CN115944150A - Anti-skidding climbing crutch - Google Patents

Abstract

The invention discloses an anti-skidding climbing crutch, and particularly relates to the field of crutches, which comprises a handle, wherein the handle is fixedly connected with a crutch rod, the bottom end of the crutch rod is connected with a crutch head, the crutch head is rotatably connected with a conversion head, the conversion head comprises two turntables, the inner sides of the turntables are connected with various contacts, the various contacts are arranged in the turntables in an annular array, the two turntables are fixedly connected through a shaft rod, and the shaft rod rotates in a cam shaft sleeve at the end part of the crutch head. According to the anti-skidding walking stick, the bottom end of the stick rod is connected with the rotary table, the rotary table is connected with various contacts, the corresponding contacts are in contact with the road surface in a rotating mode, and the appropriate contacts can be selected according to the road surface, so that the anti-skidding walking stick has an anti-skidding effect.

Description

Anti-skidding climbing crutch

Technical Field

The invention relates to the field of walking sticks, in particular to an anti-skidding climbing walking stick.

Background

The mountain-climbing crutch is used as an auxiliary instrument for mountain climbing, can play a role in improving stability and reducing leg burden, and adopts various modes to improve anti-slip capability in order to prevent slipping.

The patent number is CN107495563A and discloses a tool for field use, more specifically a multi-combination type field mountain climbing crutch, which comprises a shoulder armpit bracket mechanism, a connecting rod body frame, a step supporting rod mechanism, a handle mechanism, a cutter mechanism, a buffering lifting-assisting mechanism and a chassis mechanism. One end of the connecting rod body frame is connected with the shoulder underarm bracket mechanism, and the other end of the connecting rod body frame is connected with the stepped support rod mechanism; a first round threaded rod on the stepped support rod mechanism is in three-thread connection with a threaded blind hole on the cutter mechanism, and a straight rod is in two-thread connection with the threaded blind hole; the chassis mechanism is in threaded connection with the shell, a second threaded straight rod on the chassis mechanism is in five-thread connection with the threaded blind hole, and the handle mechanism is installed on the connecting rod body frame.

As disclosed in the patent application No. CN217743383U, the walking stick comprises a handle and an adjusting rod mounted at the bottom of the handle, wherein the handle is T-shaped, the top of the handle is provided with an anti-slip friction belt and a control device, and the control device comprises an illuminating lamp and a reflector lamp mounted on the handle; the voice loudspeaker, the storage battery and each control switch; the height of the crutch can be adjusted, the mobile phone can be stored through the design of the groove body, and the mobile phone can be conveniently charged by arranging the storage battery and the charging port on the crutch; the lighting lamp and the reflector lamp in the utility model can be convenient for lighting and reminding when the light is insufficient, so as to improve the safety; in addition, during the travel, the visitor can meet some difficulties with inevitable, can meet some dangerous situations even, can help the user to contact follower or scenic spot staff fast through a key SOS function to fix a position through GPS, conveniently provide timely effectual help.

However, because the bottom end of the existing mountain-climbing crutch is columnar or conical, and is in point contact or continuous surface contact when in use, the bottom end acts on a gravel road or a stone road and is easy to slide, the crutch inclines, so that the center of gravity of a user deviates, and the user is easy to slide.

Disclosure of Invention

The invention aims to provide an anti-skidding mountain-climbing crutch, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an antiskid climbing walking stick, includes the handle, handle and cane pole fixed connection, and the cane head is connected to cane pole bottom, and the cane head rotates with the conversion head to be connected, and the conversion head includes two carousels, and multiple contact, multiple are connected to the carousel inboard the contact is annular array in the carousel, through axostylus axostyle fixed connection between two carousels, the axostylus axostyle is in the camshaft sleeve internal rotation of cane head tip.

Preferably, the inner side of the rotary table is connected with a slide rod in a sliding way, the connection slide rod slides in a sliding sleeve fixed in the rotary table, a tension spring is sleeved on the connection slide rod, the inner end of the connection slide rod is abutted against the outer side of the cam shaft sleeve, the outer end of the connection slide rod is fixedly connected with the contact,

preferably, a shaft hole is formed in the camshaft sleeve, and a jack inserted into the inner end of the connecting slide rod is arranged at the bottom end of the outer side of the camshaft sleeve.

Preferably, the contacts comprise two conical contacts, two convex contacts, two elastic contacts and two flat contacts, and the two contacts are fixedly connected with two corresponding connecting sliding rods on the two turntables respectively.

Preferably, the conical contact comprises a conical rod fixedly connected with the connecting sliding rod, and an umbrella-shaped supporting sleeve is fixed at the joint of the conical rod and the connecting sliding rod.

Preferably, the convex contact comprises a convex arc plate fixedly connected with the connecting slide rod, and the outer side of the convex arc plate is fixedly connected with evenly distributed anti-skidding teeth.

Preferably, the elastic contact comprises a concave arc plate fixedly connected with the connecting sliding rod, and a plurality of linear arrays of buffer springs are connected to the outer side of the concave arc plate.

Preferably, the flat contact comprises a flat plate fixedly connected with the connecting slide rod, and the flat plate is provided with uniformly distributed grooves.

Preferably, the side surface of the rotary table is provided with annular array gaps, and the gaps are fixedly connected with blocking pieces vertically and fixedly connected with the rotary table.

Preferably, the blocking sheet is fixedly connected with the rotary disc through a supporting sheet.

Compared with the prior art, the invention has the beneficial effects that:

1. the bottom end of the crutch rod is connected with a turntable, the turntable is connected with various contacts, the corresponding contacts are contacted with a road surface in a mode of rotating the turntable, and a proper contact can be selected according to the road surface to play a role in skid resistance;

2. the contact is connected with the rotary table in a sliding manner through the connecting slide rod, the shaft rod connected with the rotary table rotates in the cam shaft sleeve, the corresponding connecting slide rod can be folded or slid out by rotating the rotary table, the adjustment is convenient, and the connecting slide rod is inserted into the jack at the bottom end of the cam shaft sleeve, so that the stability is kept after the conversion;

3. the conical contact, the convex contact, the elastic contact and the flat contact are respectively suitable for being used on wet and soft road surfaces, hard broken stone road surfaces, uneven road surfaces and smooth road surfaces;

4. the carousel sets up to the mode that the side has the breach, and when going down the mountain or going up the mountain in the ladder mountain road, if the contact takes place relative slip with ground, the breach of carousel side can play the auxiliary stay effect with ladder edge joint.

Drawings

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

FIG. 2 is a schematic structural diagram of a transducing head according to the present invention;

FIG. 3 is a schematic structural diagram of the turntable of the present invention;

FIG. 4 is a schematic view of a tapered contact according to the present invention;

FIG. 5 is a schematic view of a male contact according to the present invention;

FIG. 6 is a schematic diagram of a spring contact according to the present invention;

FIG. 7 is a schematic diagram of the construction of a flat contact according to the present invention;

in the figure: 1. a pole rod; 11. a shaft lever; 2. a grip; 3. a conversion head; 31. a turntable; 311. a notch; 312. a baffle plate; 313. a support sheet; 32. a cam shaft sleeve; 321. a jack; 33. a tapered contact; 331. a tapered rod; 332. a support sleeve; 34. a convex contact; 341. a convex arc plate; 342. anti-slip teeth; 35. an elastic contact; 351. a concave arc plate; 352. a buffer spring; 36. a flat plate contact; 361. a flat plate; 362. a groove; 37. a sliding sleeve; 38. connecting a sliding rod; 39. a tension spring; 4. a crutch tip.

Detailed Description

Example 1

As shown in fig. 1-3, an anti-skidding climbing crutch includes a grip 2, the grip 2 is fixedly connected to a crutch rod 1, the bottom end of the crutch rod 1 is connected to a crutch tip 4, the crutch tip 4 is rotatably connected to a conversion head 3, the conversion head 3 includes two rotary discs 31, the inner sides of the rotary discs 31 are connected to a plurality of contacts, the plurality of contacts are in a circular array in the rotary discs 31, the two rotary discs 31 are fixedly connected through a shaft rod 11, and the shaft rod 11 rotates in a cam shaft sleeve 32 at the end of the crutch tip 4; the inner side of the rotary table 31 is connected with a connecting slide rod 38 in a sliding manner, the connecting slide rod 38 slides in a sliding sleeve 37 fixed in the rotary table 31, a tension spring 39 is sleeved on the connecting slide rod 38, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32, and the outer end of the connecting slide rod 38 is fixedly connected with a contact; a shaft hole is formed in the camshaft sleeve 32, and a jack 321 which is inserted into the inner end of the connecting slide rod 38 is formed in the bottom end of the outer side of the camshaft sleeve 32; the contacts comprise a conical contact 33, a convex contact 34, an elastic contact 35 and a flat contact 36, wherein each contact is provided with two contacts, and the two contacts are fixedly connected with two corresponding connecting sliding rods 38 on the two turntables 31 respectively.

In use, a user holds the grip 2, supports the ground by the conversion head 3 connected with the bottom end of the crutch rod 1, selects different contacts according to different road conditions, the crutch head 4 is fixedly connected with the middle part of the cam shaft sleeve 32, the shaft rod 11 is rotatably connected in the cam shaft sleeve 32, two ends of the shaft rod 11 are fixedly connected with the two turntables 31, when the contacts are replaced, the connecting slide rod 38 connected with the corresponding contact is pulled out from the jack 321 by pulling the connecting slide rod 38 connected with the corresponding contact, then the turntables 31 are rotated, in the rotation process of the turntables 31, because the connecting slide rod 38 is connected with the sliding sleeve 37 through the tension spring 39, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32 under the action of the tension spring 39, after the contacts are positioned, the connecting slide rod 38 connected with the corresponding contacts are inserted into the jack 321, namely, the corresponding contacts are positioned at the bottom end of the conversion head 3, and each contact is provided with two contacts which are respectively connected with the two turntables 31, thereby playing a role of balancing and stabilizing two sides.

Example 2

As shown in fig. 1-4, an anti-skidding climbing crutch comprises a grip 2, the grip 2 is fixedly connected with a crutch rod 1, the bottom end of the crutch rod 1 is connected with a crutch tip 4, the crutch tip 4 is rotatably connected with a conversion head 3, the conversion head 3 comprises two turntables 31, the inner sides of the turntables 31 are connected with a plurality of contacts, the plurality of contacts are in an annular array in the turntables 31, the two turntables 31 are fixedly connected through a shaft lever 11, and the shaft lever 11 rotates in a cam shaft sleeve 32 at the end part of the crutch tip 4; the inner side of the rotary table 31 is connected with a connecting slide rod 38 in a sliding manner, the connecting slide rod 38 slides in a sliding sleeve 37 fixed in the rotary table 31, a tension spring 39 is sleeved on the connecting slide rod 38, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32, and the outer end of the connecting slide rod 38 is fixedly connected with a contact; a shaft hole is arranged in the camshaft sleeve 32, and the bottom end of the outer side of the camshaft sleeve 32 is provided with an insertion hole 321 which is inserted into the inner end of the connecting slide rod 38; the contact comprises two conical contacts 33, two convex contacts 34, two elastic contacts 35 and two flat contacts 36, the two contacts are respectively and fixedly connected with two corresponding connecting sliding rods 38 on the two rotating discs 31, the conical contact 33 comprises a conical rod 331 fixedly connected with the connecting sliding rods 38, and an umbrella-shaped support sleeve 332 is fixed at the connection part of the conical rod 331 and the connecting sliding rods 38.

Climbing mountain under sleet weather condition, because the road surface covers snow or earth, rotatable carousel 31 to toper contact 33 and ground contact, awl pole 331 is little with the ground contact surface among the toper contact 33, can pass snow layer and ground contact to can enter into the inside ground that the texture is looser under the pressure effect, play better supporting role, and fix at awl pole 331 and the fixed support cover 332 of connecting slide bar 38 junction, prevent to sink into too deeply and be difficult to pull out, and increase the contact surface with ground, it is more stable to use.

Example 3

As shown in fig. 1-3 and 5, an anti-skidding climbing crutch comprises a grip 2, the grip 2 is fixedly connected with a crutch rod 1, the bottom end of the crutch rod 1 is connected with a crutch tip 4, the crutch tip 4 is rotatably connected with a conversion head 3, the conversion head 3 comprises two turntables 31, the inner sides of the turntables 31 are connected with a plurality of contacts, the contacts are in an annular array in the turntables 31, the two turntables 31 are fixedly connected through a shaft lever 11, and the shaft lever 11 rotates in a cam shaft sleeve 32 at the end part of the crutch tip 4; the inner side of the rotary table 31 is slidably connected with a connecting slide rod 38, the connecting slide rod 38 slides in a slide sleeve 37 fixed in the rotary table 31, a tension spring 39 is sleeved on the connecting slide rod 38, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32, and the outer end of the connecting slide rod 38 is fixedly connected with a contact; a shaft hole is formed in the camshaft sleeve 32, and a jack 321 which is inserted into the inner end of the connecting slide rod 38 is formed in the bottom end of the outer side of the camshaft sleeve 32; the contacts comprise a conical contact 33, a convex contact 34, an elastic contact 35 and a flat contact 36, wherein each contact is provided with two contacts, the two contacts are respectively and fixedly connected with two corresponding connecting sliding rods 38 on the two turntables 31, the convex contact 34 comprises a convex arc plate 341 fixedly connected with the connecting sliding rods 38, and the outer side of the convex arc plate 341 is fixedly connected with uniformly distributed anti-skidding teeth 342.

When walking on the soft fine sand ground, rotate carousel 31 with convex contact 34 rotate to with ground contact, improve the contact surface, can play the supporting role along with the conflict face of the depth of sinking crescent to convex contact 34 outside sets up anti-skidding tooth 342, and the friction between increase and the ground plays skid-proof effect.

Example 4

As shown in fig. 1-3 and 6, an anti-skidding climbing crutch comprises a grip 2, the grip 2 is fixedly connected with a crutch rod 1, the bottom end of the crutch rod 1 is connected with a crutch tip 4, the crutch tip 4 is rotatably connected with a conversion head 3, the conversion head 3 comprises two turntables 31, the inner sides of the turntables 31 are connected with a plurality of contacts, the contacts are in an annular array in the turntables 31, the two turntables 31 are fixedly connected through a shaft lever 11, and the shaft lever 11 rotates in a cam shaft sleeve 32 at the end part of the crutch tip 4; the inner side of the rotary table 31 is connected with a connecting slide rod 38 in a sliding manner, the connecting slide rod 38 slides in a sliding sleeve 37 fixed in the rotary table 31, a tension spring 39 is sleeved on the connecting slide rod 38, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32, and the outer end of the connecting slide rod 38 is fixedly connected with a contact; a shaft hole is formed in the camshaft sleeve 32, and a jack 321 which is inserted into the inner end of the connecting slide rod 38 is formed in the bottom end of the outer side of the camshaft sleeve 32; the contacts comprise a conical contact 33, a convex contact 34, an elastic contact 35 and a flat contact 36, wherein each contact is provided with two contacts, the two contacts are fixedly connected with two corresponding connecting sliding rods 38 on two turntables 31 respectively, the elastic contact 35 comprises a concave arc plate 351 fixedly connected with the connecting sliding rods 38, and a plurality of linear arrays of buffer springs 352 are connected to the outer side of the concave arc plate 351.

On the rubble road surface, rotate carousel 31 to its elastic contact 35 of connecting and ground contact, when elastic contact 35 receives the pressure to act on the rubble road surface, the buffer spring 352 that concave arc board 351 is connected receives the reaction force and caves in to the inboard, and concave arc board 351 is similar to claw shape steady support in rubble upper portion, prevents that the rubble from receiving the non-positive pressure to collapse and open and lead to the walking stick to take place to slide.

Example 5

As shown in fig. 1-3 and 7, an anti-skidding climbing crutch comprises a grip 2, the grip 2 is fixedly connected with a crutch rod 1, the bottom end of the crutch rod 1 is connected with a crutch tip 4, the crutch tip 4 is rotatably connected with a conversion head 3, the conversion head 3 comprises two turntables 31, the inner sides of the turntables 31 are connected with a plurality of contacts, the contacts are in an annular array in the turntables 31, the two turntables 31 are fixedly connected through a shaft lever 11, and the shaft lever 11 rotates in a cam shaft sleeve 32 at the end part of the crutch tip 4; the inner side of the rotary table 31 is connected with a connecting slide rod 38 in a sliding manner, the connecting slide rod 38 slides in a sliding sleeve 37 fixed in the rotary table 31, a tension spring 39 is sleeved on the connecting slide rod 38, the inner end of the connecting slide rod 38 is abutted against the outer side of the cam shaft sleeve 32, and the outer end of the connecting slide rod 38 is fixedly connected with a contact; a shaft hole is formed in the camshaft sleeve 32, and a jack 321 which is inserted into the inner end of the connecting slide rod 38 is formed in the bottom end of the outer side of the camshaft sleeve 32; the contact comprises a conical contact 33, a convex contact 34, an elastic contact 35 and a flat contact 36, wherein each contact is provided with two contacts, the two contacts are respectively and fixedly connected with two corresponding connecting sliding rods 38 on the two turntables 31, the flat contact 36 comprises a flat plate 361 fixedly connected with the connecting sliding rods 38, and the flat plate 361 is provided with uniformly distributed grooves 362.

On a flat ground or a stepped road, the rotary disc 31 is rotated to make the flat contact 36 located at a position contacting with the ground, in use, the flat plate 361 contacts with the ground sufficiently, the contact area is large enough, and the flat plate 361 is provided with uniformly distributed grooves 362, and on a natural stone road, the grooves 362 can block the protrusions on the stone, thereby preventing sliding.

Example 6

As shown in fig. 1-3, a water rubbish cleaning device, includes the link, connects gathering subassembly, conveying component on the link, and the gathering subassembly includes the gathering deflector who rotates with the link to be connected, and the gathering deflector includes a plurality of sliding connection's in proper order direction flotation pontoon, connects through the connecting rod between two adjacent direction flotation pontoons, and the upper and lower end of direction flotation pontoon is connected with the jack on the fixed connection link respectively, carousel 31 side is provided with annular array's breach 311, and breach 311 department fixedly connected with and carousel 31 perpendicular fixed connection's separation blade 312. The blocking piece 312 is fixedly connected with the rotating disc 31 through a supporting piece 313.

The notch 311 is arranged on the side face of the rotary disc 31, when a user goes down a ladder, if the contact position does not abut against the next step and slides, the notch 311 on the side face of the rotary disc 31 can clamp the edge of the ladder, the possibility that the gravity center of the user is unstable and falls down due to treading is reduced, and the notch 311 is connected with the baffle piece 312 and the support plate to improve the support strength of the notch 311.

Claims (10)

1. The utility model provides an antiskid mountain-climbing walking stick which characterized in that: including handle (2), handle (2) and cane pole (1) fixed connection, cane head (4) are connected to cane pole (1) bottom, and cane head (4) rotate with conversion head (3) to be connected, and conversion head (3) include two carousel (31), and multiple contact, multiple are connected to carousel (31) inboard the contact is annular array in carousel (31), through axostylus axostyle (11) fixed connection between two carousel (31), axostylus axostyle (11) in camshaft sleeve (32) internal rotation of cane head (4) tip.

2. The anti-skid mountain-climbing crutch of claim 1, wherein: the inner side of the rotary table (31) is connected with a connecting sliding rod (38) in a sliding mode, the connecting sliding rod (38) slides in a sliding sleeve (37) fixed in the rotary table (31), a tension spring (39) is sleeved on the connecting sliding rod (38), the inner end of the connecting sliding rod (38) is abutted to the outer side of the cam shaft sleeve (32), and the outer end of the connecting sliding rod (38) is fixedly connected with the contact.

3. The anti-skid mountain-climbing crutch of claim 2, wherein: the cam shaft sleeve (32) is internally provided with a shaft hole, and the bottom end of the outer side of the cam shaft sleeve (32) is provided with a jack (321) which is inserted into the inner end of the connecting slide rod (38).

4. The anti-skid mountain-climbing crutch of claim 3, wherein: the contacts comprise two conical contacts (33), two convex contacts (34), two elastic contacts (35) and two flat contacts (36), and the two contacts are fixedly connected with two corresponding connecting sliding rods (38) on the two rotary discs (31).

5. The anti-skid mountain-climbing crutch of claim 4, wherein: the conical contact (33) comprises a conical rod (331) fixedly connected with the connecting sliding rod (38), and an umbrella-shaped supporting sleeve (332) is fixed at the joint of the conical rod (331) and the connecting sliding rod (38).

6. The anti-skid mountain-climbing crutch of claim 4, wherein: the convex surface contact (34) comprises a convex arc plate (341) fixedly connected with the connecting sliding rod (38), and anti-skidding teeth (342) uniformly distributed are fixedly connected to the outer side of the convex arc plate (341).

7. The anti-skid mountain-climbing crutch of claim 4, wherein: the elastic contact (35) comprises a concave arc plate (351) fixedly connected with the connecting sliding rod (38), and a plurality of linear array buffer springs (352) are connected to the outer side of the concave arc plate (351).

8. The anti-skid mountain-climbing crutch of claim 4, wherein: the flat contact (36) comprises a plane plate (361) fixedly connected with the connecting sliding rod (38), and grooves (362) are uniformly distributed in the plane plate (361).

9. The anti-skid mountain-climbing crutch of claim 1, wherein: the side surface of the rotary disc (31) is provided with annular array notches (311), and the notches (311) are fixedly connected with blocking pieces (312) which are vertically and fixedly connected with the rotary disc (31).

10. The anti-skid mountain-climbing crutch according to claim 9 wherein: the baffle plate (312) is fixedly connected with the rotary disc (31) through a supporting piece (313).

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