding part of the grip part is made of plastic material, the proper part of the holding part is provided with anti-skid grains, and a bundling belt is arranged below the holding part.

In order to achieve the above purpose, the pole body of the present invention is improved in structure, wherein the outer diameter of the inner tube of the telescopic pole part is the same as the outer diameter of the lower pole part, and the inner diameter of the inner tube of the telescopic pole part is the same as the outer diameter of the connecting part B of the lower pole part.

In order to achieve the above object, the stick body of the present invention has an improved structure, wherein the grip portion, the outer tube and the inner tube of the telescopic rod portion, and the lower rod portion are made of one of aluminum alloy, magnesium alloy, or carbon fiber.

In order to achieve the above object, the stick body of the present invention has an improved structure, wherein the stick support has a mud support portion, and the mud support portion is detachable.

Drawings

Fig. 1 is a perspective view of a stick body according to an improved structure of the present invention;

fig. 2 is an exploded view of a modified pole body structure of the present invention;

fig. 3 is a perspective view showing a stick body according to an improved structure in use;

fig. 4 is a perspective view of the outer tube with an improved structure of the pole body in a use state after the length of the outer tube is adjusted.

Description of the figures

1 … … improved structure of stick

10 … … handle part

100 … … fixing screw

101 … … connecting rope

102 … … grip part

103 … … external adjusting buckle

11 … … Telescopic rod part

110 … … outer tube

111 … … inner tube

111a … … elastic fastener

112 … … sleeve part

12 … … lower section bar

122 … … connecting piece

123 … … plug part

13 … … cane support

131 … … mud support part

14 … … sole cover

15 … … secure the wristband.

Detailed Description

The stick body structure improvement 1 of the invention comprises: a handle part 10, which is a hollow tube, the upper end of which is provided with a fixing screw 100, the lower end of the fixing screw 100 is provided with a connecting rope 101, and a holding part 102 is sleeved at a proper position of the handle part 10; an outer adjusting buckle 103 which is a fixing buckle and is positioned below the handle part 10; a telescopic rod 11 having an outer tube 110 and an inner tube 111, both of which are hollow tubes, the outer diameter of the outer tube 110 is smaller than the inner diameter of the handle portion 10, an elastic fastener 111a is disposed at a suitable position above the inner tube 111, the outer diameter of the inner tube 111 is smaller than that of the outer tube 110, the outer tube 110 is sleeved outside the inner tube 111, and a sleeve portion 112 is disposed at the bottom of the outer tube 110; a lower rod part 12, which is a hollow tube, the upper end of the lower rod part 12 is provided with a connecting piece 122, the upper end of the connecting piece 122 extends upwards to be provided with a plug part 123, the connecting piece 122 and the plug part 123 are both hollow, the outer diameter of the connecting piece is smaller than that of the lower rod part 12, a proper position below the lower rod part 12 is sleeved with a pole support 13, and the lower end of the lower rod part is sleeved with a pole bottom sleeve 14; wherein, the connection rope 101 of the fixing screw 100 is inserted through the grip portion 10, the telescopic rod portion 11 and the lower rod portion 12, and the other end of the connection rope 101 is fixed at the inner side of the lower rod portion 12, so that the improved pole body structure 1 of the present invention forms a four-segment separated state, and is connected by the connection rope 101, and when assembling, the lower end of the grip portion 10 is sleeved outside the outer tube 110 of the telescopic rod portion 11, the connecting member 122 of the lower rod portion 12 is sleeved inside the inner tube 111 of the telescopic rod portion 11, the outer tube 110 of the telescopic rod portion 11 is extended by the external adjusting buckle 103, and the inner tube 111 is pulled out to make the elastic buckle 111a pop out, so that the inner tube 111 is clamped in the sleeve portion of the outer tube 110 by the elastic buckle 111a and the connection rope 101 is straightened, so.

In the above description, the length of the outer tube 110 of the telescopic rod portion 11, which can be adjusted by the outer adjusting buckle 103, is 0-25CM, the fixing screw 100 is provided with a fixing wrist strap 15, the grip portion 102 is made of rubber material or plastic material, and has anti-slip lines at appropriate positions, the grip portion 10, the outer tube 110 and the inner tube 111 of the telescopic rod portion 11, and the lower rod portion 12 are made of one of aluminum alloy, magnesium alloy, or carbon fiber, in addition, the cane 13 has a mud supporting portion 131, and the mud supporting portion 131 is detachable.

In the improved pole body structure 1 of the present invention, the outer diameter of the inner tube 111 of the telescopic rod portion 11 is the same as the outer diameter of the lower rod portion 12, and the inner diameter of the inner tube 111 of the telescopic rod portion 12 is the same as the outer diameter of the connecting member 122 of the lower rod portion 12.

In practical use, the length of the outer tube 110 which can be adjusted by the outer adjusting buckle 103 is between 0CM and 25CM, so that compared with the walking stick in the prior art, the walking stick has the advantages that the number of the outer tube is increased by 5CM, users with different heights can be matched, each user can use the stick body structure improvement 1 provided by the invention as an extension of an arm, the walking stick accords with natural swinging movement of ergonomics during walking, the posture of the user cannot be changed due to the use of the walking stick due to overlong or overlong length, and the shoulder joint does not bear excessive pressure.

In addition, the four-section design of the grip portion 10, the outer adjusting buckle 103, the telescopic rod portion 11 and the lower rod portion 12 makes the improved pole body structure 1 of the present invention lighter than the conventional art, and the connecting rope and the connecting member provide better stability, and reduce the shaking or instability caused by the combination of multiple pole sections.

In summary, the improved pole body structure 1 of the present invention is convenient to carry, store and use due to its material and folding characteristics, and the length of the outer tube 110 of the telescopic rod 11 can be adjusted to be longer than that of the conventional art, so that users with different heights can be better matched, the safety is improved, and the pole body structure accords with ergonomics, so that the arm and the leg can keep the same posture as that of normal walking, and the user can save more labor and is convenient and fast, and the four-section structure thereof is lighter, and the stability is further improved by combining the connection rope 101 and the connecting piece 122 with the improved pole body structure 1 of the present invention.

The foregoing is by way of example only, and not limiting. It is intended that all equivalent modifications or variations without departing from the spirit and scope of the present invention shall be included in the claims of the present application.

Claims

1. An improved stick body structure is characterized in that a five-section tube body structure is changed into a four-section tube body structure, so that connecting pieces are reduced, and light weight and shaking and instability caused by multiple sections are achieved; accomodate the part and change into two by original three section or four sections, portable and accomodate more, in addition, the control range is changed into 25CM by 20CM, contains:

the handle part is a hollow pipe body, the upper end of the handle part is provided with a fixing screw, the lower end of the fixing screw is provided with a connecting rope, and a holding part is sleeved at the proper position of the bent handle part;

an external adjusting buckle which is a fixed buckle and is positioned below the handle part;

the telescopic rod part is provided with an outer pipe and an inner pipe which are both hollow pipe bodies, the outer diameter of the outer pipe is smaller than the inner diameter of the handle part, an elastic fastener is arranged at a proper position above the inner pipe, the outer diameter of the inner pipe is smaller than that of the outer pipe, the outer pipe is sleeved outside the inner pipe, and the bottom of the outer pipe is provided with a sleeve part;

a lower section rod part which is a hollow pipe body, the upper end of the lower section rod part is provided with a connecting piece, the upper end of the connecting piece extends upwards to be provided with a plug part, the connecting piece and the plug part are hollow, the outer diameter of the connecting piece and the plug part is smaller than that of the lower section rod part, a proper position below the lower section rod part is sleeved with a cane support, and the lower end of the lower section rod part is sleeved with a cane bottom sleeve;

the connection rope of the fixing screw penetrates through the grip part, the telescopic rod part and the lower rod part, and the other end of the connection rope is fixed on the inner side of the lower rod part, so that the crutch body structure is improved to form a four-section separation state and is connected through the connection rope, when the crutch body structure is assembled, the lower end of the grip part is sleeved outside the outer pipe of the telescopic rod part, the connecting piece of the lower rod part is sleeved on the inner pipe of the telescopic rod part, the outer pipe of the telescopic rod part is extended through the outer adjusting buckle, the inner pipe is pulled out to enable the elastic buckle to pop out, the inner pipe is clamped at the sleeve part of the outer pipe through the elastic buckle and the connection rope is straightened, and the whole body.

2. An improved pole body construction according to claim 1, characterised in that the length of the outer tube of the telescopic pole part, which can be adjusted by the outer adjustment button, is between 0 and 25 CM.

3. An improved structure for a pole body as claimed in claim 1, wherein the fixing screw of the grip portion is provided with a fixing wrist strap.

4. The improved structure of the stick body as claimed in claim 1, wherein the grip portion of the grip portion is made of rubber, and has anti-slip lines at appropriate locations and a binding band at the lower portion.

5. The improved structure of the stick body as claimed in claim 1, wherein the grip portion of the grip portion is made of plastic material, and has anti-slip lines at appropriate locations and a binding band at the lower portion.

6. An improved pole body construction according to claim 1 wherein the outer diameter of the inner tube in the telescoping pole section is the same as the outer diameter of the lower pole section and the inner diameter of the inner tube in the telescoping pole section is the same as the outer diameter of the connector B in the lower pole section.

7. The improved structure of the pole body as claimed in claim 1, wherein the grip portion, the outer tube and the inner tube of the telescopic rod portion and the lower rod portion are made of one of aluminum alloy, magnesium alloy or carbon fiber.

8. An improved structure for a pole body as claimed in claim 1, wherein the pole support has a mud support portion, and the mud support portion is detachable.