JP3173737U - Active joint rolling type non-slip cane leg pad - Google Patents

Abstract

Provided is a sliding joint rolling type non-slip cane leg pad in which the end of the cane swings according to the inclination angle of the cane to enhance the anti-slip effect.
A sliding joint rolling-type non-slip cane leg pad includes a cane leg pad body 1 which includes a cradle 11 and a base 12, and the cradle is a general wand. The inclined guide 30 having a semicircular arc shape is installed between the cradle and the base. As a result, an elastic space is formed between the cradle and the base, and when the user moves so as to support the cane, the tilt guide is guided to give a downward force, and the cane is tilted to the cradle. According to the direction of the front and back, left and right, and an annular body 122 is installed at the bottom end of the base, increasing the gripping force against the ground, maintaining an appropriate sticking state with the ground, and increasing the stability of the support Not only do, but also do anti-slip.
[Selection] Figure 1

Description

  The present invention relates to an active joint rolling type non-slip cane leg pad. The present invention relates to a non-slip cane leg pad having an active joint.

  However, the conventional cane leg pads are plastic cane leg pads that are integrally molded, have a small contact area with the ground, are not only unstable in support, are slippery, and are slippery for the user. When walking on the ground with water, there is often a danger of slipping and falling, and the conventional plastic cane leg pads are all made of hard plastic material and have no elasticity and are not smooth When used on the road surface or slope, it has a fatal defect that it is easy to generate a distorted angle and an inconvenient person may fall again, and further, it will endanger the safety of life and make it difficult to recover. This can lead to possible regrets, which are also used to support the weight of the human body, despite the inelasticity of conventional wands, making the user feel extremely uncomfortable, The phenomenon of wear and cracks Flip easily, often it must be replaced leg pad, causing a very large inconvenience and difficulties to the user and related art.

  The above deficiencies are a long-standing problem that related companies or users are unable to break through.

  The inventor devoted himself to research on the various defects of the conventional cane leg pad, actively researched, developed and created, and devised this application through professional experience and knowledge engaged in the industry for many years. ing.

  An object of the present invention is to provide an active joint rolling type non-slip cane leg pad, and the cane leg pad main body is a combination of a cradle and a base. When the end of the cane is inserted directly into the concave groove and the user moves to support the cane, the cane can be elastically twisted and swung in different directions, front, back, left, and right, along the inclined angle attached to the cradle. , Forming the characteristics of the freely articulating active joints, improving the user's comfort and stability of support, but also safe, without tilting, not smooth or slippery, even over the damp road It is possible to travel smoothly and achieve a supporting force that effectively buffers the inclination angle, thereby enhancing the practicality of the cane product and the utility value of the industry.

  Another object of the present invention is to provide an active joint rolling type non-slip leg pad, and the cane leg pad body is a combination of a cradle and a base, of which the bottom of the base At the end, an annular body is installed, the gripping force against the ground is increased, the ground and a suitable sticking place are held, the anti-slip effect is achieved, the wear effect is reduced, and the user is slippery It can improve the safety of traveling on the ground with water, reduce the wear of rough ground, increase the wear resistance, extend the service life, and improve the practicality and superiority of the product.

  To achieve the above object, the present invention provides an active joint rolling type non-slip cane leg pad, which is provided with a cane leg pad body, the cane leg pad body including a cradle and a base. . Among them, the cradle has a cone shape, and the base is an annular body. A concave groove is provided at the axial center position of the cradle, and the concave groove bottom end axis is provided through the through hole. A stereotaxic hole is recessed downward at the base shaft center location, and the stereotactic groove extends at the bottom end of the stereotaxic hole. Among them, the stereotactic groove corresponds to the shape of the stud east part of the stud, and the screw pillar and the base are coupled to each other, and the stud east part is fixed in the stereotaxic groove to form a coating fixing shape. The inclined guide is installed by penetrating an axial hole at the axial center position of the inclined guide. Among them, the inclined guide has a semicircular arc shape. The bottom end of the cradle is provided with a fitting groove to rest the metal pad correspondingly. Among them, the stud column extends from the central part of the upper end of the base to the shaft center through hole of the inclined guide, passes through the shaft center through hole of the metal pad at the bottom end of the base, and passes through the hole of the base. Is extended to the bottom of the groove of the cradle. The nut is screwed correspondingly onto the stud column, and the cradle and the base are coupled to each other and fixed together, and an elastic space is formed between the cradle and the base. Among them, the bottom end outer ring of the base projects the outer ring body. Among them, at least one annular body is projected at the bottom end of the base. Among them, the projecting part is extended to the upper center part of the base, and a metal pad and a nut can be put on the pillar between the top of the base and the inclined guide, respectively, and the nut corresponds to the pillar. Then, the metal pad is fastened and fixed to the upper end of the base. Among them, a metal pad can be placed between the metal pad in the fitting groove at the upper end of the inclined guide and the bottom end of the cradle. Among them, the outer periphery of the axial center hole of the metal pad in the fitting groove at the bottom end of the cradle is provided with at least one through hole and correspondingly threaded to fit the metal pad at the bottom end of the cradle. Screw into the mating groove.

  When the user moves to support the cane, it receives guidance from the tilt guide, gives downward force, and flexes the cradle elastically in different directions, front, back, left, and right according to the tilt angle of the cane. The special structure of the active joint that can be used and the appropriate adhesion state with the ground, not only increase the stability of the support, but also reduce the anti-slip, wear, and extend the service life Can be achieved.

It is sectional explanatory drawing of the suitable Example of this invention. It is a three-dimensional exploded explanatory view of a preferred embodiment of the present invention. It is a three-dimensional explanatory view of a base of a preferred embodiment of the present invention. It is sectional explanatory drawing of the base of the suitable Example of this invention. It is a three-dimensional decomposition local explanatory drawing of the implementation state of this invention. It is decomposition | disassembly explanatory drawing of the implementation state of this invention. It is combination explanatory drawing of the implementation state of this invention. It is an expansion explanatory view 1 of the implementation state of this invention. It is expansion explanatory drawing 2 of the implementation state of this invention. It is expansion explanatory drawing 3 of the implementation state of this invention.

  In order to make the structure, features and effects of the present invention easy to understand, a preferred embodiment will be given and described in detail with reference to the drawings.

The special structure of the present invention is shown below:
As shown in FIGS. 1, 2, 3, and 4, the preferred embodiment of the present invention includes a cane leg pad body 1, which includes a cradle 11 and a base 12. Among them, the cradle 11 has a conical shape and is provided with a concave groove 111 at the axial center position. The through hole 110 is penetrated through the bottom axial center of the concave groove 111 and fitted to the bottom end of the cradle 11. The grooves 112 are provided and the metal pads 13 are covered correspondingly, and the metal pads 13 can efficiently strengthen the hardness of the cradle 11 and are not deformed by receiving external force. The shaft center through hole 130 is installed at the axial center position of the pad 13, and the outer periphery of the shaft center through hole 130 is further installed through the through hole 131 to pass the screw 135 correspondingly. Screw onto the end. The base 12 is an annular body, and a central portion of the upper end of the base 12 extends the protruding portion 123. The axial center portion of the protruding portion 123 has a positioning hole 126 recessed downward, and is formed at the bottom end of the positioning hole 126. The stereotactic groove 125 is extended, and the stereotactic groove 125 corresponds to the shape of the stud head 200 of the stud 20, connects the stud 20 and the base 12 to each other, and fixes the stud head 200 in the stereotaxic groove 125. To form a fixed coating. Among them, the column body 201 of the stud 20 extends from the protruding portion 123 at the center portion at the upper end of the base 12, passes through the through hole 160 of the metal pad 16, and corresponds to the column body 201 by the nut 21 having an inner thread. Further, the metal pad 16 is fastened and fixed onto the protrusion 123 at the upper end of the base 12 and passes through the axial passage hole 300 of the inclined guide 30 and the axial passage hole 150 of the metal pad 15, respectively. Furthermore, it penetrates the through hole 110 through the bottom of the base 12, extends to the bottom of the concave groove 111, and is screwed correspondingly onto the column body 201 by the nut 22 having an internal thread, and the base 11 and the base 12. Are mutually fixed and fixed together, and an elastic space 100 is formed between the cradle 11 and the base 12. Among them, the inclined guide 30 has a semicircular arc shape. In the present invention, an outer annular body 121 is projected from the bottom end outer ring of the base 12. The outer annular body 121 has flexibility, effectively prevents slipping, achieves an effect of preventing slipping and falling, and further, an annular body 122 is installed at the bottom end of the base 12, The diameter of the annular body 122 is smaller than that of the outer annular body 121 and can increase the gripping force with respect to the ground. Safety can be improved.

  As shown in FIGS. 5, 6, and 7, the concave groove 111 of the cradle 11 of the cane leg pad main body 1 in the preferred embodiment of the present invention can insert the cane end 50 of a general cane correspondingly. The diameter of the cane end 50 can be 60% or 70%, and if the groove 111 of the cradle 11 is simply put on the cane end 50, the groove 111 is sandwiched between the A state of coupling fixation can be achieved.

  As shown in FIGS. 8, 9, and 10, the preferred embodiment of the present invention is that the cane end 50 can be easily and directly inserted into the groove 111 of the cradle 11 of the wand leg pad body 1. It will not detach from the cradle 11 in response to the clamping of 111. In addition, an inclined guide 30 having a semicircular arc shape is installed between the cradle 11 and the base 12, and an elastic space 100 is formed between the cradle 11 and the base 12, so that the user moves to support the cane. When receiving the guidance of the tilt guide 30, a downward force is applied, the cane end 50 and the cradle 11 are inclined at the same time, and the cradle 11 is arbitrarily swung in the elastic space 100. Like a joint, it forms a characteristic of an active joint that can be flexibly twisted and can exhibit peristalsis in different directions, front, back, left, and right. At this time, the base 12 still maintains an appropriate sticking state with the ground and slides. When the user walks on the slope, slippery surface or watery ground, the cradle 11 is elastically rocked back and forth and left and right according to the angle of inclination of the cane, improving the shock absorbing elasticity of the pressure Tilting the support of the cane The easy-to-fall surface does not cause a fall, the user can sufficiently improve the comfort of supporting the cane, improve the stability and safety, and the bottom base 12 can be properly attached to the ground at any time. By holding and gripping against the ground in the outer ring state 121 or the ring state 122 at the bottom end of the base 12, it is possible to prevent the user from falling, achieving an anti-slip effect, and further The area of friction with the ground can be reduced, achieving anti-friction properties, further extending the service life and enhancing the superiority and practicality of cane products.

  As can be seen from the above description of the structure of the invention, the novelty and inventiveness of the structure of the present invention allows the end of a general cane to be inserted directly into the recessed groove of the base of the cane leg pad body, In addition, a semi-circular tilt guide is installed between the cradle and the base, and an elastic space is formed between the cradle and the base. When the user moves to support the cane, the tilt guide is guided. Receiving, giving a downward force, and elastically swinging in the different directions of front, rear, left and right according to the angle of inclination of the cradle, improving the shock absorbing elasticity of the pressure receiving, the cradle is front and back, left and right in the elastic space The characteristics of active joints that can be twisted or perturbed and can be arbitrarily flexed, improve the stability and safety of user support, and improve the superiority and practicality of cane products Improve.

  In the present invention, the preferred embodiments have been disclosed as described above. However, the present invention is not limited to the present invention, and anyone who is familiar with the technology can make an equivalent range without departing from the spirit and scope of the present invention. Of course, various fluctuations and hydration colors can be added.

DESCRIPTION OF SYMBOLS 1 Cane-leg pad main body 11 Receiving stand 111 Groove 110 Through-hole 112 Fitting groove 12 Base 121 Outer ring body 122 Ring body 123 Projection part 125 Positioning groove 126 Pad 150 Axis center through hole 16 Metal pad 160 Axis center through hole 20 Stud 201 Column 21 Nut 22 Nut 30 Inclined guide 300 Axis center through hole 50 Staff end

Claims (10)

Installing a cane leg pad body, the cane leg pad body including a cradle and a base;
Among them, a concave groove is installed at the axial center position of the cradle, and the concave groove bottom end axis is installed through the through hole,
A stereotaxic hole is recessed downward in the base axis, and the bottom end of the stereotaxic hole extends a stereotactic groove,
The stereotactic groove corresponds to the shape of the stud east part of the stud, connects the screw column and the base to each other, fixes the stud east part in the stereotaxic groove, and forms a coating fixing shape,
The inclined guide is installed through the axial center hole at the axial center position of the inclined guide,
The bottom end of the cradle is provided with a fitting groove, and a metal pad is placed correspondingly,
The stud column extends from the central part of the top end of the base to the shaft center through hole of the inclined guide, passes through the shaft center through hole of the metal pad at the bottom end of the base, and passes through the through hole of the base. And extend to the bottom of the groove in the cradle,
Active joint rolling that is screwed correspondingly onto the stud column with a nut, connects the cradle and base to each other, fixes them together, and forms an elastic space between the cradle and base Non-slip cane leg pad.   The sliding joint rolling type non-slip cane leg pad according to claim 1, wherein the inclined guide has a semicircular arc shape.   The sliding joint rolling type non-slip cane leg pad according to claim 1, wherein the cradle has a cone shape.   The sliding joint rolling non-slip wand pad according to claim 1, wherein the base is an annular body.   The sliding joint rolling type non-slip cane leg pad according to claim 1, wherein the bottom end outer ring of the base projects an outer annular body.   The sliding joint rolling type non-slip cane leg pad according to claim 1, wherein at least one annular body is provided at a bottom end of the base.   The sliding joint rolling-type non-slip cane leg pad according to claim 1, wherein a projecting portion is extended to a central portion of the upper end of the base.   2. A metal pad and a nut are respectively provided on a column body between the upper end of the base and the inclined guide, and the nut is screwed correspondingly on the column body, and the metal pad is fastened and fixed to the upper end of the base. The sliding joint rolling type non-slip wand pad as described in 1.   The sliding joint rolling type non-slip cane leg pad according to claim 1, wherein a metal pad is provided between the metal pad in the fitting groove at the upper end of the inclined guide and the bottom end of the cradle.   At least one through hole is provided in the outer periphery of the axial center hole of the metal pad in the fitting groove at the bottom end of the cradle, penetrates the screw correspondingly, and the metal pad is received in the fitting groove at the base bottom end. The sliding joint rolling type non-slip cane leg pad according to claim 1 which is screwed together.

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