CN212038175U

CN212038175U - Walking aid for old people

Info

Publication number: CN212038175U
Application number: CN201922397540.9U
Authority: CN
Inventors: 熊杨婷
Original assignee: Hubei Engineering University
Current assignee: Hubei Engineering University
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an old person helps capable ware, including connecting rod, two flexible legs and two handles, the connecting rod sets up, two along controlling the direction level flexible leg vertical fixed mounting respectively is in the both ends of connecting rod, and two the flexible end of flexible leg is all vertical up, two the handle is installed respectively two flexible leg is served, two the flexible end of flexible leg can stretch out and draw back in step in order to drive two the handle goes up and down in step. The high accessible of handle is two flexible leg is adjusted, is applicable to the old man of different heights, and the user can adjust the height that the old man helped the ware according to the hobby of oneself, is suitable for in marketing.

Description

Walking aid for old people

Technical Field

The utility model relates to a help capable ware technical field, in particular to old person helps capable ware.

Background

Some old person's legs and feet go on a journey inconveniently, and the old person that is inconvenient to legs and feet helps capable ware on the market to the legs and feet to satisfy old person's demand basically, but current old person helps capable ware needs buy suitable booster according to old person's height.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a walking aid for the old, the technical scheme of adoption is:

the utility model provides an old person helps capable ware, includes connecting rod, two flexible legs and two handles, the connecting rod sets up, two along left right direction level flexible leg vertical fixed mounting respectively is in the both ends of connecting rod, and two the flexible end of flexible leg is all vertical up, two the handle is installed respectively two flexible leg is served, two the flexible end of flexible leg can stretch out and draw back in step in order to drive two the handle goes up and down in step.

Preferably, every flexible leg includes two telescopic links respectively, two the equal vertical just along fore-and-aft direction interval distribution of telescopic link, and two the equal vertical up of the flexible end of telescopic link, the handle is n shape, the both ends of handle respectively with correspond two the flexible end of telescopic link is connected fixedly, the both ends of connecting rod respectively with two of front side the flexible end of telescopic link is connected fixedly, under the exogenic action, two the flexible end of telescopic link can stretch out and draw back in step in order to drive the correspondence the handle goes up and down.

Preferably, every the telescopic link includes sleeve, pole setting and locking piece respectively, the vertical setting of pole setting, the sleeve slip cap is established the upper end of pole setting can be followed the pole setting slides, telescopic upper end constitutes to correspond the flexible end of telescopic link, the locking piece is installed two on the sleeve, the locking piece be used for with the sleeve locking is on its slip orbit, the both ends of handle are respectively by corresponding two the sleeve upper end is stretched into it and is connected fixedly rather than it, the both ends of connecting rod respectively with two of front side telescopic upper end is connected fixedly, under the exogenic action, two the locking piece is with two the sleeve locks respectively and is corresponding in the pole setting, or relieve locking, two the sleeve can be followed respectively corresponding the pole setting slides.

Preferably, the locking piece is the bolt, every be equipped with a plurality of screw thread blind holes that run through its along left right direction level in the pole setting respectively, and a plurality of even distribution in interval about the screw thread blind hole, every be equipped with one respectively on the telescopic lateral wall along left right direction level run through its and with correspond screw thread blind hole assorted screw, the locking piece is kept away from the one end of its head and is closed the correspondence soon in the screw, under the external force effect, the sleeve is followed and is corresponded the pole setting slides from top to bottom extremely the screw aligns arbitrary one the screw thread blind hole screws up the locking piece, the one end that its head was kept away from to the locking piece is screw in proper order in the screw thread blind hole, in order to correspond the sleeve is locked in the pole setting.

Preferably, every flexible leg still includes two bases and two elastic component respectively, two the base is slidable mounting respectively and is corresponding two the lower extreme of pole setting, and every the base can be corresponding the pole setting lower extreme slides from top to bottom, the both ends of elastic component respectively with correspond the base with the lower extreme of pole setting is connected fixedly, under the exogenic action, four the base is overcome respectively and is corresponding the elastic tension of elastic component is corresponding the pole setting lower extreme upwards slides, or is corresponding downwards slide to reseing under the effect of elastic component restoring force.

Preferably, the upper end of base is equipped with notch recess up respectively, every the lower extreme of pole setting stretches into respectively and corresponds in the recess and rather than sliding connection, the vertical setting of elastic component is in just be located in the recess and correspond the below of pole setting, the upper end of elastic component with correspond the lower extreme of pole setting is connected fixedly, its lower extreme with correspond the tank bottom wall of recess is connected fixedly.

Preferably, every flexible leg still includes two bolts respectively, two the middle part of base is equipped with respectively along left right direction level run through its and with correspond the inside through-hole that link up of recess, every the lower extreme of pole setting is equipped with respectively and corresponds through-hole assorted slot, two the bolt is slidable mounting respectively in corresponding in the through-hole, under the exogenic action, two the bolt can correspond slide to it stretches into to correspond in the through-hole or resume the normal position.

The high accessible of handle is two flexible leg is adjusted, is applicable to the old man of different heights, and the user can adjust the height that the old man helped the ware according to the hobby of oneself, is suitable for in marketing.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a front view of an elderly walker according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a front view of the walking aid for elderly people according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a side view of the walking aid for elderly people according to the embodiment of the present invention.

The specific meanings of the reference numerals are:

1. a connecting rod;

2. a telescopic leg; 21. a telescopic rod; 211. a sleeve; 212. erecting a rod; 213. a locking member; 214. a threaded blind hole; 215. a screw hole; 216. a slot; 22. a base; 221. a groove; 222. a trough body; 223. a through hole; 23. an elastic member; 24. a bolt; 25. fixing the rod; 26. a connecting rod; 27. an annular projection;

3. a handle.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, an embodiment of the utility model is provided, this embodiment the old person helps capable ware and includes connecting rod 1, two flexible legs 2 and two handles 3, connecting rod 1 sets up two along left right direction level flexible leg 2 vertical fixed mounting respectively is in the both ends of connecting rod 1, and two the flexible end of flexible leg 2 is all vertical up, two handle 3 is installed respectively two flexible leg 2's flexible is served, two the flexible end of flexible leg 2 can stretch out and draw back in step in order to drive two handle 3 goes up and down in step.

The two telescopic legs 2 can respectively adjust the heights of the two handles 3, so that the telescopic handle is suitable for users with different heights and preferences and suitable for popularization.

Preferably, every flexible leg 2 includes two telescopic links 21 respectively, two the equal vertical and along fore-and-aft direction interval distribution of telescopic link 21, and two the equal vertical up of flexible end of telescopic link 21, handle 3 is n shape, the both ends of handle 3 respectively with correspond two the flexible end of telescopic link 21 is connected fixedly, the both ends of connecting rod 1 respectively with two of front side the flexible end of telescopic link 21 is connected fixedly, under the exogenic action, two the flexible end of telescopic link 21 can stretch out and draw back in step in order to drive and correspond handle 3 lift.

The two telescopic rods 21 are manually adjusted to synchronously lift and drive the corresponding handles 3 to lift, so that the use is convenient.

Preferably, each of said telescopic rods 21 comprises a sleeve 211, a vertical rod 212 and a locking member 213, the upright rod 212 is vertically arranged, the sleeve 211 is slidably sleeved at the upper end of the upright rod 212 and can slide along the upright rod 212, the upper end of the sleeve 211 forms a telescopic end corresponding to the telescopic rod 21, the locking member 213 is mounted on two sleeves 211, the locking member 213 is used to lock the sleeve 211 on its sliding track, two ends of the handle 3 respectively extend into the corresponding two sleeves 211 from their upper ends and are connected and fixed with the sleeves, two ends of the connecting rod 1 are respectively connected and fixed with the upper ends of the two sleeves 211 at the front side, under the action of external force, the two locking pieces 213 lock the two sleeves 211 on the corresponding upright rods 212 respectively, or unlocked, the two sleeves 211 can respectively slide along the corresponding upright rods 212.

The two locking pieces 213 are unlocked, the two sleeves 211 respectively slide up and down to a proper height along the corresponding upright rods 212 synchronously, the two locking pieces 213 respectively lock the two sleeves 211 on the corresponding upright rods 212, and a user can use the walking aid.

The middle part of the upper end of the two handles 3 is sleeved with an anti-slip sleeve, so that a user can hold the middle parts of the two handles 3 conveniently.

The two connecting rods 1 are arranged, the two connecting rods 1 are distributed at intervals up and down, and two ends of each connecting rod 1 are respectively connected and fixed with the two sleeves 211 on the front side, so that the connecting rods 1 are prevented from influencing the use of the walking aid and the stability of the walking aid is ensured.

Preferably, the locking piece 213 is a bolt, and each upright rod 212 is provided with a plurality of threaded blind holes 214 horizontally penetrating through the upright rod 212 along the left-right direction, and the threaded blind holes 214 are distributed uniformly at intervals up and down, and each sleeve 211 is provided with a threaded hole 215 horizontally penetrating through the sleeve 211 along the left-right direction and corresponding to the threaded blind hole 214, one end of the locking piece 213 far away from the head of the locking piece is screwed into the corresponding threaded hole 215, and under the action of external force, the sleeve 211 slides up and down along the corresponding upright rod 212 to align any one of the threaded blind holes 214 and is screwed up to the locking piece 213, and one end of the locking piece 213 far away from the head of the locking piece is screwed into the threaded blind hole 214 in sequence so as to lock the corresponding sleeve 211 on the upright rod 212.

The locking piece 213 can be screwed into the threaded blind holes 214 with different heights to adjust the height of the corresponding sleeve 211, so that the height of the two handles 3 can be adjusted, and the structure is stable and reliable.

Preferably, each telescopic leg 2 further includes two bases 22 and two elastic members 23 respectively, two bases 22 are respectively slidably mounted at the lower ends of the corresponding two vertical rods 212, and each base 22 can respectively correspond to the lower end of the vertical rod 212 to slide up and down, two ends of the elastic member 23 are respectively connected and fixed with the corresponding base 22 and the lower end of the vertical rod 212, and under the action of external force, four bases 22 respectively overcome the elastic tension corresponding to the elastic members 23 to slide up at the lower ends of the corresponding vertical rods 212, or slide down to reset under the action of restoring force corresponding to the elastic members 23.

Need use this application on uneven road surface at the user during the booster, four base 22 overcomes the correspondence respectively on uneven road surface the elastic tension of elastic component 23 upwards slides, so that this application the booster keeps steadily, does benefit to user's walking.

Preferably, the upper end of the base 22 is respectively provided with a groove 221 with an upward notch, the lower end of each upright rod 212 respectively extends into the corresponding groove 221 and is slidably connected with the corresponding groove, the elastic member 23 is vertically arranged in the groove 221 and is located below the corresponding upright rod 212, the upper end of the elastic member 23 is fixedly connected with the lower end of the corresponding upright rod 212, and the lower end of the elastic member is fixedly connected with the groove bottom wall of the corresponding groove 221.

The four bases 22 can respectively slide up and down along the lower end corresponding to the upright rod 212, the structure is stable, the four bases 22 can respectively slide up and down along the lower end corresponding to the upright rod 212, and the four elastic members 23 are respectively vertically arranged in the corresponding grooves 221, so that the elastic members 23 deform in the vertical direction.

The groove wall of the left side and the groove wall of the right side of the groove 221 are respectively provided with two strip-shaped groove bodies which are vertically distributed, the left side and the right side of the lower end of the upright rod 212 are respectively provided with a sliding block, the two sliding blocks are respectively arranged in the corresponding groove bodies in a sliding manner and can respectively slide up and down in the corresponding groove bodies, and therefore the base 22 is prevented from falling off from the corresponding upright rod 212.

Preferably, each telescopic leg 2 further includes two bolts 24 respectively, two the middle part of base 22 is equipped with respectively along left and right direction level run through its and with correspond the inside through-hole 223 that link up of recess 221, every the lower extreme of pole setting 212 is equipped with respectively with corresponding through-hole 223 assorted slot 216, two bolt 24 is sliding mounting respectively in corresponding in the through-hole 223, under the exogenic action, two bolt 24 can correspond it stretches into to correspond in the through-hole 223 or resume the normal position.

The four bolts 24 are respectively used to lock the corresponding base 22 at the lower end of the corresponding upright rod 212, so as to prevent the four bases 22 from sliding up and down at the lower end of the corresponding upright rod 212.

The user is when steady ground walking, four bolt 24 divide in order to correspond the base 22 locking is in correspondence pole setting 212 lower extreme, avoids four base 22 is corresponding respectively the lower extreme of pole setting 212 slides from top to bottom, and the user pulls out four when uneven ground walking bolt 24, four base 22 can be corresponding respectively the lower extreme of pole setting 212 slides from top to bottom to guarantee the steady of helping the ware.

Each telescopic leg 2 further comprises a fixing rod 25 and a U-shaped connecting rod 26, the fixing rod 25 is horizontally arranged between the two corresponding sleeves 211 along the front-back direction, and two ends of the fixing rod 25 are respectively connected and fixed with the two sleeves 211; connecting rod 26 is vertical to be set up two that correspond between the pole setting 212, just connecting rod 26's opening is down, and its logical groove is along left right direction horizontal distribution, every connecting rod 26's both ends respectively with correspond the lower extreme of pole setting 212 is connected fixedly, and dead lever 25 and connecting rod 26 have improved the stability of flexible leg 2.

Four be equipped with annular protrusion 27 on the pole setting 212 respectively, four the sleeve 211 slides the cover respectively and establishes corresponding on the pole setting 212 and be located and correspond annular protrusion 27's top is avoided four sleeve 211 is along corresponding pole setting 212 slides to its bottom to avoid because of four lead to the user to tumble when the lock piece 213 is not locked.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an old person helps capable ware, its characterized in that includes connecting rod (1), two flexible legs (2) and two handles (3), connecting rod (1) is along controlling the direction level setting, two vertical fixed mounting respectively in flexible leg (2) is in the both ends of connecting rod (1), and two the equal vertical up of flexible end of flexible leg (2), two install respectively handle (3) two the flexible of flexible leg (2) is served, two the flexible end of flexible leg (2) can stretch out and draw back in step in order to drive two handle (3) synchronous lift.

2. The walking aid for the elderly as claimed in claim 1, wherein each of the telescopic legs (2) comprises two telescopic rods (21), the two telescopic rods (21) are vertically distributed at intervals along the front-back direction, the telescopic ends of the two telescopic rods (21) are vertically upward, the handle (3) is n-shaped, the two ends of the handle (3) are respectively connected and fixed with the telescopic ends of the two corresponding telescopic rods (21), the two ends of the connecting rod (1) are respectively connected and fixed with the telescopic ends of the two telescopic rods (21) on the front side, and under the action of external force, the telescopic ends of the two telescopic rods (21) can be synchronously stretched to drive the corresponding handle (3) to ascend and descend.

3. The walking aid for the elderly as claimed in claim 2, wherein each of the telescopic rods (21) comprises a sleeve (211), a vertical rod (212) and a locking member (213), the vertical rod (212) is vertically disposed, the sleeve (211) is slidably sleeved on the upper end of the vertical rod (212) and can slide along the vertical rod (212), the upper end of the sleeve (211) forms a telescopic end corresponding to the telescopic rod (21), the locking member (213) is installed on two of the sleeves (211), the locking member (213) is used to lock the sleeve (211) on the sliding track, two ends of the handle (3) respectively extend into the corresponding two of the sleeves (211) and are fixedly connected with the two of the sleeves (211), two ends of the connecting rod (1) are respectively fixedly connected with the upper ends of the two of the sleeves (211) on the front side, and under the action of external force, the two locking pieces (213) lock the two sleeves (211) on the corresponding upright rods (212) respectively or unlock the two sleeves (211), and the two sleeves (211) can slide along the corresponding upright rods (212) respectively.

4. The walking aid for the elderly as claimed in claim 3, wherein the locking member (213) is a bolt, each of the upright bars (212) is provided with a plurality of blind threaded holes (214) horizontally penetrating through the upright bars in the left-right direction, the blind threaded holes (214) are uniformly distributed at intervals up and down, the sidewall of each sleeve (211) is provided with a threaded hole (215) horizontally penetrating through the sleeve in the left-right direction and matching with the corresponding blind threaded hole (214), one end of the locking member (213) far away from the head thereof is screwed in the corresponding threaded hole (215), under the action of external force, the sleeve (211) slides up and down along the corresponding upright bar (212) to the threaded hole (215) to align with any blind threaded hole (214), the locking member (213) is screwed, and one end of the locking member (213) far away from the head thereof is sequentially screwed into the blind threaded hole (214), so as to lock the corresponding sleeve (211) on the upright (212).

5. The walking aid for the elderly as claimed in claim 3 or 4, wherein each of the two telescopic legs (2) further comprises two bases (22) and two elastic members (23), the two bases (22) are slidably mounted at the lower ends of the corresponding two vertical rods (212), each base (22) can slide up and down at the lower end of the corresponding vertical rod (212), the two ends of the elastic member (23) are fixedly connected with the corresponding bases (22) and the lower ends of the corresponding vertical rods (212), and under the action of external force, the four bases (22) respectively overcome the elastic tension of the corresponding elastic members (23) to slide up at the lower ends of the corresponding vertical rods (212), or slide down to reset under the action of the restoring force of the corresponding elastic members (23).

6. The walking aid for the elderly as claimed in claim 5, wherein the base (22) is provided at its upper end with a groove (221) having an upward opening, the lower end of each upright (212) extends into the corresponding groove (221) and is slidably connected thereto, the elastic member (23) is vertically disposed in the groove (221) and is located below the corresponding upright (212), the upper end of the elastic member (23) is fixedly connected to the lower end of the corresponding upright (212), and the lower end of the elastic member is fixedly connected to the bottom wall of the groove (221).

7. The walking aid for the elderly as claimed in claim 6, wherein each of the two telescopic legs (2) further comprises two pins (24), the middle parts of the two bases (22) are respectively provided with a through hole (223) horizontally penetrating through the two bases in the left-right direction and penetrating through the corresponding groove (221), the lower end of each upright rod (212) is respectively provided with a slot (216) matching with the corresponding through hole (223), the two pins (24) are respectively slidably mounted in the corresponding through holes (223), and under the action of external force, the two pins (24) can slide in the corresponding through holes (223) until the pins extend into the corresponding slots (216) or return to the original position.