CN211356591U

CN211356591U - Old person venous transfusion is with preventing falling handrail car

Info

Publication number: CN211356591U
Application number: CN201921287254.0U
Authority: CN
Inventors: 张海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-28
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a falling-proof hand cart for intravenous infusion of old people, which comprises a handrail bedplate, an opening penetrates through the handrail bedplate and penetrates out of one end face of the handrail bedplate, two side walls of the handrail bedplate are hinged with anti-falling components, four corners of the lower surface of the handrail bedplate are respectively provided with a supporting rod, the lower end of each supporting rod is provided with a universal wheel, the supporting rod on one side is provided with a brake component, one supporting rod on the other side is hinged with a backrest, the supporting rods at the two sides of the anti-falling component are provided with the railings, and the position of one railing relative to the backrest is hinged with the saddle, the hand-holding vehicle can be prevented from side turning over due to some reason, and when the old pushes the hand-holding vehicle to walk, the old can be prevented from falling down due to the fact that the speed of the hand-holding vehicle is too high and the old cannot control the hand-holding vehicle.

Description

Old person venous transfusion is with preventing falling handrail car

Technical Field

The utility model relates to the technical field of medical equipment, the concrete field is an old person venous transfusion is with preventing falling hand cart.

Background

At present, after lower limb trauma and surgery of old people, recovery patients with drainage pipelines are inconvenient to move, particularly when in hospital, intravenous infusion or enteral nutrition infusion is needed, patients do not move autonomously if lying in bed for a long time, recovery is not facilitated, but nursing assistance is provided at all time intervals, and the existing facilities such as crutches are not practical, and the condition that the patients can walk or have a rest in place and cannot fall down cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an old person venous transfusion is with preventing falling hand cart to solve facilities such as the current walking stick that provide among the above-mentioned background art, can not guarantee that the patient helps capable or the original place rest can not fall down the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an old person venous transfusion is with preventing falling hand cart, includes the handrail platen, run through on the handrail platen and have an end that opening and opening run through out the handrail platen, the both sides wall of handrail platen all articulates there is prevents falling the subassembly, four angles of lower surface of handrail platen all are equipped with the bracing piece, the lower extreme of bracing piece is equipped with the universal wheel, one side be equipped with brake assembly on the bracing piece, one of opposite side it has the back to articulate on the bracing piece, prevent being provided with railing, one on the both sides bracing piece of falling the subassembly the position of relative back articulates on the railing has the saddle.

Preferably, the anti-falling assembly comprises a telescopic rod, a telescopic cylinder and an anti-falling pad, one end of the telescopic rod is hinged to the handrail platen, the other end of the telescopic rod extends into the telescopic cylinder and is in sliding connection with the telescopic cylinder, one end of the telescopic cylinder is fixedly connected with the anti-falling pad, a portable handle is arranged at a position, close to the handrail platen, of the telescopic cylinder, a plurality of locking holes are formed in the telescopic rod, and a locking knob is arranged at a position, opposite to the locking holes, of the telescopic cylinder 302.

Preferably, the brake assembly includes hand lever and brake pad, be equipped with articulated seat on the bracing piece, the hand lever articulates on articulated seat, it all is equipped with the hand-pulled mouth to lie in the open-ended both sides on the handrail platen, the hand-pulled mouth is run through to the one end of hand lever, the other end and the brake pad fixed connection of hand lever.

Preferably, the two sides of the opening on the armrest bedplate are provided with arm cotton pads.

Preferably, an armrest rod frame is arranged between the two hand openings on the armrest platform plate.

Preferably, the length of the backrest is greater than the distance between the two support rods on one side.

Preferably, the length of the saddle is greater than the distance between the two rails.

Preferably, the anti-falling pad is made of a rubber material.

Preferably, the brake pad is made of a semi-metal material.

Preferably, infusion supports are arranged on two side walls of the armrest bedplate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an old person venous transfusion is with preventing falling hand cart, through the cooperation setting of bracing piece and universal wheel, can play the supporting role to the handrail platen, through the cooperation setting of the cotton pad of opening and arm, old person is in the opening, play the supporting role to the arm, through the cooperation setting of back and saddle, old person can sit on the saddle, and lean on the back, through locking knob, can lock the telescopic link in the telescopic cylinder, through carrying the handle, stretch telescopic link and telescopic cylinder, draw to and produce certain angle with vertical direction, make prevent falling the pad laminating subaerial, at last locking the locking end of locking knob in corresponding locking hole, just can prevent that the handrail car from inclining askew to both sides, through the rod principle of articulated seat and hand lever, can pull the carrying the handle, the brake pad will laminate subaerial, can slow down the speed of advancing of hand cart, the utility model discloses, through preventing falling the subassembly, when the saddle rest of old person on the handrail car or infusion, can prevent that the hand truck from taking place the phenomenon of turning on one's side because of certain reason, through the brake subassembly, when the old person impels the hand truck walking, can prevent that the too fast old person of handrail car from uncontrollable and taking place to fall down the phenomenon.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the structure of the plane A-A in FIG. 1.

FIG. 3 is a schematic view of the structure of B-B in FIG. 1.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-handrail bedplate, 2-opening, 3-anti-falling component, 301-telescopic rod, 302-telescopic cylinder, 303-anti-falling pad, 304-handle, 305-locking hole, 306-locking knob, 4-support rod, 5-universal wheel, 6-brake component, 601-hand lever, 602-brake pad, 603-hinged seat, 7-backrest, 8-railing, 9-saddle, 10-hand opening, 11-arm cotton pad, 12-handrail rack, 13-infusion support

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an old person venous transfusion is with preventing falling handrail car, includes handrail platen 1, run through opening 2 and opening 2 on handrail platen 1 and run through out a terminal surface of handrail platen 1, the old person can get into opening 2 and stand at the intermediate position of handrail platen 1, the both sides wall of handrail platen 1 all articulates there is prevents falling subassembly 3, through preventing falling subassembly 3, when the old person is at the saddle 9 rest or the infusion on handrail car, can prevent that handrail car from taking place the phenomenon of turning on one's side because of some reason, four angles of the lower surface of handrail platen 1 all are equipped with bracing piece 4, the lower extreme of bracing piece 4 is equipped with universal wheel 5, sets up through the cooperation of bracing piece 4 and universal wheel 5, can play the supporting role to handrail platen 1, promotes handrail platen 1 simultaneously and can remove to arbitrary direction, one side be equipped with brake assembly 6 on the bracing piece 4, through brake assembly 6, when the old person pushed the hand truck walking, can prevent that the too fast old person of handrail car speed can't control and take place to fall down the phenomenon, one of opposite side it has back 7 to articulate on bracing piece 4, it is provided with railing 8, one to prevent falling on the both sides bracing piece 4 of subassembly 3 the position relative back 7 that is gone up on railing 8 articulates there is saddle 9, and the old man can sit on saddle 9 when the rest to lean on back 7.

Specifically, prevent falling subassembly 3 and include telescopic link 301, a telescopic cylinder 302 and prevent falling pad 303, the one end of telescopic link 301 articulates on handrail platen 1, the other end of telescopic link 301 stretch into in the telescopic cylinder 302 and with telescopic cylinder 302 sliding connection, the one end of telescopic cylinder 302 with prevent falling pad 303 fixed connection, the position that is close to handrail platen 1 on the telescopic cylinder 302 is equipped with portable handle 304, be equipped with a plurality of locking hole 305 on the telescopic link 301, the position of relative locking hole 305 on the telescopic cylinder 302 is equipped with locking knob 306, elongates telescopic link 301 and telescopic cylinder 302, draws and produces certain angle with vertical direction, makes and prevent falling the pad 303 laminating subaerial, just can prevent that the handrail car from inclining askew to both sides.

Particularly, brake subassembly 6 includes hand lever 601 and brake pad 602, be equipped with articulated seat 603 on the bracing piece 4, hand lever 601 articulates on articulated seat 603, the both sides that lie in opening 2 on the handrail platen 1 all are equipped with hand-pulled mouth 10, hand-pulled mouth 10 is run through to the one end of hand lever 601, hand lever 601's the other end and brake pad 602 fixed connection, through the lever rod principle of articulated seat 603 and hand lever 601, can pull hand lever 601's top, brake pad 602 will laminate subaerial, can slow down the speed of advancing of hand truck.

Specifically, the arm cotton pads 11 are arranged on the two sides of the opening 2 of the armrest platform board 1, and when the arm is supported, the comfort of the arm is improved.

Specifically, an armrest rod frame 12 is arranged between the two handhold openings 10 on the armrest platform board 1, and the anti-theft armrest rod frame 12 can be used for pushing the hand truck.

Specifically, the length of the backrest 7 is greater than the distance between two support rods 4 on one side, the backrest 7 is turned from one support rod 4 to the other support rod 4, and the other support rod 4 has a limiting effect on the backrest 7.

Specifically, the length of the seat 9 is greater than the distance between the two rails 8, the seat 9 is turned over from one rail 8 to the other rail 8, and the other rail 8 also serves as a limit for the seat 9.

Specifically, the anti-falling pad 303 is made of a rubber material, so that the friction between the anti-falling pad 303 and the ground is increased.

Specifically, brake pad 602 is made of a semi-metal material, which reduces the wear of brake pad 602.

Particularly, infusion supports 13 are arranged on two side walls of the armrest bedplate 1, and infusion bottles can be hung on the infusion supports 13, so that infusion is facilitated.

The working principle is as follows: in the utility model, the support rod 4 and the universal wheel 5 are arranged in a matching way, the handrail bedplate 1 can be supported, the handrail bedplate 1 can be pushed to move in any direction, the old can enter the opening 2 and stand at the middle position of the handrail bedplate 1 through the matching arrangement of the opening 2 and the arm cotton pad 11, two arms can be respectively placed on the arm cotton pads 11 at two sides of the handrail bedplate 1, thereby facilitating the direct transfusion on the handrail car, simultaneously, the support of the arms can lead the old to have better stability and difficult falling down when walking, when the old stops walking and has rest, the backrest 7 can be turned over from one support rod 4 to the other support rod 4 through the matching arrangement of the backrest 7 and the seat 9, the other support rod 4 can play a limiting role on the backrest 7, then the seat 9 is turned over from one handrail 8 to the other handrail 8, the other handrail 8 also plays a role in limiting the seat 9, the old can sit on the seat 9 and lean against the backrest 7, in order to improve the overall stability of the handcart, before a rest, the locking knob 306 can be twisted first, the locking end of the locking knob 306 is screwed out of the locking hole 305, then the carrying handle is held, the telescopic rod 301 and the telescopic cylinder 302 are stretched through the flexibility of the telescopic rod 301 and the telescopic cylinder 302 and are pulled to form a certain angle with the vertical direction, so that the anti-falling pad 303 is attached to the ground, finally the locking end of the locking knob 306 is locked in the corresponding locking hole 305, the handrail can be prevented from inclining and falling to two sides, when the old rests on the seat 9, the hand can be placed on the carrying handle 304, the handrail is more comfortable, when the old rests and walks, because the handcart is pushed by the old, and the reasons such as inertia are too fast, in order to prevent the old person from falling down, can hold hand lever 601 by two hands when walking, in case the pushing speed is too fast, through the rod principle of articulated seat 603 and hand lever 601, can pull the top of hand lever 601, brake pad 602 will laminate subaerial, can slow down the forward speed of hand truck, prevent that the old person from taking place to fall down because of the speed that the good promotion of control was held up the hand truck is too fast, through infusion support 13, can hang the infusion bottle on infusion support 13, convenient infusion, the utility model discloses, through preventing falling subassembly 3, when the old person is at the saddle 9 rest on the handrail car or when infusing, can prevent that the hand truck from taking place the phenomenon of turning on one's side because of certain reason, through brake subassembly 6, when the old person pushes up the walking of hand truck, can prevent that the handrail car speed is too fast the old person can's unable control and take place the phenomenon of falling down.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an old person venous transfusion is with preventing falling hand cart, includes handrail platen (1), its characterized in that: the handrail is characterized in that an opening (2) penetrates through the handrail bedplate (1), the opening (2) penetrates through one end face of the handrail bedplate (1), two side walls of the handrail bedplate (1) are hinged with anti-falling components (3), four corners of the lower surface of the handrail bedplate (1) are provided with supporting rods (4), the lower end of each supporting rod (4) is provided with a universal wheel (5), one side of each supporting rod is provided with a brake component (6) on the supporting rod (4), one side of each supporting rod is hinged with a backrest (7) on the supporting rod (4), handrails (8) are arranged on the supporting rods (4) on two sides of the anti-falling components (3), and one position, opposite to the backrest (7), on the handrails (8) is hinged with a seat (9).

2. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: prevent falling subassembly (3) and include telescopic link (301), a flexible section of thick bamboo (302) and prevent falling pad (303), the one end of telescopic link (301) articulates on handrail platen (1), the other end of telescopic link (301) stretch into in flexible section of thick bamboo (302) and with flexible section of thick bamboo (302) sliding connection, the one end and the preventing falling pad (303) fixed connection of a flexible section of thick bamboo (302), the position that is close to handrail platen (1) on flexible section of thick bamboo (302) is equipped with portable handle (304), be equipped with a plurality of locking hole (305) on telescopic link (301), the position of relative locking hole (305) is equipped with locking knob (306) on flexible section of thick bamboo (302).

3. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: brake subassembly (6) include hand lever (601) and brake pad (602), be equipped with articulated seat (603) on bracing piece (4), hand lever (601) articulate on articulated seat (603), the both sides that lie in opening (2) on handrail platen (1) all are equipped with hand-pulled mouth (10), hand-pulled mouth (10) are run through to the one end of hand lever (601), the other end and brake pad (602) fixed connection of hand lever (601).

4. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: arm cotton pads (11) are arranged on the two sides of the opening (2) on the armrest bedplate (1).

5. The anti-falling hand cart according to claim 3, characterized in that: a handrail rod frame (12) is arranged between the two hand-pulled openings (10) on the handrail bedplate (1).

6. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: the length of the backrest (7) is greater than the distance between the two support rods (4) on one side.

7. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: the length of the saddle (9) is greater than the distance between the two railings (8).

8. The anti-falling hand cart for the intravenous infusion of the old people according to claim 2, characterized in that: the anti-falling pad (303) is made of rubber materials.

9. The anti-falling hand cart according to claim 3, characterized in that: the brake pad (602) is made of a semi-metal material.

10. The anti-falling hand cart for the intravenous infusion of the old people according to claim 1, which is characterized in that: two side walls of the handrail bedplate (1) are provided with infusion supports (13).