CN205214449U - Antiskid warning stick is adsorbed to negative pressure - Google Patents

Abstract

The utility model discloses an antiskid warning stick is adsorbed to negative pressure, its anti -skidding headgear dress be on the outer edge of lower extreme of the hollow cane body, installs negative sucker at the inner chamber of antiskid head, and the assembly has hook point A's couple to link to each other have hook point B's couple and function handle on two of hollow cane body intermediate draw bar is respectively with negative sucker on, posts polylith reflection of light warning at the skin of the hollow cane body and paste. The function handle is equipped with on the top of the hollow cane body, and the configuration of semi -circular absorption change over switch is in the corner of function handle upper end, and the grip handle assembles in the central notch of function handle through rotatory counter roll. This kind of stick be applicable to the old person or night passerby, brought the sense of security for the stick user, its economic benefits and social remarkable have practicality and spreading value.

Description

The anti-skidding warning walking stick of a kind of negative-pressure adsorption

Technical field

The utility model relates to a kind of walking stick, particularly relates to a kind ofly to prevent crutch slippage when smooth earth or night trip and cause pedestrian to injure have the anti-skidding warning walking stick of negative-pressure adsorption.

Background technology

Current a part of the elderly or the difficult people of walking, to slide injury walking along the street person there being on water or anhydrous ground (when especially night walks) to prevent walking stick (or crutch), usually the walking stick head of use is made pointed so that walking stick can insert ground, or install a rubber tip additional at the head of walking stick.These walking sticks with different structure shape also bring certain effect to the inconvenient person of walking (especially the elderly), also must be their favor; But major defect is walking stick function singleness, when being especially used in night, all safety can not be brought to user.

Summary of the invention

Task to be solved in the utility model (or the purpose of this utility model) be to provide a kind of applicability wide, the anti-skidding warning walking stick of the negative-pressure adsorption of the sense of security can be brought to the elderly or walking inconvenience person.

For realizing above-mentioned task, the technical solution adopted in the utility model is: the anti-skidding warning walking stick of described a kind of negative-pressure adsorption comprises negative pressure sucker, anti-slippery fellow, pull bar, hollow cane body, reflection alarming pastes, function handle, semicircle absorption change-over switch, rotate fulcrum and grip handle, its anti-skidding headgear is contained in outside the lower end of hollow cane body, at the inner chamber of anti-slippery fellow, negative pressure sucker is installed, be assemblied in two of the pull bar in the middle of hollow cane body respectively with negative pressure sucker there being the hook hook of hook point B and function handle having hook point A be connected, the reflection alarming subsides that quantity is more than or equal to 1 are posted at the skin of hollow cane body.Function handle is equipped with on the top of hollow cane body, and semicircle absorption change-over switch is configured in the corner, upper end of function handle, and grip handle is assemblied in the central notch of function handle through rotating fulcrum.

Compared with prior art, technique effect is the anti-skidding warning walking stick of a kind of negative-pressure adsorption adopting as above technical scheme to provide:

1. at the anti-foxy lower end inner chamber of walking stick, negative pressure sucker is housed, when the user of walking stick needs walking stick to adsorb ground, semicircle absorption change-over switch is allowed to be in absorption position, grip of holding with a firm grip handle, negative pressure sucker can hold smooth or wet ground, prevent walking stick to move, to walking stick, user brings safety.

2. have polylith reflection alarming to paste in the middle part of walking stick, user is when exercising in traffic intersection night, and this reflection alarming pastes luminous position of pointing out walking stick user to other people.

3. semicircle absorption change-over switch is housed on function handle, and walking stick user can need to select walking stick to be in atmospheric pressure state or negative pressure state according to wish or difference, easy to use, improves safety coefficient.

Accompanying drawing explanation

Fig. 1 is the partial schematic sectional view of the anti-skidding warning walking stick of a kind of negative-pressure adsorption described in the utility model, is also Figure of abstract of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.

As shown in drawings, a kind of negative-pressure adsorption described in the utility model anti-skidding warning walking stick comprises negative pressure sucker 1, anti-foxy 2, pull bar 3, hollow cane body 4, reflection alarming paste 5, function handle 6, semicircle absorption change-over switch 7, rotate fulcrum 8 and grip handle 9, wherein anti-foxy 2 adopt abrasive rubber to make, also can be described as Rubber end 2; Negative pressure sucker 1 adopts nitrile rubber to make, three-decker, and its bottom is fixed bed, flushes in ground with anti-foxy 2, intermediate layer is stretchable layer, and produce negative pressure, upper strata is mobile layer, the flexible stroke of stretchable layer can control in 10mm, and on mobile layer, band stretches and links up with, and hook point is B; Pull bar 3 adopts stainless steel wire (as φ 2mm) to make, and there is drag hook at two, and two hooks negative pressure sucker 1 and function handle 6 respectively; Hollow cane body 4 adopts hollow aluminium alloy high-strength tubing to make; It is that highway reflection alarming one side pastes that reflection alarming pastes 5, and space distance control at about 40mm, can have illumination to penetrate, telling the position of walking stick user; Function handle 6 adopts highstrenghtpiston to make, and in the central notch of function handle 6, be equipped with grip handle 9 through rotating fulcrum 8, with hand-tight grip handle 9, grip handle 9, to rotate fulcrum 8 for the center of circle, produces to upper pulling force, and impulse stroke can be controlled in 10mm scope; Semicircle absorption change-over switch 7 can switch according to the wish of walking stick user under normal pressure and negative pressure state.

Anti-foxy 2 are sleeved on outside the lower end of hollow cane body 4, are close fit.Negative pressure sucker 1 is assemblied in the anti-inner chamber of foxy 2, the mobile layer of negative pressure sucker 1 is equipped with the stretching hook of buckle point B.The two being assemblied in the pull bar 3 in the middle of hollow cane body 4 has the hook of hook point A to be connected with negative pressure sucker 1 having on the hook of hook point B and function handle 6 respectively. and post N (integer of N >=1) block reflection alarming at the skin of hollow cane body 4 and paste 5, function handle 6 is assemblied in the top of hollow cane body 4, semicircle absorption change-over switch 7 is housed at the upper side corners place of function handle 6, and grip handle 9 is assemblied in the central notch of function handle 6 through rotating fulcrum 8.

During enforcement, if make walking stick adsorb ground, semicircle absorption change-over switch 7 is made to be in adsorbed state, the semicircle that semicircle is first adsorbed change-over switch 7 by the user of walking stick faces up (as Fig. 1), then produce to upper pulling force with holding gripping force handle 9, under the support of hollow cane body 4, pull bar 3 by pull transfer to negative pressure sucker 1, the stretchable layer of negative pressure sucker 1 and mobile layer are driven by pulling force and move up in the anti-inner chamber of foxy 2 generation negative pressure, the bottom of negative pressure sucker 1 holds smooth earth, prevents from walking stick from moving causing walking stick user to fall injury; When user does not exert oneself to handle, reset under the elasticity of negative pressure sucker 1 and the bottom Action of Gravity Field of function handle 6, now walking stick is without adsorption function.

If when under any circumstance not needing walking stick to be in adsorbed state, semicircle absorption change-over switch 7 is first allowed to be in non-adsorbed position, the semicircle being about to semicircle absorption change-over switch 7 faces down and withstands the upper surface of handle 9, allow handle 9 akinesia, no matter whether walking stick user exerts oneself, and negative pressure sucker 1 is all without adsorption function.

Claims (1)

1. the anti-skidding warning walking stick of negative-pressure adsorption, comprise negative pressure sucker (1), anti-slippery fellow (2), pull bar (3), hollow cane body (4), reflection alarming pastes (5), function handle (6), semicircle absorption change-over switch (7), rotate fulcrum (8) and grip handle (9), it is characterized in that: anti-slippery fellow (2) is sleeved on outside the lower end of hollow cane body (4), at the inner chamber of anti-slippery fellow (2), negative pressure sucker (1) is installed, the two being assemblied in the pull bar (3) in the middle of hollow cane body (4) respectively same negative pressure sucker (1) has the hook hook of hook point B and function handle (6) having hook point A to be connected, reflection alarming subsides (5) that quantity is more than or equal to 1 is posted at the skin of hollow cane body (4), function handle (6) is equipped with on the top of hollow cane body (4), semicircle absorption change-over switch (7) is configured in the corner, upper end of function handle (6), and grip handle (9) is assemblied in the central notch of function handle (6) through rotating fulcrum (8).