CN211560835U

CN211560835U - Foldable clinical care cart

Info

Publication number: CN211560835U
Application number: CN201922134279.3U
Authority: CN
Inventors: 汤美霞; 李晓静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-25
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a foldable clinical nursing trolley, the structure of which comprises an outer frame and a frame, the foldable clinical nursing trolley of the utility model is characterized in that a connecting rod is rotated clockwise through a fixing mechanism arranged on the right side of the frame to form a straight line with a first rocker, at the moment, an iron block at the lower end of an adjustable screw which is connected with a second rocker in a penetrating way compresses a second cross rod, after compression, the extension length of the adjustable screw can be adjusted to achieve the size of adjusting pressing force, then the inserting rod is inserted into the tail part of the connecting rod, then the inserting rod is sleeved into a reinforcing plate for reinforcement, finally a first lug at the front end of the inserting rod and a second lug are aligned with a first slot and a second slot which are arranged on the inserting plate, when folding and storage are needed, the inserting rod is firstly pulled out from the inserting plate, then the adjustable screw is loosened, the connecting rod is pressed downwards to separate the fixing mechanism from the outer frame, the folding box has the advantages that the folding box is perfectly folded and the box body is rapidly installed, and the movable space of a hospital is greatly improved.

Description

Foldable clinical care cart

Technical Field

The utility model relates to a clinical care of folded cascade shallow belongs to nursing shallow field.

Background

The clinical nursing trolley is medical equipment for ward protection and transportation, is suitable for various large hospitals, health clinics, pharmacies, psychiatric hospitals and various large daily-use rotary trolleys, and can reduce the operation burden of nurses to a great extent.

Promote folded cascade clinical care shallow by the nurse is manual, because the activity degree of hospital is comparatively crowded, and current folded cascade clinical care shallow leads to the perfect folding of going on owing to there are storage cabinets of placing the medicine such as box to can not carry out quick installation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a clinical care of folded cascade shallow to solve prior art because hospital's activity degree is comparatively crowded, and current clinical care of folded cascade shallow owing to have the storage cabinet of placing the medicine such as box, leads to folding that can not be perfect, and can not carry out quick installation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a foldable clinical nursing trolley comprises an outer frame, a frame and a fixing mechanism, wherein the lower end of the outer frame is fixed with universal wheels, the upper left end of the outer frame is fixed with a handrail through soldering tin, the right end of the outer frame is spliced with the frame, the lower end of the frame is fixed with a box body into a whole, the middle part of the inner side of the box body is fixed with a partition plate, drawers are fixed at the upper end and the lower end of the partition plate, handles are arranged at the front ends of the drawers, the outer frame is spliced with the fixing mechanism, the right side of the frame is fixed with the fixing mechanism, the fixing mechanism comprises a connecting rod, an auxiliary mechanism, a first rocker, a second rocker, an adjustable screw and an iron block, the right side of the connecting rod is communicated with the auxiliary mechanism, the lower left end of the connecting rod is rotatably connected with the first rocker, the upper left end of the connecting rod is rotatably matched with the second, the upper right end of the frame is fixed with the auxiliary mechanism, the right side of the frame is rotatably connected with the first rocker, the right side of the frame is rotatably connected with the second rocker, and the upper right end of the outer frame is communicated with the adjustable screw.

Further, the frame comprises first whippletree, second horizontal pole and bolt, first whippletree right side and second horizontal pole folding joint, and first whippletree is closely laminated the upper end with the second horizontal pole and is fixed mutually with the bolt through the screw thread.

Further, complementary unit comprises inserted bar, first lug, second lug, gusset plate, recess, picture peg, first slot and second slot, inserted bar rear end middle part is fixed as an organic whole with first lug, inserted bar rear end left side is provided with the second lug, inserted bar rear end is pegged graft with the gusset plate, the recess has been seted up at gusset plate upper end middle part, the gusset plate closely laminates with the picture peg, first slot has been seted up to the picture peg front end, first slot left side lower extreme is provided with the second slot, frame upper right end passes through welded fastening with the picture peg.

Furthermore, the second rocking rod is 7 characters, and the connecting rod and the contained angle of second rocking rod, minimum angle 25, connecting rod and the rotatable angle of second rocking rod are 15.

Further, the adjustable screw and the iron block are fixed into a whole, the adjustable length of the adjustable screw is 5cm, and the weight of the iron block is 500 g.

Furthermore, the bolts are totally four, the structures are completely the same, and the bolts are all fixed at the upper ends of the close joint positions of the first cross bar and the second cross bar.

Furthermore, the number of the second convex blocks is two, and the second convex blocks are symmetrically distributed along the vertical center line of the inserted bar.

Further, the first bump is arranged at the upper end of the second bump, and the first bump is 2cm higher than the upper end of the second bump.

Furthermore, the outer frame is made of stainless steel.

Furthermore, the iron blocks are made of cast iron.

The utility model relates to a foldable clinical nursing cart, which comprises a fixing mechanism arranged on the right side of a frame, a connecting rod which is clockwise rotated, so that the connecting rod and the first rocker form a straight line, the iron block at the lower end of the adjustable screw which is in through connection with the second rocker compresses the second cross rod, after compression, the length of the second cross rod extending out can be adjusted through the adjustable screw, so as to adjust the pressing force, then the inserted link is inserted into the tail part of the connecting rod, then the inserted link is sleeved into the reinforcing plate for reinforcement, finally the first lug and the second lug at the front end of the inserted link are aligned with the first slot and the second slot which are arranged on the inserted link, when the folded storage is needed, the inserted bar is firstly pulled out of the inserted plate, and then the connecting rod is pressed downwards after the adjustable screw is loosened, so that the fixing mechanism is separated from the outer frame, the effects of perfect folding and rapid box body installation are achieved, and the movable space of a hospital is greatly improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the outer frame structure of the present invention;

FIG. 3 is a schematic structural view of the frame and the box body of the present invention;

fig. 4 is a schematic view of the right-side structure of the fixing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the auxiliary mechanism of the present invention.

In the figure: the device comprises an outer frame-1, universal wheels-2, armrests-3, a frame-4, a box body-5, a partition plate-6, a drawer-7, a handle-8, a fixing mechanism-9, a first cross bar-101, a second cross bar-102, bolts-103, a connecting rod-91, an auxiliary mechanism-92, a first rocker-93, a second rocker-94, an adjustable screw-95, an iron block-96, an inserting rod-921, a first bump-922, a second bump-923, a reinforcing plate-924, a groove-925, an inserting plate-926, a first inserting groove-927 and a second inserting groove-928.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a foldable clinical nursing cart: the device comprises an outer frame 1, a frame 4 and a fixing mechanism 9, wherein the lower end of the outer frame 1 is fixed with a universal wheel 2, the upper left end of the outer frame 1 is fixed with a handrail 3 through soldering tin, the right end of the outer frame 1 is spliced with the frame 4, the lower end of the frame 4 is fixed with a box body 5 into a whole, the middle part of the inner side of the box body 5 is fixed with a partition plate 6, drawers 7 are fixed at the upper end and the lower end of the partition plate 6, a handle 8 is arranged at the front end of each drawer 7, the outer frame 1 is spliced with the fixing mechanism 9, the right side of the frame 4 is fixed with the fixing mechanism 9, the fixing mechanism 9 comprises a connecting rod 91, an auxiliary mechanism 92, a first rocker 93, a second rocker 94, an adjustable screw 95 and an iron block 96, the right side of the connecting rod 91 is in through connection with the auxiliary mechanism 92, the auxiliary mechanism 92 can further reinforce the connecting rod 91, the lower left end of the, the lower end of the adjustable screw 95 penetrates through the left upper end of the second rocker 94 and is fixed with the iron block 96 into a whole, so that the compression degree of the adjustable screw 95 can be conveniently adjusted, the right upper end of the frame 4 is fixed with the auxiliary mechanism 92, the right side of the frame 4 is rotatably connected with the first rocker 93, the right side of the frame 4 is rotatably connected with the second rocker 94, and the right upper end of the outer frame 1 is in through connection with the adjustable screw 95.

Wherein, frame 1 comprises first whippletree 101, second horizontal pole 102 and bolt 103, first whippletree 101 right side and second horizontal pole 102 folding joint, and first whippletree 101 is fixed mutually with bolt 103 through the screw thread with the closely laminating upper end of second horizontal pole 102, and the frame 1 of being convenient for carries out quick accomodating.

Wherein, complementary unit 92 comprises inserted bar 921, first lug 922, second lug 923, gusset plate 924, recess 925, picture peg 926, first slot 927 and second slot 928, inserted bar 921 rear end middle part is fixed as an organic whole with first lug 922, inserted bar 921 rear end left side is provided with second lug 923, inserted bar 921 rear end is pegged graft with gusset plate 924, recess 925 has been seted up at gusset plate 924 upper end middle part, gusset plate and the inseparable laminating of picture peg 926, first slot 927 has been seted up to picture peg 926 front end, the left lower extreme of first slot 927 is provided with second slot 928, frame 4 upper right end and picture peg 926 are through welded fastening, the convenience is to the further reinforcement of fixed establishment 9.

The second rocking bar 94 is 7-shaped, the included angle between the connecting rod 91 and the second rocking bar 94 is 25 degrees at the minimum angle, and the rotatable angle between the connecting rod 91 and the second rocking bar 94 is 15 degrees, so that the connecting rod 91 and the second rocking bar 94 can rotate better.

Wherein, adjustable screw 95 is fixed as an organic whole with iron plate 96, and adjustable screw 95 adjustable length is 5cm to iron plate 96 is heavy 500g, can effectual regulation compress tightly required degree.

Wherein, the bolts 103 are provided with four in total, and the structure is the same, and bolts 103 all are fixed in the upper end of the first horizontal bar 101 with the closely laminating department of second horizontal bar 102, and a plurality of bolts 103 design make first horizontal bar 101 more firm with second horizontal bar 102 is fixed.

Wherein, second lug 923 is provided with two altogether, and second lug 923 is the symmetric distribution along inserted bar 921 vertical center line, has improved the fastening effect of inserted bar 921 with inserted bar 926.

The first protrusion 922 is located at the upper end of the second protrusion 923, and the first protrusion 922 is higher than the upper end of the second protrusion 923 by 2cm, so that the inserting rod 921 is conveniently sleeved in the reinforcing plate 924.

Wherein, the outer frame 1 is made of stainless steel.

Wherein, the iron block 96 is made of cast iron.

This patent the connecting rod 91, the linkage comprises connecting rod body, big end cover of connecting rod, the little first bush of connecting rod, big end axle bush of connecting rod and connecting rod bolt (or screw), etc., the linkage bears the gas effort that the piston pin transmitted and the effect of its self swing and the reciprocal inertia force of piston group, the size and the direction of these power all are periodic variation, therefore the connecting rod receives alternating load effect such as compression, tensile, the connecting rod must have sufficient fatigue strength and structural rigidity, fatigue strength is not enough, often can cause connecting rod body or connecting rod bolt fracture, and then produce the serious accident that the complete machine destroyed, if rigidity is not enough, then can cause the out of round deformation of body of rod bending deformation and connecting rod big end, lead to the eccentric wear of piston, cylinder, bearing and crank pin etc..

When a user wants to use the device, the device is moved to a place to be used, the first cross bar 101 and the second cross bar 102 are pulled to be flat from a folding state to a horizontal state, then the first cross bar 101 and the second cross bar 102 are fixed through the screw thread at the tight joint part of the first cross bar 101 and the second cross bar 102 and the bolt 103, then the frame 4 is placed in the outer frame 1 and is fixed with the outer frame 1 through the fixing mechanism 9 arranged at the right side of the frame 4, firstly, the connecting rod 91 is rotated clockwise to enable the connecting rod 91 and the first rocker 93 to be in a straight line, namely, the connecting rod 91, the first rocker 93 and the second rocker 94 are horizontally arranged, at the moment, the second cross bar 102 is pressed by the iron block 96 at the lower end of the adjustable screw 95 communicated with the second rocker 94, after the pressing, the size of the pressing force can be adjusted by adjusting the extending length of the adjustable screw 95, the inserting, strengthen again in emboliaing reinforcing plate 924 with inserted bar 921, align first slot 927 and the second slot 928 that sets up on the picture peg 926 with the first lug 922 of inserted bar 921 front end and second lug 923 at last, carry out the further reinforcement to fixed establishment 9, make fixed establishment 9 better fix frame 1 and frame 4, accessible handle 8 pulls open drawer 7 after the equipment is accomplished and places the medicine that needs to use, when needing to fold to accomodate, extract inserted bar 921 from picture peg 926 earlier, the rethread is loose adjustable screw 95 after, press down connecting rod 91, separate fixed establishment 9 and frame 1, at last rethread dismantles bolt 103, fold first horizontal bar 101 and second horizontal bar 102, can accomplish and accomodate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A foldable clinical care cart comprises an outer frame (1) and a frame (4), wherein the lower end of the outer frame (1) is fixed with universal wheels (2), the upper left end of the outer frame (1) is fixed with handrails (3) through soldering tin, the right end of the outer frame (1) is spliced with the frame (4), the lower end of the frame (4) is fixed with a box body (5) into a whole, the middle part of the inner side of the box body (5) is fixed with a partition plate (6), drawers (7) are fixed at the upper end and the lower end of the partition plate (6), and a handle (8) is arranged at the front end of each drawer (7);

the method is characterized in that: the frame is characterized by further comprising a fixing mechanism (9), the outer frame (1) is connected with the fixing mechanism (9) in an inserting mode, the right side of the frame (4) is fixed with the fixing mechanism (9), the fixing mechanism (9) is composed of a connecting rod (91), an auxiliary mechanism (92), a first rocker (93), a second rocker (94), an adjustable screw (95) and an iron block (96), the right side of the connecting rod (91) is connected with the auxiliary mechanism (92) in a penetrating mode, the left lower end of the connecting rod (91) is rotatably connected with the first rocker (93), the left upper end of the connecting rod (91) is rotatably matched with the second rocker (94), the lower end of the adjustable screw (95) penetrates through the left upper end of the second rocker (94) and is fixed with the iron block (96) into a whole, the right upper end of the frame (4) is fixed with the auxiliary mechanism (92), the right side of the frame (4) is rotatably connected with the first rocker (93), and the right side of the frame (4) is rotatably connected, the upper right end of the outer frame (1) is communicated with an adjustable screw (95).

2. Foldable clinical care cart according to claim 1, characterized in that: the outer frame (1) is composed of a first cross bar (101), a second cross bar (102) and a bolt (103), the right side of the first cross bar (101) is connected with the second cross bar (102) in a folding mode, and the upper ends, closely attached to the first cross bar (101) and the second cross bar (102), of the first cross bar and the second cross bar are fixed with the bolt (103) through threads.

3. Foldable clinical care cart according to claim 1, characterized in that: complementary unit (92) comprises inserted bar (921), first lug (922), second lug (923), reinforcing plate (924), recess (925), picture peg (926), first slot (927) and second slot (928), inserted bar (921) rear end middle part is fixed integrative with first lug (922), inserted bar (921) rear end left side is provided with second lug (923), inserted bar (921) rear end is pegged graft with reinforcing plate (924), reinforcing plate (924) upper end middle part is seted up recess (925), reinforcing plate closely laminates with picture peg (926), first slot (927) have been seted up to picture peg (926) front end, first slot (927) lower extreme in a left side is provided with second slot (928), frame (4) upper right end passes through welded fastening with picture peg (926).

4. Foldable clinical care cart according to claim 1, characterized in that: the second rocking rod (94) is in a 7-shaped shape, the included angle between the connecting rod (91) and the second rocking rod (94) is 25 degrees at the minimum angle, and the rotatable angle between the connecting rod (91) and the second rocking rod (94) is 15 degrees.

5. Foldable clinical care cart according to claim 1, characterized in that: the adjustable screw (95) and the iron block (96) are fixed into a whole, the adjustable length of the adjustable screw (95) is 5cm, and the weight of the iron block (96) is 500 g.

6. Foldable clinical care cart according to claim 2, characterized in that: the number of the bolts (103) is four, the structures of the bolts are completely the same, and the bolts (103) are fixed at the upper ends of the tight joint positions of the first cross bar (101) and the second cross bar (102).

7. Foldable clinical care cart according to claim 3, characterized in that: the number of the second convex blocks (923) is two, and the second convex blocks (923) are symmetrically distributed along the vertical center line of the insertion rod (921).

8. Foldable clinical care cart according to claim 3, characterized in that: the first bump (922) is located at the upper end of the second bump (923), and the first bump (922) is higher than the upper end of the second bump (923) by 2 cm.