CN216220926U - Novel eccentric mechanism bedside handrail - Google Patents

Abstract

The utility model discloses a novel eccentric mechanism bedside handrail, which comprises a handle bar and an underframe, wherein two ends of the bottom of the handle bar are fixedly connected with upright bars, the end part of the back surface of the underframe is fixedly connected with a rotating shaft seat, the inner side of the rotating shaft seat is rotatably connected with a connecting seat, the top of the connecting seat is fixedly connected with a sleeve, the upright bars are inserted in the sleeve, the left side of the upright bars is provided with a limiting hole, a positioning elastic sheet is fixedly arranged in the limiting hole, and the outer side surface of the sleeve is provided with a plurality of positioning holes from top to bottom. By adopting the structure, the rotating shaft seats are respectively arranged at the two ends of the underframe, so that the connecting seats can rotate relatively, the positions of the handles can be conveniently rotated and folded, meanwhile, the connecting surfaces of the rotating shaft seats and the connecting seats are flat, the installation and butt joint are convenient, when the handles are needed to be used as handrails, the locking assembly can penetrate through the first eccentric hole and be inserted into the second eccentric hole to lock the connecting seats, and the handles are kept in the vertical state.

Description

Novel eccentric mechanism bedside handrail

Technical Field

The utility model belongs to the field of armrests, and particularly relates to a novel bedside armrest with an eccentric mechanism.

Background

Along with the continuous progress of society, people attach importance to old person's health and safety increasingly, to old person or patient, from the bed get up or lie down all can be more difficult, current old person's frame of standing up who installs in bed, including handrail frame and the fixed plate of being connected with handrail frame, this fixed plate is settled between bedstead and mattress in order to be used for the fixed handrail frame position of cooperation.

In the in-service use process, the area occupied by the traditional handrail frame is large, the operation and installation of the part of foldable handrail frames are troublesome, the operation steps are complicated, the positioning effect is poor, and the difference of body heights of the old is large, so that the use height of the traditional handrail frame cannot be conveniently and quickly adjusted.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the present invention is to provide a novel eccentric mechanism bedside armrest to solve the problems of inconvenient rotation and folding and height adjustment.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a novel eccentric mechanism bedside handrail, includes barre and chassis, the bottom both ends fixedly connected with pole setting of barre, the back tip fixedly connected with pivot seat of chassis, the inboard of pivot seat is rotated and is connected with the connecting seat, the top fixedly connected with sleeve pipe of connecting seat, the pole setting is pegged graft at the cover intraductally, spacing hole has been seted up in the left side of pole setting, the inside fixed mounting in spacing hole has the location shell fragment, a plurality of locating holes have been seted up to sheathed tube lateral surface top-down, first eccentric orfice has been seted up to the side border position of pivot seat, the second eccentric orfice has been seted up to the side border of connecting seat and the position that corresponds with first eccentric orfice, it has locking Assembly to peg graft in the first eccentric orfice, locking Assembly runs through first eccentric orfice.

Through adopting the above-mentioned technical scheme, both ends at the chassis are equipped with the pivot seat respectively, can make the connecting seat carry out relative rotation, the position of the barre of being convenient for is rotated foldingly, the pivot seat is flat mutually with the connection face of connecting seat simultaneously, be convenient for install the butt joint, when needing to use the barre as the handrail, utilize locking Assembly to run through first eccentric orfice plug-in to connect to the downthehole connecting seat locking of second eccentric orfice, thereby make the barre keep erectting the state, through setting up locating hole and location shell fragment, can make it can carry on spacingly in the spacing hole department of suitable height, thereby realize the flexible regulation at the intraductal sleeve pipe of pole setting, thereby can adjust the height of this barre according to user's requirement, use the location shell fragment as spacing body, it is spacing to utilize the elasticity of shell fragment, it is swift convenient to use the regulation.

Further, as a preferred technical scheme, the rod body of the handlebar is sleeved with the spacer, and the inner side surface of the handlebar is fixedly connected with the cross rod.

Through adopting above-mentioned technical scheme, utilize the shock insulator can play the effect of protecting at a distance from, make to hold the sense more comfortable, the horizontal pole plays the effect of strengthening the support.

Further, as a preferred technical scheme, the underframe is in a flat pipe body shape, and a plurality of mounting holes are formed in the surface of the underframe.

Through adopting above-mentioned technical scheme, set up the chassis and be flat body shape, be convenient for carry out fixed mounting to it, the mounting hole of setting can utilize suitable screw to install.

Further, as a preferred technical scheme, the side surfaces of the rotating shaft seat and the connecting seat are correspondingly provided with rotating holes, a rotating shaft body is arranged in each rotating hole, and the connecting seat rotates on the inner side surface of the rotating shaft seat through the rotating shaft body.

Through adopting above-mentioned technical scheme, set up and change the hole and make things convenient for the pivot body to rotate to make the pivot seat rotate with the connecting seat.

Further, as preferred technical scheme, locking Assembly includes the screw rod, screw thread connection is in the inside of first eccentric orfice, the one end fixedly connected with of keeping away from first eccentric orfice of screw rod is revolved the handle.

Through adopting above-mentioned technical scheme, can be convenient for rotate the screw rod through setting up soon to can directly rotate location, convenient to use to the screw rod without the instrument.

Further, as a preferred technical scheme, a hexagon socket is arranged at one end of the screw rod, which is far away from the eccentric hole.

Through adopting above-mentioned technical scheme, can utilize the instrument to rotate the screw rod when revolving the unable use of handle through additionally setting up interior hexagonal hole.

Further, as a preferred technical scheme, a sleeve cap is fixedly installed at the top of the sleeve.

Through adopting above-mentioned technical scheme, set up the sheathed tube port of cover cap cover, can play the effect of protection.

In summary, the utility model mainly has the following beneficial effects:

first, be equipped with the pivot seat respectively at the both ends of chassis, can make the connecting seat carry out relative rotation, the position of the barre of being convenient for is rotated and is folded, and the pivot seat is flat mutually with the face of connecting seat simultaneously, is convenient for install the butt joint, when needing to use the barre as the handrail, utilizes locking Assembly can run through first eccentric orfice and connect to the downthehole locking of second eccentric orfice to make the barre keep erectting the state.

The second, through setting up locating hole and location shell fragment, can make it can carry on spacingly in the spacing hole department of suitable height to realize the flexible regulation at the intraductal cover of pole setting, thereby can adjust the height of this barre according to user's requirement, use the location shell fragment as spacing body, utilize the elasticity of shell fragment to carry on spacingly, use to adjust swiftly convenient.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of the structure of part a of the present invention.

Reference numerals: 1. the handle bar comprises a handle bar body, 2, an underframe, 3, a vertical rod, 4, a rotating shaft seat, 5, a connecting seat, 6, a sleeve, 7, a limiting hole, 8, a positioning elastic sheet, 9, a positioning hole, 10, a first eccentric hole, 11, a second eccentric hole, 12, a locking assembly, 1201, a screw rod, 1202, a rotating handle, 1203, an inner hexagonal hole, 13, a spacer, 14, a cross rod, 15, a mounting hole, 16, a rotating hole, 17, a rotating shaft body, 18 and a sleeve cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the novel eccentric mechanism bedside handrail of this embodiment, including barre 1 and chassis 2, the bottom both ends fixedly connected with pole setting 3 of barre 1, the back tip fixedly connected with pivot seat 4 of chassis 2, the inboard rotation of pivot seat 4 is connected with connecting seat 5, the top fixedly connected with sleeve pipe 6 of connecting seat 5, pole setting 3 is pegged graft in sleeve pipe 6, spacing hole 7 has been seted up on the left side of pole setting 3, the inside fixed mounting of spacing hole 7 has location shell fragment 8, a plurality of locating holes 9 have been seted up to the lateral surface top-down of sleeve pipe 6, first eccentric orfice 10 has been seted up to the side border position of pivot seat 4, second eccentric orfice 11 has been seted up to the side border of connecting seat 5 and the position that corresponds with first eccentric orfice, it has locking component 12 to peg graft in first eccentric orfice 10, locking component 12 runs through first eccentric orfice.

Referring to fig. 1-2, in order to achieve the purpose of enhancing protection, in this embodiment, a spacer 13 is sleeved on the body of the stick 1, and a cross bar 14 is fixedly connected to the inner side surface of the stick 1; the spacer 13 can play a role in separation and protection, so that the holding feeling is more comfortable, and the cross rod 14 plays a role in strengthening and supporting.

Referring to fig. 1-2, in order to achieve the purpose of easy installation, the bottom frame 2 of the present embodiment is in a shape of a flat pipe, and a plurality of installation holes 15 are formed on the surface of the bottom frame 2; the chassis 2 is arranged to be in a flat pipe shape, so that the chassis can be conveniently and fixedly installed, and the installation holes 15 can be installed by using appropriate screws.

Referring to fig. 2-3, in order to achieve the purpose of facilitating rotation, in this embodiment, rotation holes 16 are correspondingly formed on the side surfaces of the rotation shaft seat 4 and the connection seat 5, a rotation shaft body 17 is arranged inside the rotation holes 16, and the connection seat 5 rotates on the inner side surface of the rotation shaft seat 4 through the rotation shaft body 17; the rotation hole 16 is provided to facilitate the rotation of the rotation shaft body 17, so that the rotation shaft seat 4 can rotate with the connecting seat 5.

Referring to fig. 2-3, for the purpose of facilitating locking, the locking assembly 12 of the present embodiment includes a screw 1201, the screw 1201 is threadedly coupled inside the first eccentric hole 10, and a knob 1202 is fixedly coupled to an end of the screw 1201 away from the first eccentric hole 10; the screw 1201 can be rotated conveniently by arranging the knob 1202, so that the screw 1201 can be directly rotated and positioned without tools, and the use is convenient.

Referring to fig. 2-3, in order to facilitate rotation by using a tool, an end of the screw 1201, which is away from the eccentric hole, is provided with a hexagon socket 1203 in the present embodiment; the screw 1201 can be turned by a tool when the knob 1202 is not in use by additionally providing the hexagonal socket 1203.

Referring to fig. 1-2, for the purpose of protecting the port, a cap 18 is fixedly mounted on the top of the sleeve 6 in this embodiment; the sleeve cap 18 is arranged to cover the port of the sleeve 6, and can play a role of protection.

The use principle and the advantages are as follows: the two ends of the underframe 2 are respectively provided with a rotating shaft seat 4, which can make the connecting seat 5 rotate relatively, so that the part of the handle bar 1 can be folded and rotated, meanwhile, the connecting surfaces of the rotating shaft seat 4 and the connecting seat 5 are flat, which is convenient for installation and butt joint, when the handle bar 1 is needed to be used as a handrail, the connecting seat 5 can be locked by inserting the locking component 12 into the second eccentric hole 11 through the first eccentric hole 10, so that the handle bar 1 is kept in a vertical state, the handle bar can be limited at the position of the limiting hole 7 with proper height by arranging the positioning hole 9 and the positioning elastic sheet 8, thereby realizing the telescopic adjustment of the upright rod 3 in the sleeve 6, adjusting the height of the handle bar 1 according to the requirement of a user, using the positioning elastic sheet 8 as a limiting body, utilizing the elasticity of the elastic sheet for limiting, being fast and convenient to use and adjustment, and utilizing the spacer 13 to play the role of separating and protecting, make to hold and feel more comfortable, horizontal pole 14 plays the effect of strengthening the support, it is flat body shape to set up chassis 2, be convenient for carry out fixed mounting to it, the mounting hole 15 of setting can utilize suitable screw to install, it makes things convenient for pivot body 17 to rotate to set up commentaries on classics hole 16, thereby make pivot seat 4 can rotate with connecting seat 5, can be convenient for rotate screw rod 1201 through setting up 1202 soon, thereby can directly rotate the location to screw rod 1201 without the instrument, high durability and convenient use, hexagonal hole 1203 can be when rotating 1202 can't use soon through additionally setting up, utilize the instrument to rotate screw rod 1201, set up 18 ports of entangling sleeve 6 of overlap cap, can play the effect of protection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel eccentric mechanism bedside handrail which characterized in that: the handle comprises a handle rod (1) and an underframe (2), wherein two ends of the bottom of the handle rod (1) are fixedly connected with upright rods (3), the back end part of the underframe (2) is fixedly connected with a rotating shaft seat (4), the inner side of the rotating shaft seat (4) is rotatably connected with a connecting seat (5), the top of the connecting seat (5) is fixedly connected with a sleeve (6), the upright rods (3) are inserted in the sleeve (6), the left side of the upright rods (3) is provided with a limiting hole (7), the inside of the limiting hole (7) is fixedly provided with a positioning elastic sheet (8), the outer side surface of the sleeve (6) is provided with a plurality of positioning holes (9) from top to bottom, the side edge position of the rotating shaft seat (4) is provided with a first eccentric hole (10), the side edge of the connecting seat (5) and the position corresponding to the first eccentric hole are provided with a second eccentric hole (11), and a locking component (12) is inserted in the first eccentric hole (10), and the locking component (12) penetrates through the first eccentric hole.

2. The novel eccentric mechanism bedside handrail of claim 1, wherein: the handle bar is characterized in that a spacer (13) is sleeved on the body of the handle bar (1), and a cross bar (14) is fixedly connected to the inner side surface of the handle bar (1).

3. The novel eccentric mechanism bedside handrail of claim 1, wherein: the chassis (2) is in a flat pipe body shape, and a plurality of mounting holes (15) are formed in the surface of the chassis (2).

4. The novel eccentric mechanism bedside handrail of claim 1, wherein: the side surfaces of the rotating shaft seat (4) and the connecting seat (5) are correspondingly provided with rotating holes (16), a rotating shaft body (17) is arranged inside the rotating holes (16), and the connecting seat (5) rotates on the inner side surface of the rotating shaft seat (4) through the rotating shaft body (17).

5. The novel eccentric mechanism bedside handrail of claim 1, wherein: the locking assembly (12) comprises a screw rod (1201), the screw rod (1201) is in threaded connection with the inside of the first eccentric hole (10), and a rotating handle (1202) is fixedly connected to one end, far away from the first eccentric hole (10), of the screw rod (1201).

6. The novel eccentric mechanism bedside handrail of claim 5, wherein: an inner hexagonal hole (1203) is formed in one end, far away from the eccentric hole, of the screw rod (1201).

7. The novel eccentric mechanism bedside handrail of claim 1, wherein: the top of the sleeve (6) is fixedly provided with a sleeve cap (18).

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