阅读说明：本技术 一种基于离心力的防粘连拐杖 (Anti-adhesion crutch based on centrifugal force ) 是由 徐成成 于 2021-01-27 设计创作，主要内容包括：本发明公开了一种基于离心力的防粘连拐杖,涉及生活辅助器具技术领域,包括支撑杆,收缩支撑杆的上端固定连接有握杆,收缩支撑杆的下端固定连接有支撑脚,所述支撑脚的内部设置有轴杆,所述轴杆的外表面开设有滑槽。本发明通过推土结构的设置,方便支撑脚插入泥土中时,通过泥土对推土结构施加的反作用力,使得推土结构在滑槽内滑动,并展开,从而使得支撑脚在下落过程中推土结构将泥土推动,从而在陷入泥土中较浅的位置时即可达到所需要的支撑力,以防止粘连较多的泥土,通过收缩弹片的弹性以及推土结构自身得到重力,配合将支撑杆摆动时的甩力,使得推土结构在复位时具有较大的离心力,从而能够将推土结构上的泥土甩出。(The invention discloses an anti-adhesion crutch based on centrifugal force, and relates to the technical field of life auxiliary appliances. According to the invention, through the arrangement of the bulldozing structure, when the supporting legs are inserted into soil, the bulldozing structure can slide in the sliding chute and expand through the reaction force applied to the bulldozing structure by the soil, so that the supporting legs push the soil in the falling process, the required supporting force can be achieved when the supporting legs are sunk into a shallow position in the soil, the soil with more adhesion is prevented, the throwing force generated when the supporting legs swing is matched by the elasticity of the shrapnel and the gravity of the bulldozing structure, and the bulldozing structure has larger centrifugal force when being reset, so that the soil on the bulldozing structure can be thrown out.)

1. The utility model provides an antiseized even walking stick based on centrifugal force, includes bracing piece (1), the upper end fixedly connected with holding rod (2) of shrink bracing piece (1), the lower extreme fixedly connected with supporting legs (3) of shrink bracing piece (1), its characterized in that: the inside of supporting legs (3) is provided with axostylus axostyle (31), spout (33) have been seted up to the surface of axostylus axostyle (31), sliding connection has bulldozing structure (32) in spout (33), the inside of bulldozing structure (32) is provided with shrink shell fragment (34).

2. The anti-adhesion crutch based on centrifugal force as claimed in claim 1, which is characterized in that: the inside of bulldozing structure (32) is provided with and opens piece (a1) to the side, the middle part slip joint and the close fit of the lower extreme of opening piece (a1) to the side is provided with and squeezes piece (a4), the lower extreme sliding connection that opens piece (a1) and be close to one side of axostylus axostyle (31) of the side has clearance piece (a5), the one side that opens piece (a1) is close to axostylus axostyle (31) is located the below fixedly connected with sealing membrane (a2) of shrink shell fragment (34) to the side of opening piece (a1) is located one side that sealing membrane (a2) kept away from axostylus axostyle (31) and has been seted up air current passageway (a6), the inside that opens piece (a1) is located one side that air current passageway (a 6).

3. The anti-adhesion crutch based on centrifugal force as claimed in claim 2, which is characterized in that: slider (s1) in the inside of extrusion piece (a4) is provided with, the peripheral department hinged joint of the upper end of well slider (s1) has side exhibition wing (s2), the lower extreme of side exhibition wing (s2) is provided with scrapes clear piece (s3), side exhibition wing (s2) with scrape clear piece (s3) design as an organic whole.

4. The anti-adhesion crutch based on centrifugal force as claimed in claim 3, which is characterized in that: the inside of scraping clear piece (s3) is provided with fixed plate (e1), the middle part hinged joint of the lower extreme of fixed plate (e1) has bearing plate (e2), the middle part slip joint of bearing plate (e2) is provided with well push pedal (e4), be provided with joint shell fragment (e3) between well push pedal (e4) and fixed plate (e1), fixed connection between joint shell fragment (e3) and fixed plate (e1), the joint setting between joint shell fragment (e3) and well push pedal (e4), one side swing joint that fixed plate (e1) was kept away from in bearing plate (e2) has extrusion wheel (e6), one side that fixed plate (e1) was kept away from in bearing plate (e2) is provided with clear mud piece (e5) near extrusion wheel (e 6).

5. The anti-adhesion crutch based on centrifugal force as claimed in claim 2, which is characterized in that: the lower end face of the extrusion block (a4) is designed in an arc shape, one side of the upper end of the bulldozing structure (32) close to the sliding chute (33) is designed in an inclined mode, and one side of the lower end of the bulldozing structure (32) close to the sliding chute (33) is provided with a round corner.

Technical Field

The invention relates to a crutch, relates to the technical field of life auxiliary appliances, and particularly relates to an anti-adhesion crutch based on centrifugal force.

Background

The crutch is a simple walking aid instrument, usually a wooden or metal stick, and is used for assisting a person who is not convenient to walk with legs and feet. The following problems exist in the prior art:

1. in the prior art, when the crutch walks in a muddy road section, the soil is adhered to the crutch when the crutch is pulled out due to certain viscosity of the soil, so that the weight of the crutch is increased, and the burden of an arm is increased;

2. among the prior art, to some old person can make the walking comparatively difficult, and then can not reach the use original intention of supplementary walking, the suitability variation of this walking stick, consequently need carry out the structure innovation and solve specific problem.

Disclosure of Invention

The invention aims to provide an anti-adhesion crutch based on centrifugal force, and aims to prevent soil adhesion and solve the problems that the weight of the crutch is increased, the burden of an arm is increased during walking, and the use is difficult.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides an antiseized even walking stick based on centrifugal force, includes the bracing piece, the upper end fixedly connected with holding rod of shrink bracing piece, the lower extreme fixedly connected with supporting legs of shrink bracing piece, the inside of supporting legs is provided with the axostylus axostyle, the spout has been seted up to the surface of axostylus axostyle, sliding connection has bulldoze the structure in the spout, the inside of bulldozing the structure is provided with the shrink shell.

The technical scheme of the invention is further improved as follows: the bulldozing structure is characterized in that a side opening block is arranged inside the bulldozing structure, the middle of the lower end of the side opening block is in sliding clamping connection and is tightly matched with an extrusion block, the lower end of one side, close to the shaft rod, of the side opening block is connected with a cleaning block in a sliding mode, one side, close to the shaft rod, of the side opening block is fixedly connected with a sealing film below a contraction elastic sheet, the side opening block is located on one side, away from the shaft rod, of the sealing film and is provided with an air flow channel, and one side, away from the sealing film, of.

The technical scheme of the invention is further improved as follows: the inside of extrusion piece is provided with well slider, the outer fringe department hinged joint of the upper end of well slider has the side exhibition wing, the lower extreme of side exhibition wing is provided with scrapes clear piece, the side exhibition wing with scrape clear piece formula design as an organic whole.

The technical scheme of the invention is further improved as follows: the inside of scraping clear piece is provided with the fixed plate, the middle part hinged joint of the lower extreme of fixed plate has the bearing plate, the middle part slip joint of bearing plate is provided with well push pedal, be provided with the joint shell fragment between well push pedal and the fixed plate, fixed connection between joint shell fragment and the fixed plate, the joint sets up between joint shell fragment and the well push pedal, one side swing joint that the fixed plate was kept away from to the bearing plate has the extrusion wheel, one side that the fixed plate was kept away from to the bearing plate is close to the extrusion wheel is provided with clear mud piece.

The technical scheme of the invention is further improved as follows: the lower end face of the extrusion block is designed in an arc shape, one side, close to the sliding groove, of the upper end of the bulldozing structure is designed in an inclined mode, and a round corner is formed in one side, close to the sliding groove, of the lower end of the bulldozing structure.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides an anti-adhesion crutch based on centrifugal force, which is ingenious in design and adopts the arrangement of a bulldozing structure, so that when supporting legs are inserted into soil, the bulldozing structure can slide in a chute and expand through the reactive force applied to the bulldozing structure by the soil, the bulldozing structure pushes the soil in the falling process, the required supporting force can be achieved when the supporting legs are sunk into a shallow position in the soil, the soil with more adhesion is prevented, the gravity is obtained by contracting the elasticity of a spring plate and the bulldozing structure, and the throwing force when a supporting rod swings is matched, so that the bulldozing structure has larger centrifugal force when being reset, the soil on the bulldozing structure can be thrown out, the soil is prevented from being adhered to the supporting legs, the force when the arm swings is increased, and the arm burden is heavier.

2. The invention provides an anti-adhesion crutch based on centrifugal force, which can realize that a shaft rod extrudes and deforms a sealing film when a side opening block is reset by adopting the arrangement of the sealing film, so that gas between the sealing film and the side opening block is blown to a pneumatic ball through an airflow channel, the pneumatic ball moves and impacts the side opening block, the side opening block vibrates, soil adhered to the side opening block vibrates, and the soil is more easily separated from the side opening block.

3. The invention provides an anti-adhesion crutch based on centrifugal force, which can be used for unfolding side spreading wings by adopting the combined arrangement of a middle sliding block and side spreading wings when an extrusion block is reset through friction force and thrust between the extrusion block and a side opening block, so that the end parts of a scraping block are attached to the surface of the side opening block, and soil on the inner wall of the side opening block is cleaned.

4. The invention provides an anti-adhesion crutch based on centrifugal force, which can scrape the soil adhered on an extrusion wheel by adopting the arrangement of a mud cleaning block so as to improve the practicability of the crutch.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the supporting foot of the present invention;

FIG. 3 is a schematic structural view of a bulldozer structure of the present invention;

FIG. 4 is a schematic view of the construction of the extrusion block of the present invention;

fig. 5 is a schematic structural view of the scraping block of the present invention.

In the figure: 1. a support bar; 2. a holding rod; 3. supporting legs; 31. a shaft lever; 32. a bulldozing structure; a1, side opening block; a2, sealing film; a3, air ball; a4, extruding block; a5, cleaning block; a6, airflow channel; s1, middle slider; s2, side wings; s3, scraping and cleaning block; e1, fixing plate; e2, bearing plate; e3, clamping the elastic sheet; e4, middle push plate; e5, clearing mud blocks; e6, extrusion wheel; 33. a chute; 34. the spring plate is contracted.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-3, the invention provides an anti-adhesion crutch based on centrifugal force, which comprises a support rod 1, a holding rod 2 fixedly connected to the upper end of the contraction support rod 1, and a supporting leg 3 fixedly connected to the lower end of the contraction support rod 1, and is characterized in that: the inside of supporting legs 3 is provided with axostylus axostyle 31, and the spout 33 has been seted up to the surface of axostylus axostyle 31, and sliding connection has bulldozing structure 32 in the spout 33, and the inside of bulldozing structure 32 is provided with shrink shell fragment 34.

Wherein, the inside of the bulldozer structure 32 is provided with a side opening block a1, the middle part of the lower end of the side opening block a1 is slidably clamped and tightly matched with a squeezing block a4, the lower end of the side opening block a1 close to the shaft rod 31 is slidably connected with a cleaning block a5, one side of the side opening block a1 close to the shaft rod 31 is fixedly connected with a sealing film a2 below the contracting elastic sheet 34, one side of the side opening block a1, which is located at the sealing film a2 and is far away from the shaft rod 31, is provided with an air flow channel a6, one side of the inside of the side opening block a1, which is located at the air flow channel a6 and is far away from the sealing film a2, is provided with an air ball a3, the lower end face of the squeezing block a4 is, this design is used for restricting the angle that bulldozing structure 32 expanded, and the fillet has been seted up to the lower extreme of bulldozing structure 32 near one side of spout 33, and this design makes supporting legs 3 when inserting earth, can expand bulldozing structure 32.

In this embodiment, when the supporting legs 3 are inserted into the soil, the soil pushes the soil by the reaction force applied to the soil from the soil to the soil 32 so that the soil 32 slides in the sliding groove 33 and expands, and the supporting legs 3 push the soil by the soil 32 in the falling process, so that the required supporting force can be achieved when the supporting legs are sunk into a shallow position in the soil to prevent the soil from being adhered more, the soil on the soil 32 can be thrown out by contracting the elasticity of the elastic sheet 34 and the soil pushing structure 32 to obtain gravity by matching with the throwing force when the supporting bar 1 swings, so that the soil on the soil pushing structure 32 can be thrown out to prevent the soil from adhering to the supporting legs 3 to increase the force when the arm swings and cause heavier arm burden, and by the arrangement of the sealing film a2, the shaft rod 31 of the side opening block a1 extrudes and deforms the sealing film a2 when the side opening block resets, therefore, air between the sealing film a2 and the side opening block a1 is blown to the pneumatic ball a3 through the air flow channel a6, the pneumatic ball a3 is made to move and impact the side opening block a1, the side opening block a1 is made to vibrate, soil adhered to the side opening block a1 is made to vibrate, soil is made to be separated from the side opening block a1 more easily, the cleaning block a5 is arranged, when the bulldozer structure 32 impacts the shaft rod 31, the cleaning block a5 is made to slide on the side opening block a1 through impact force generated by impact, soil on the round corner surface of the side opening block a1 is scraped, and when the supporting foot 3 is inserted into the bulldozing block a4, the soil pushes the pressing block a4, so that the contact area between the soil is increased, and the stability of the bulldozer is improved.

Example 2

As shown in fig. 4-5, on the basis of embodiment 1, the present invention provides a technical solution: the pressing block a4 is internally provided with a middle slide block s1, the outer edge of the upper end of the middle slide block s1 is hinged with a side spreading wing s2, the lower end of the side spreading wing s2 is provided with a scraping block s3, and the side spreading wing s2 and the scraping block s3 are designed in an integrated mode.

Wherein, scrape the inside of clear piece s3 and be provided with fixed plate e1, the middle part hinged joint of the lower extreme of fixed plate e1 has bearing plate e2, the middle part slip joint of bearing plate e2 is provided with well push pedal e4, be provided with joint shell fragment e3 between well push pedal e4 and fixed plate e1, fixed connection between joint shell fragment e3 and the fixed plate e1, the joint sets up between joint shell fragment e3 and well push pedal e4, one side swing joint that bearing plate e2 kept away from fixed plate e1 has extrusion wheel e6, one side that bearing plate e2 is close to extrusion wheel e6 and is kept away from fixed plate e1 is provided with clear mud piece e 5.

In this embodiment, the middle slide block s1 and the side spreading wings s2 are arranged, so that the pressing block a4 is spread by the friction force and the pushing force between the pressing block a1 and the side spreading wings s2 when the pressing block a4 is reset, so that the end of the scraping block s3 is attached to the surface of the side opening block a1, so as to clean the soil on the inner wall of the side opening block a1, the pressing wheel e6 is arranged, so that the invention can press and clean the soil on the inner wall of the side opening block a1 by using the rolling of the pressing wheel e6, so as to reduce the abrasion between the scraping block s3 and the inner wall of the side opening block a1, the soil adhered to the pressing wheel e6 can be scraped by the setting of the pressing wheel e5, so as to improve the practicability of the invention, the bearing plate e2 is arranged, so that when the pressing block a4 is completely reset, the bearing plate 2 is rotated by the inertia when the clamping piece e3 and the soil is thrown out, and through the arrangement of the clamping elastic sheet e3, the bearing plate e2 slides in the bearing plate e2 when being reset, so that vibration is generated, soil is shaken off through vibration, and the practicability of the invention is further improved.

The working principle of the anti-adhesion crutch based on centrifugal force is described in detail below.

As shown in fig. 1-5, when the supporting foot 3 is inserted into the soil, the dozing structure 32 slides and expands in the sliding slot 33 by the thrust of the soil, the contracting elastic sheet 34 is stretched, the soil squeezes the air between the side opening block a1 and the squeezing block a4, the squeezing block a4 is pushed and enters the side opening block a1, the bearing plate e2 is squeezed by the soil, the clamping elastic sheet e3 is squeezed and deformed, when the supporting foot 3 is pulled out, the contracting elastic sheet 34 pulls the dozing structure 32, the dozing structure 32 is rotated and reset, the squeezing block a4 loses the squeezing force of the soil, the squeezing block a4 is reset by the squeezing force of the air to the squeezing block a4, the side spreading wings s2 are expanded by the friction between the side spreading wings s2 and the side opening block a1 and the thrust of the side opening block a1, the end of the scraping block s3 contacts the inner wall of the side opening block a1, and the squeezing wheel 6 is rotated, the mud is squeezed, the mud on a squeezing wheel e6 is cleaned through a mud cleaning block e5, after a bulldozing structure 32 is attached to a shaft rod 31, the shaft rod 31 is enabled to squeeze a sealing film a2, gas between a sealing film a2 and a side opening block a1 is squeezed, the gas is further pressurized through an air flow channel a6, an air ball a3 is impacted, the air ball a3 moves, the side opening block a1 is impacted, vibration is generated, meanwhile, due to reaction force during impacting, a cleaning block a5 slides on the side opening block a1, the mud is scraped, meanwhile, due to centrifugal force, the squeezing block a4 moves fast, when the squeezing block a4 impacts the side opening block a1, due to inertia, partial mud falls off, meanwhile, due to inertia and due to the pushing force of an engaging elastic sheet e3, the bearing plate e2 rotates and resets, so that the mud on the bearing plate e2 drops through the swinging force generated when the bearing plate e2 rotates, and meanwhile, the elastic sheet 3 slides in the bearing plate 2 slides in the bearing plate 3, thereby causing the bearing plate e2 to vibrate to further clean the soil on the bearing plate e 2.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.