CN217986865U

CN217986865U - Multi-section folding portable walking stick

Info

Publication number: CN217986865U
Application number: CN202222235058.7U
Authority: CN
Inventors: 龙杨君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-09
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a walking stick that multistage is folding portable belongs to walking stick technical field, including the third folding rod, the bottom fixed mounting of third folding rod has the buffering base, be equipped with buffering absorbing subassembly in the inside of buffering base, the adjustment tank is installed at third folding rod top, slide in the inside of adjustment tank and be equipped with first folding spacing subassembly, spring and slipmat through the bottom can play the function of antiskid buffering when using, the slipmat can twine the friction with ground, strengthen anti-skidding function, when not using or adjusting, pinch relatively the regulating block and drive the second stopper and break away from the second regulation hole, can take in the third folding rod of bottom inside the second folding rod, drive the hinge bar and drive two sliding blocks and slide and compress the spring from the top pulling pull ring, two first stoppers break away from first regulation hole simultaneously, take in the second folding rod inside, realize folding function.

Description

Multi-section folding portable walking stick

Technical Field

The utility model relates to a walking stick of folding portable of multistage especially relates to a walking stick of folding portable of multistage, belongs to walking stick technical field.

Background

The crutch is mainly used for the weak people with inconvenient walking, and the crutch with the crutch structure is mainly used for the old or the mountain climbers. Most of the existing walking sticks are only of a single rod-shaped structure for assisting walking, the length of the existing walking sticks cannot be adjusted, the existing walking sticks do not have the function of folding and storage, and the existing walking sticks are inconvenient to place when being carried or not used.

As in patent application No.: CN201820836725.8 discloses a portable folding crutch, which adopts a folding portable mode, but when in use, the height of the crutch cannot be adjusted according to the height of the user, and the crutch occupies an area after being folded.

Similar to the above applications, there are also deficiencies at present: when the non-slip mat at the bottom of the crutch is used, friction is generated on the ground for a long time, and the defect of consumption can be caused.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a multi-stage foldable portable crutch is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable walking stick is folded to multistage, can play the function of antiskid buffering through the spring and the slipmat of bottom when using, the slipmat can twine the friction with ground, strengthen anti-skidding function, when not using or adjusting, pinch the regulating block relatively and drive the second stopper and break away from the second regulation hole, can take in the inside second folding rod with the third folding rod of bottom, it slides and compresses the spring to drive two sliding blocks from top pulling pull ring drive hinge bar, two first stoppers break away from first regulation hole simultaneously, take in inside first folding rod with the second folding rod, realize folding function.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a walking stick of folding portable of multistage, including the third folding rod, the bottom fixed mounting of third folding rod has buffer base, be equipped with buffering absorbing subassembly in buffer base's inside, the adjustment tank is installed at third folding rod top, it is equipped with first folding spacing subassembly to slide in the inside of adjustment tank, the top outside cover of third folding rod is equipped with the second folding rod, second folding rod both sides lateral wall evenly is equipped with a plurality of second regulation holes, and first folding spacing subassembly is spacing in the second regulation hole, and be equipped with the regulation mouth above the positive first folding spacing subassembly of second folding rod, the top outside cover of second folding rod is equipped with first folding rod, the both sides lateral wall of first folding rod evenly is equipped with a plurality of first regulation holes, and the regulation storehouse is installed at second folding rod top, the inside of regulation storehouse is equipped with the second folding spacing subassembly, the both ends of second folding spacing subassembly run through the regulation storehouse both ends, and spacing in the first regulation hole, and the top of second folding spacing subassembly articulates there is the folding adjustment subassembly, the hinge rod top hinges there is the folding adjustment subassembly, the top of first folding rod, and the top of first folding rod installs the handle that the second folding spacing subassembly, and the handle that runs through the folding handle.

Preferably, buffering absorbing's subassembly includes buffer spring, slipmat and buffering locating plate, and the buffering locating plate is fixed on the inner wall of buffering base.

Preferably, one end of the buffer spring is fixed at four corners of the bottom of the buffer positioning plate, one end of the buffer spring penetrates through the bottom of the buffer base, and the other end of the buffer spring is provided with the non-slip mat.

Preferably, the first folding limiting assembly comprises a second limiting block, a sliding rod, a compression spring and an adjusting block, the sliding rod is arranged in the middle of the adjusting groove, the compression spring is arranged in the middle of the sliding rod, the adjusting block is sleeved on the outer side of the sliding rod, one side of the adjusting block is fixed at two ends of the compression spring, the second limiting block is fixed at the other side of the adjusting block, and the second limiting block penetrates through two ends of the adjusting groove and is limited in the second adjusting hole.

Preferably, the spacing subassembly of second folding includes the slide bar, first stopper, sliding block and spring, and slide bar one end runs through in the regulation storehouse tip inserts the regulation storehouse, and the tip at the slide bar is fixed to sliding block one side, and the through-hole that one end was passed through the regulation storehouse top runs through the regulation storehouse top to it has the hinge bar to articulate at the tip, and the spring housing is established in the outside of the slide bar in the regulation storehouse outside, and installs first stopper at the slide bar other end, and first stopper is spacing in first regulation hole.

Preferably, folding adjusting part includes pull ring, first regulation pole, second regulation pole, external screw thread, articulated piece and internal thread, and the end middle part of first regulation pole is fixed with articulated piece, and the one end of two sets of articulated poles articulates in articulated piece.

Preferably, the inner wall of the first adjusting rod is provided with an external thread, the outer side of one end of the second adjusting rod is provided with an internal thread, the second adjusting rod is rotatably installed inside the first adjusting rod, and the other end of the second adjusting rod penetrates through the top of the first folding rod and penetrates through the top of the handle, and a pull ring is installed at the end part of the second adjusting rod.

The utility model has the advantages of that:

the utility model provides a pair of portable walking stick is folded to multistage, spring and slipmat through the bottom can play the function of antiskid buffering when using, the slipmat can twine the friction with ground, reinforcing anti-skidding function, when not using or adjusting, pinch the regulating block relatively and drive the second stopper and break away from the second regulation hole, can be with the third folding rod of bottom inside retracting the second folding rod, it slides and compresses the spring to drive two sliding blocks from top pulling pull ring drive hinge bar, two first stoppers break away from first regulation hole simultaneously, inside retracting first folding rod with the second folding rod, realize folding function.

Drawings

FIG. 1 is a front view of the overall device of a preferred embodiment of a multi-segment foldable portable crutch according to the invention;

FIG. 2 is a perspective view of a preferred embodiment of a multi-segment foldable portable crutch according to the invention;

FIG. 3 is an overall side view of a preferred embodiment of a multi-segment foldable portable crutch according to the invention;

FIG. 4 is a block diagram of an adjustment assembly of a preferred embodiment of a multi-segment foldable portable crutch according to the invention;

FIG. 5 is an enlarged view of the structure at position A of a preferred embodiment of a multi-segment foldable portable crutch according to the present invention;

FIG. 6 is an enlarged view of the structure at position B of a preferred embodiment of a multi-segment foldable portable crutch according to the invention;

fig. 7 is an enlarged view of the structure at position C of a preferred embodiment of a multi-section foldable and portable walking stick according to the present invention.

In the figure: 1-grip, 2-first folding bar, 4-second folding bar, 5-third folding bar, 6-buffer base, 7-pull ring, 8-first adjusting hole, 9-second adjusting hole, 10-buffer spring, 11-non-slip pad, 12-buffer positioning plate, 13-first adjusting bar, 14-second adjusting bar, 17-first limiting block, 18-adjusting bin, 19-sliding block, 20-spring, 21-hinged bar, 22-hinged block, 23-external thread, 24-internal thread, 25-second limiting block, 26-sliding bar, 27-compression spring, 28-adjusting groove, 29-adjusting opening, 30-adjusting block.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

Example one

As shown in fig. 1-7, a walking stick of folding portable of multistage, including third folding rod 5, the bottom fixed mounting of third folding rod 5 has buffer base 6, be equipped with buffering absorbing subassembly in buffer base 6's inside, adjustment tank 28 is installed at third folding rod 5 top, inside slip at adjustment tank 28 is equipped with first folding limit subassembly, the top outside cover of third folding rod 5 is equipped with second folding rod 4, second folding rod 4 both sides lateral wall evenly is equipped with a plurality of second regulation holes 9, and first folding limit subassembly is spacing in second regulation hole 9, and be equipped with regulation mouth 29 above the first folding limit subassembly in the front of second folding rod 4, the top outside cover of second folding rod 4 is equipped with first folding rod 2, the both sides lateral wall of first folding rod 2 evenly is equipped with a plurality of first regulation holes 8, and adjustment tank 18 is installed at second folding rod 4 top, the inside of adjustment tank 18 is equipped with second folding limit subassembly, the both ends of second folding limit subassembly run through adjustment tank 18 both ends, and be in first folding rod 8, and the handle 21 articulated handle of first folding rod 2 has the top handle, the top of first folding limit subassembly 21 is articulated with the top that the first folding rod 2, and the handle that the handle is articulated rod is articulated, and articulated to have the top of first folding rod 2, the top of folding limit subassembly, the handle that the top of folding rod 21 is articulated handle is articulated.

In the process of using the crutch, the bottom of the non-slip mat 11 contacts the ground to extrude the buffer spring 10, so that the buffer function is realized, the use feeling is improved, and meanwhile, the bottom of the non-slip mat 11 on some smooth ground is rubbed with the ground, so that the non-slip function is realized.

Pulling pull ring 7 drives first regulation pole 13 and the 14 horizontal upward movements of second regulation pole, drive articulated piece 22 and the horizontal upward movement of articulated pole 21 simultaneously, drive sliding block 19 and slide in adjusting the storehouse 18, and drive slide bar 16 and slide and extrude spring 20, drive first stopper 17 and break away from first regulation hole 8, realize the function of adjusting walking stick length, the inside of realizing folding into first folding pole 2 with second folding pole 4 simultaneously, it adjusts back rotation second regulation pole 14 to adjust the back, internal thread 24 of second regulation pole 14 bottom is at the external screw thread 23 internal rotation of first regulation pole 13, can adjust second regulation pole 14 and receive into first regulation pole 13 in, it exposes outside to avoid the folding second regulation pole 14 one end of walking stick, it is portable to influence.

Through holding two sets of regulating blocks 30 at slide bar 26 relative slip with the hand simultaneously, extrude compression spring 27, drive two sets of second stopper 25 relative direction and remove, make second stopper 25 one end break away from second regulation hole 9, can adjust the length of walking stick, fold into the inside of second folding rod 4 with third folding rod 5 simultaneously, realize folding function, portable, and do not account for the space.

In the present embodiment, the assembly for buffering and damping comprises a buffer spring 10, a non-slip mat 11 and a buffer positioning plate 12, wherein the buffer positioning plate 12 is fixed on the inner wall of the buffer base 6.

In this embodiment, one end of the buffer spring 10 is fixed at four corners of the bottom of the buffer positioning plate 12, and one end of the buffer spring penetrates through the bottom of the buffer base 6, and the other end is provided with the anti-skid pad 11.

In the process of using the crutch, the bottom of the non-slip mat 11 is contacted with the ground to extrude the buffer spring 10, so that the function of buffering is realized, the use feeling is improved, and meanwhile, the bottom of the non-slip mat 11 on some smooth ground is rubbed with the ground to realize the anti-slip function.

Example two

In this embodiment, as shown in fig. 2 to 7, the first folding limiting assembly includes a second limiting block 25, a sliding rod 26, a compression spring 27, and an adjusting block 30, the sliding rod 26 is disposed in the middle of the adjusting groove 28, the compression spring 27 is installed in the middle of the sliding rod 26, the adjusting block 30 is sleeved on the outer side of the sliding rod 26, one side of the adjusting block is fixed at two ends of the compression spring 27, and the second limiting block 25 is fixed at the other side of the adjusting groove, and the second limiting block 25 penetrates through two ends of the adjusting groove 28 and is limited in the second adjusting hole 9.

The two groups of adjusting blocks 30 are pinched by hands to slide relatively on the sliding rod 26, the compression spring 27 is extruded, the two groups of second limiting blocks 25 are driven to move in the opposite directions, one end of each second limiting block 25 is separated from the second adjusting hole 9, the length of the crutch can be adjusted, and meanwhile, the third folding rod 5 can be folded into the second folding rod 4.

In this embodiment, the second folding limiting component includes a sliding rod 16, a first limiting block 17, a sliding block 19 and a spring 20, one end of the sliding rod 16 penetrates through the end of the adjusting bin 18 and is inserted into the adjusting bin 18, one side of the sliding block 19 is fixed at the end of the sliding rod 16, and one end of the sliding rod penetrates through the top of the adjusting bin 18 through a through hole at the top of the adjusting bin 18 and is hinged with a hinge rod 21 at the end, the spring 20 is sleeved at the outer side of the sliding rod 16 outside the adjusting bin 18, the first limiting block 17 is installed at the other end of the sliding rod 16, and the first limiting block 17 is limited in the first adjusting hole 8.

The folding adjusting assembly is pulled to drive the hinge rod 21 to move horizontally upwards, meanwhile, the sliding block 19 is driven to slide in the adjusting bin 18, the sliding rod 16 is driven to slide to extrude the spring 20, the first limiting block 17 is driven to be separated from the first adjusting hole 8, the length of the crutch is adjusted, and meanwhile, the second folding rod 4 is folded into the first folding rod 2.

In this embodiment, the folding adjustment assembly comprises a pull ring 7, a first adjustment rod 13, a second adjustment rod 14, an external thread 23, a hinge block 22 and an internal thread 24, wherein the hinge block 22 is fixed at the middle of the bottom of the first adjustment rod 13, and one end of each of two sets of hinge rods 21 is hinged in the hinge block 22.

In this embodiment, the inner wall of the first adjustment lever 13 is provided with an external thread 23, the outer side of one end of the second adjustment lever 14 is provided with an internal thread 24, and the first adjustment lever 13 is rotatably mounted therein, and the other end of the first adjustment lever passes through the top of the first folding lever 2 and the top of the grip 1, and the pull ring 7 is mounted at the end thereof.

The pulling pull ring 7 drives the first adjusting rod 13 and the second adjusting rod 14 to move horizontally upwards, meanwhile, the hinge rod 21 is driven to move the second folding limiting assembly to adjust, the second adjusting rod 14 is rotated after adjustment, the internal thread 24 at the bottom of the second adjusting rod 14 rotates in the external thread 23 of the first adjusting rod 13, the second adjusting rod 14 can be retracted into the first adjusting rod 13, one end of the second adjusting rod 14 is prevented from being exposed outside after the crutch is folded, and the influence is portable.

Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a portable walking stick is folded to multistage, includes third folding rod (5), its characterized in that: a buffer base (6) is fixedly arranged at the bottom of the third folding rod (5), a buffer damping component is arranged in the buffer base (6), an adjusting groove (28) is arranged at the top of the third folding rod (5), a first folding limiting component is arranged inside the adjusting groove (28) in a sliding manner, a second folding rod (4) is sleeved outside the top of the third folding rod (5), a plurality of second adjusting holes (9) are uniformly formed in the side walls of the two sides of the second folding rod (4), the first folding limiting component is limited in the second adjusting holes (9), an adjusting opening (29) is arranged above the first folding limiting component on the front surface of the second folding rod (4), the first folding rod (2) is sleeved on the outer side of the top of the second folding rod (4), a plurality of first adjusting holes (8) are uniformly arranged on the side walls of the two sides of the first folding rod (2), an adjusting bin (18) is arranged at the top of the second folding rod (4), a second folding limiting component is arranged inside the adjusting bin (18), two ends of the second folding limiting component penetrate through two ends of the adjusting bin (18) and are limited in the first adjusting hole (8), the top of the second folding limiting component is hinged with a hinged rod (21), the top of the hinged rod (21) is hinged with a folding adjusting component, the top of the first folding rod (2) is provided with a handle (1), and the folding adjusting component penetrates through the interior of the first folding rod (2) and the top of the handle (1).

2. The crutch of claim 1, wherein said crutch is formed by: the buffer and shock absorption assembly comprises a buffer spring (10), an anti-slip pad (11) and a buffer positioning plate (12), and the buffer positioning plate (12) is fixed on the inner wall of the buffer base (6).

3. The crutch of claim 2, wherein said crutch is formed by: one end of the buffer spring (10) is fixed at the four corners of the bottom of the buffer positioning plate (12), one end of the buffer spring penetrates through the bottom of the buffer base (6), and the other end of the buffer spring is provided with the non-slip mat (11).

4. The crutch of claim 3 which is portable and foldable with multiple sections, and which is characterized in that: the first folding limiting component comprises a second limiting block (25), a sliding rod (26), a compression spring (27) and an adjusting block (30), the sliding rod (26) is arranged in the middle of the adjusting groove (28), the compression spring (27) is arranged in the middle of the sliding rod (26), the adjusting block (30) is sleeved on the outer side of the sliding rod (26), one side of the adjusting block is fixed at two ends of the compression spring (27), the other side of the adjusting block is fixed with the second limiting block (25), the second limiting block (25) penetrates through two ends of the adjusting groove (28), and the adjusting block is limited in a second adjusting hole (9).

5. The crutch of claim 4 which is portable and foldable with multiple sections, and which is characterized in that: the second folding limiting component comprises a sliding rod (16), a first limiting block (17), a sliding block (19) and a spring (20), one end of the sliding rod (16) penetrates through the end part of the adjusting bin (18) and is inserted into the adjusting bin (18), one side of the sliding block (19) is fixed at the end part of the sliding rod (16), one end of the sliding rod penetrates through the top part of the adjusting bin (18) through a through hole in the top part of the adjusting bin (18), the end part of the sliding rod is hinged with a hinged rod (21), the spring (20) is sleeved on the outer side of the sliding rod (16) outside the adjusting bin (18), the other end of the sliding rod (16) is provided with the first limiting block (17), and the first limiting block (17) is limited in the first adjusting hole (8).

6. The crutch of claim 5 that is portable and foldable, and further comprising: folding adjusting part includes pull ring (7), first regulation pole (13), second regulation pole (14), external screw thread (23), articulated piece (22) and internal thread (24), and the end middle part of first regulation pole (13) is fixed with articulated piece (22), and the one end of two sets of articulated poles (21) articulates in articulated piece (22).

7. The crutch of claim 6 that is portable and foldable, and further comprising: the inner wall of the first adjusting rod (13) is provided with an external thread (23), the outer side of one end of the second adjusting rod (14) is provided with an internal thread (24), the second adjusting rod is rotatably installed inside the first adjusting rod (13), and the other end of the second adjusting rod penetrates through the top of the first folding rod (2) and the top of the handle (1) and is provided with a pull ring (7) at the end part.