CN210408953U

CN210408953U - Fan-shaped anticollision cane

Info

Publication number: CN210408953U
Application number: CN201920801263.0U
Authority: CN
Inventors: 刘建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-28
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a blind stick of fan-shaped anticollision, including the walking stick body, the walking stick body includes the upper casing pipe, center pillar and lower casing pipe, upper casing pipe and lower casing pipe are cavity tubular structure, peg graft in the upper end cavity section of upper casing pipe lower extreme in the upper end of center pillar, peg graft in the upper end cavity section of lower casing pipe in the lower extreme of center pillar, the upper end of upper casing pipe is provided with the handle, the handle passes through the fixed warning bell that is provided with of staple bolt with the upper casing union coupling, the lower extreme outside of lower casing pipe is provided with the gyro wheel, the fixed cover that is provided with in middle part of center pillar, the top activity that the outside of center pillar is located fixed ring cover has cup jointed and has pushed away a section of thick bamboo, fixed ring sheathes in and is provided with fan-shaped umbrella, be provided with branch between the upper surface middle. The fan-shaped anti-collision blind stick is safer to walk, low in cost, large in effect, cheap to maintain and high in safety factor.

Description

Fan-shaped anticollision cane

Technical Field

The utility model relates to a walking stick specifically is a blind stick of fan-shaped anticollision.

Background

The existing common blind stick is only a stick, the blind person continuously beats left and right to determine whether the road surface is safe when walking, whether obstacles exist or not, the blind stick enables the blind person to go out very slowly, the left side of the blind stick is knocked out, the hand is tired after the blind person spends a long time, and the other blind stick with electronic induction navigation is too expensive and can be expected and unreachable by the blind person.

Chinese patent No. 201420404579.3, entitled "multifunctional combined fishing stick", discloses a multifunctional combined fishing stick, belongs to the technical field of metal and nonmetal material processing, and is composed of a crutch, a shock-absorbing universal guide blind wheel, a sun umbrella cap and a fishing rod. The stick handle is provided with a flashlight, a simple currency examination lamp bead, a laser ray lamp bead, an electronic watch, a north arrow and a vibration type health care massager. It has the functions of common crutch, blind guiding stick, fishing rod, rain and sun shielding, lighting, currency detection, bright spot marking, time display, direction detection, health care massage, etc. The telescopic fishing rod is arranged in the crutch rod and is connected with the crutch rod into a whole after being stretched, a sun-rain umbrella cap which can be freely sleeved and detached is arranged on the crutch rod, and a shock-absorbing universal guide blind wheel is arranged at the foot part of the crutch. The umbrella cap is a five-folding umbrella with a crutch rod as a movable umbrella handle, when the umbrella cap is folded on the crutch rod or unfolded for use, the umbrella cap is stably positioned by two rubber rings, when the umbrella cap is detached from the crutch rod for use as a sun-shading cap, the top in the umbrella is provided with a cap lining made of a cloth tape for stably fixing the umbrella cap on the head. In the technical scheme, the umbrella cap can be taken down and used as a sun-shading cap, and is not used as a collision-proof function when a blind stick walks. The scheme has no anti-collision function. Based on this, the inventor proposes a fan-shaped anti-collision blind stick.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a blind stick of fan-shaped anticollision, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a fan-shaped anti-collision blind stick, which comprises a crutch body, wherein the crutch body comprises an upper sleeve, a middle column and a lower sleeve, the upper casing and the lower casing are both hollow cylindrical structures, the upper end of the middle column is inserted into the hollow section at the lower end of the upper casing, the lower end of the middle column is inserted into the hollow section at the upper end of the lower sleeve, the upper end of the upper sleeve is provided with a handle, a warning bell is fixedly arranged at the joint of the handle and the upper sleeve through a hoop, a roller is arranged on the outer side of the lower end of the lower sleeve, a fixed ring sleeve is fixedly sleeved at the middle part of the middle post, a push cylinder is movably sleeved at the outer side of the middle post above the fixed ring sleeve, the umbrella is characterized in that the fixing ring sleeve is provided with a fan-shaped umbrella, a supporting rod is arranged between the middle part of the upper surface of the fan-shaped umbrella and the push cylinder, a spring is arranged between the push cylinder and the fixing ring sleeve, and the spring is sleeved on the center pillar.

As a preferred embodiment of the utility model, the upper and lower both ends of center pillar all are provided with the shrink buckle, it is provided with a plurality of buckle holes to go up the position equipartition about the first section outside of the first half section of upper casing pipe and lower casing pipe, the center pillar is detained at buckle downthehole portion fixed connection on upper casing pipe and lower casing pipe through the shrink buckle respectively.

As a preferred embodiment of the utility model, fan-shaped umbrella comprises umbrella cloth and skeleton, and the outside end of skeleton is globular, fan-shaped umbrella opens the maximum angle and is not more than 180, handle and gyro wheel are located the dorsal part of fan-shaped umbrella, and the line of symmetry and handle and gyro wheel of fan-shaped umbrella are on the coplanar.

As a preferred embodiment of the utility model, the fixed non slipping spur that is provided with of lower extreme of lower casing pipe, the inside inlaying of non slipping spur has the magnet piece.

The utility model discloses the beneficial effect who reaches is: can help helping the people to walk faster, remove from and strike some time, it is safer to walk, under the protection of fan-shaped umbrella, has avoided people's collision, and when the barrier, the feeler of umbrella can touch earlier, makes the blind person learn back redirecting and continues safe walking, removes to forget to strike the collision injury of beating and missing and knocking and bringing from, does with low costs moreover, and the effect is big, maintains cheaply, and factor of safety is high. The fan-shaped umbrella of the utility model is not a sun hat, but a fan-shaped umbrella which enlarges the peripheral range and is easy to touch the obstacles.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of an assembly structure of a fan-shaped anti-collision blind stick of the present invention;

fig. 2 is a cross-sectional structural plan view of the fan-shaped anti-collision blind stick of the present invention.

In the figure: 1, sleeving a sleeve; 2-a center pillar; 3, casing; 4-warning bell; 5-a handle; 6-a magnet block; 7-anti-skid blocks; 8-a roller; 9-a snap hole; 10-contracting the buckle; 11-a push cylinder; 12-a spring; 13-fixing the ring sleeve; 14-fan shape umbrella.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-2, a fan-shaped anti-collision blind stick comprises a stick body, the stick body comprises an upper casing 1, a middle column 2 and a lower casing 3, the upper casing 1 and the lower casing 3 are both hollow tubular structures, the upper end of the middle column 2 is inserted into the lower hollow section of the upper casing 1, the lower end of the middle column 2 is inserted into the upper hollow section of the lower casing 3, the upper end of the upper casing 1 is provided with a handle 5, a warning bell 4 is fixedly arranged at the joint of the handle 5 and the upper casing 1 through a hoop, the outer side of the lower end of the lower casing 3 is provided with a roller 8, the middle of the middle column 2 is fixedly sleeved with a fixed ring sleeve 13, the outer side of the middle column 2 is movably sleeved with a push cylinder 11 above the fixed ring sleeve 13, the fixed ring sleeve 13 is provided with a fan-shaped umbrella 14, a support rod is arranged between the middle of the upper surface of the fan-shaped umbrella 14, a spring 12 is arranged between the push cylinder 11 and the fixed ring sleeve 13, and the spring 12 is sleeved on the middle column 2. Adopt sleeve structure to adopt buckle connected mode, simple structure, the simple operation, fan-shaped umbrella 14 has the anticollision function, safe and reliable, and gyro wheel 8 can push away laborsavingly.

In this embodiment, the upper and lower both ends of center pillar 2 all are provided with shrink buckle 10, the lower half of upper casing 1 and the upper and lower position equipartition in the upper and lower half outside of lower casing 3 are provided with a plurality of buckle holes 9, center pillar 2 detains through shrink buckle 10 respectively and is connected on upper casing 1 and lower casing 3 at the inside fixed connection of buckle hole 9. The cooperation of shrink buckle 10 and buckle hole 9 is connected, simple structure, and the simple operation is convenient adjusts the height of fan-shaped umbrella according to different people's physique to and the length of walking stick body.

In this embodiment, the fan-shaped umbrella 14 is composed of umbrella cloth and a framework, the outward end of the framework is spherical, the maximum opening angle of the fan-shaped umbrella 14 is not more than 180 degrees, the handle 5 and the roller 8 are positioned on the back side of the fan-shaped umbrella 14, and the symmetry line of the fan-shaped umbrella 14 is on the same plane with the handle 5 and the roller 8. If the blind person touches other pedestrians and obstacles, the blind person feels slight contact to enable the blind person to adjust the direction to continue to move forward like a half-open umbrella under the elasticity of the framework, and the spherical end of the framework avoids hurting the pedestrians and other objects.

The utility model discloses work flow and advantage: this kind of blind stick of fan-shaped anticollision can use gyro wheel 8 to push away and walk, can touch again and walk, and have the anticollision function, fan-shaped umbrella 14 can be opened like the umbrella and can be received, play the safety of taking the blind stick people at the protection back, its half fan-shaped form is in blind person the place ahead, the height can be adjusted at will according to the cooperation of shrink buckle 10 and buckle hole 9, because of fan-shaped one-tenth half arc, globular skeleton end can not produce injury and destruction to passing pedestrian or object, the blind person of being convenient for is with walking behind, remove the blind person from and beat the time and the painstaking of right side, warning bell 4 on the handle 5 can remind the pedestrian in real time to notice and dodge, safety and reliability, moreover, the steam generator is simple in structure, and is convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a blind stick of fan-shaped anticollision, includes the walking stick body, the walking stick body includes upper casing pipe (1), center pillar (2) and lower casing pipe (3), its characterized in that: the upper casing (1) and the lower casing (3) are both hollow tubular structures, the upper end of the middle column (2) is inserted into the lower end hollow section of the upper casing (1), the lower end of the middle column (2) is inserted into the upper end hollow section of the lower casing (3), the upper end of the upper casing (1) is provided with a handle (5), the joint of the handle (5) and the upper casing (1) is fixedly provided with a warning bell (4) through a hoop, the outer side of the lower end of the lower casing (3) is provided with a roller (8), the middle part of the middle column (2) is fixedly sleeved with a fixed ring sleeve (13), the outer side of the middle column (2) is movably sleeved with a push cylinder (11) above the fixed ring sleeve (13), the fixed ring sleeve (13) is provided with a fan-shaped umbrella (14), and a support rod is arranged between the middle part of the upper surface of the fan-shaped umbrella (14) and the push cylinder (, a spring (12) is arranged between the push cylinder (11) and the fixed ring sleeve (13), and the spring (12) is sleeved on the middle column (2);

the upper end and the lower end of the middle column (2) are respectively provided with a contraction buckle (10), a plurality of buckle holes (9) are uniformly distributed at the upper and lower positions outside the lower half section of the upper sleeve (1) and the upper half section of the lower sleeve (3), and the middle column (2) is respectively buckled inside the buckle holes (9) through the contraction buckles (10) and fixedly connected to the upper sleeve (1) and the lower sleeve (3);

fan-shaped umbrella (14) comprise umbrella cloth and skeleton, and the outside end of skeleton is globular, fan-shaped umbrella (14) open the maximum angle and be not more than 180, handle (5) and gyro wheel (8) are located the dorsal part of fan-shaped umbrella (14), and the symmetry line of fan-shaped umbrella (14) and handle (5) and gyro wheel (8) are on the coplanar.

2. The fan-shaped anti-collision blind stick according to claim 1, characterized in that the lower end of the lower casing (3) is fixedly provided with an anti-slip block (7), and the anti-slip block (7) is internally embedded with a magnet block (6).