CN219721501U

CN219721501U - Portable infusion support of conveniently accomodating

Info

Publication number: CN219721501U
Application number: CN202220687920.5U
Authority: CN
Inventors: 陈亚
Original assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Current assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2023-09-22
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of nursing, in particular to a movable infusion support convenient to store, which comprises an infusion support tube, wherein the bottom end of the infusion support tube is provided with a foldable and storable movable foot group, and the movable foot group comprises a support group fixed at the bottom end of the infusion support tube, a support tube group which axially moves along the infusion support tube and is switched between an expansion range state and a furling range state, a positioning group and a pressure spring arranged between the support group and the support tube group. According to the utility model, the movable foot group arranged at the bottom of the transfusion support tube is utilized to support the support tube group to move up and down on the outer side of the transfusion support tube, so that the state of the expansion range and the state of the folding range are switched, and the positioning group arranged in the transfusion support tube can position the support tube group in the expansion state to maintain the expansion state, and when the transfusion support tube is stored, the support tube group is pressed by the pressure spring to rebound and reset so as to fold the support tube group, so that the transfusion support tube is convenient to operate and does not occupy space.

Description

Portable infusion support of conveniently accomodating

Technical Field

The utility model relates to the technical field of nursing, in particular to a movable infusion support convenient to store.

Background

The chassis supporting legs of the common infusion support in the ward are fixed and movable, which is beneficial to the patients to walk and infuse after surgical operation. However, the supporting legs of the chassis occupy space due to fixation when the infusion support is not used, and a patient or family members can be easily stumbled when the infusion support is placed in a ward. In view of this, we propose a portable infusion support of conveniently accomodating.

Disclosure of Invention

The utility model aims to provide a movable infusion support convenient to store, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable infusion support of conveniently accomodating, includes a plurality of couples that telescopic link and telescopic link top of pegging graft set up in infusion stand and its top, the bottom of infusion stand is provided with collapsible movable foot group of accomodating, movable foot group is including being fixed in the support group of infusion stand bottom, along the axial activity of infusion stand and the support nest of tubes that switches between extension scope and furling scope state, be used for inject the location group that the support nest of tubes maintained extension state and the infusion stand outside and be located the pressure spring that sets up between support group and the support nest of tubes.

Preferably, the support group comprises a plurality of linkage rods which are connected with the bottom end of the infusion support tube in a sleeved mode and the outer side of the tube seat in an annular equidistant rotary mode.

Preferably, the clamping rings are symmetrically arranged at one end of the linkage rod in the horizontal direction and at the other end of the linkage rod in the vertical direction.

Preferably, the support tube group comprises a tube sleeve sleeved with the infusion support tube, a plurality of support rods which are connected with the outer side of the tube sleeve in an annular equidistant rotary mode, and universal wheels which are fixedly connected with the bottom ends of the support rods through bolts, and the middle sections of the support rods are connected with a pair of clamping rings in the vertical direction of the linkage rods through pins in a rotary mode.

Preferably, the positioning group comprises a positioning ring embedded in the infusion support tube, a pair of cylindrical pins penetrating through the positioning ring in the radial direction and a spring arranged between the adjacent ends of the pair of cylindrical pins.

Preferably, the jack has all been seted up to the radial both sides in bottom of infusion stay tube, the perforation has all been seted up to the radial both sides of holding ring, spacing hole has all been seted up to the radial both sides in middle part of pipe box, cylindric lock all pegging graft with perforation, jack and the spacing hole of homonymy, the spout that is the slope extension has all been seted up at the inner wall of pipe box and the top that is located spacing hole and under.

Preferably, lifting blocks are symmetrically arranged on the outer side of the top of the pipe sleeve, and limiting blocks are arranged on the linkage rod in an outward extending mode towards the bottom surface of one end of the pipe seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. this portable infusion support convenient to accomodate, through the activity foot group that sets up in infusion pipe support bottom, utilize the support group to support the pipe group and move about in the infusion pipe support outside, and switch between extension scope and the scope state of drawing in, and the location group that sets up in the infusion pipe support is inside, can fix a position the pipe group that is in extension state, maintain its state of expanding, guarantee that the infusion pipe is stabilized and is propped ground and hang the infusion bag and carry out infusion work, it is when accomodating, by stepping on the pressure and propping up the pipe group and by the pressure spring rebound reset, with the scope of drawing in, its simple operation, rational in infrastructure and occupation space not have practical value.

2. This portable infusion support of conveniently accomodating outwards extends through the gangbar towards the one end bottom surface of tube socket and is equipped with the stopper, when the gangbar rotated to the horizontality, utilizes the stopper to support the seat pole bottom surface and forms spacingly, avoids the gangbar upset transition and bends to the vaulting pole and block.

3. This portable infusion support of conveniently accomodating symmetrically is equipped with the piece of carrying through the top outside of pipe box, and it is convenient for pedal and drive the pipe box motion, need not people operation of bowing, and its operation is laborsaving.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present utility model;

FIG. 2 is a schematic diagram of the movable leg assembly structure of the present utility model;

FIG. 3 is a schematic view of an assembly structure of a bracket assembly according to the present utility model;

FIG. 4 is a schematic view of a strut assembly according to the present utility model;

FIG. 5 is a schematic view of a positioning assembly structure according to the present utility model;

FIG. 6 is a partial exploded view of the bracket assembly of the present utility model;

FIG. 7 is a partially exploded view of the stay tube assembly of the present utility model;

FIG. 8 is a split view of a positioning assembly according to the present utility model;

FIG. 9 is a full cross-sectional view of a sleeve of the present utility model;

fig. 10 is a schematic view of a partial assembly structure of an infusion support tube according to the present utility model.

The meaning of each reference numeral in the figures is:

1. a transfusion support tube; 10. a telescopic rod; 11. a hook; 12. a jack;

2. a movable foot group; 21. a support group; 211. a tube seat; 2111. a seat rod; 212. a linkage rod; 2121. a clamping ring; 2122. a limiting block;

22. a tube support group; 221. a pipe sleeve; 2211. a clasp; 2212. lifting blocks; 2213. a limiting hole; 2214. a chute; 222. a brace rod; 223. a universal wheel;

23. positioning groups; 231. a positioning ring; 2311. perforating; 232. a cylindrical pin; 233. a spring; 24. a compression spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "center line", "longitudinal", "transverse", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and further in the description of the present utility model, the meaning of "several" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 10, the present utility model provides a technical solution:

a movable infusion support convenient to store comprises an infusion support tube 1, a telescopic rod 10 inserted into the top of the infusion support tube, and a plurality of hooks 11 arranged at the top end of the telescopic rod 10. The bottom of the transfusion support tube 1 is provided with the foldable movable foot group 2, so that the bottom of the transfusion support tube 1 does not occupy space when not in use, and patients or families cannot be stumbled easily when a ward is placed. The movable leg group 2 comprises a supporting group 21 fixed at the bottom end of the transfusion supporting tube 1, a supporting tube group 22 which moves axially along the transfusion supporting tube 1 and is switched between an expansion range and a furling range, a positioning group 23 used for limiting the supporting tube group 22 to maintain the expansion state, and a pressure spring 24 arranged outside the transfusion supporting tube 1 and between the supporting group 21 and the supporting tube group 22, wherein the supporting tube group 22 is stably switched between the expansion range and the furling range by the supporting tube group 21, the supporting tube group 22 is rebounded by the pressure spring 24 to move upwards to furl the furling range, the supporting tube group 22 is stepped down to expand the expansion range by the foot, the supporting tube group 22 is stepped down by the positioning group 23 again and is instantly loosened, and the supporting tube group is moved upwards away from the positioning group 23 area to be furled by the rebound force of the pressure spring 24, so that the supporting tube group is convenient to operate, and the supporting tube group is reasonable in structure and does not occupy space.

In this embodiment, the supporting group 21, the supporting tube group 22 and the positioning group 23 are all made of PP material into an integrated structure, which has light weight, good toughness and rigid strength, so that the utility model is durable.

Specifically, the support group 21 includes a tube seat 211 tightly sleeved with the bottom end of the infusion support tube 1 and a plurality of linkage rods 212 rotatably connected with the outer side of the tube seat 211 at equal intervals in an annular shape, and a plurality of seat rods 2111 are integrally arranged at equal intervals in the outer side of the tube seat 211.

Further, the clamping rings 2121 are symmetrically arranged at one end of the linkage rod 212 in the horizontal direction and at the other end of the linkage rod in the vertical direction, and the outer ends of the seat rods 2111 are rotatably connected with the clamping rings 2121 in the horizontal direction through pins. The height of the central shaft of the pair of clamping rings 2121 and the top surface of the linkage rod 212 needs to be increased, so that the problem of rotation interference is avoided.

Specifically, the strut set 22 includes a sleeve 221 sleeved on the infusion strut 1, a plurality of struts 222 which are annularly equidistant and rotationally connected with the outer side of the sleeve 221, and universal wheels 223 which are fixedly connected with the bottom ends of the struts 222 through bolts, and the middle section of the struts 222 is rotationally connected with a pair of clamping rings 2121 in the vertical direction of the linkage rod 212 through pins. By increasing the height of the central axes of the vertical pair of clamping rings 2121, the rotation of the struts 222 is prevented. The outer side of the pipe sleeve 221 is annular and is provided with a plurality of pairs of clamping rings 2211 integrally at equal intervals, and the top end of the supporting rod 222 is rotationally connected with the pair of clamping rings 2211 through pins.

Specifically, the positioning set 23 includes a positioning ring 231 tightly embedded in the infusion support tube 1, a pair of cylindrical pins 232 radially penetrating the positioning ring 231, and a spring 233 disposed between the adjacent ends of the pair of cylindrical pins 232, where two ends of the spring 233 are bonded to the end surfaces of the two cylindrical pins 232, the spring 233 is used to push away the pair of cylindrical pins 232, and the inner ends of the cylindrical pins 232 radially penetrate through pins to form a limiting structure so as to avoid the spring 233 from being ejected into the positioning ring 231.

Further, jack 12 has all been seted up to the radial both sides in bottom of infusion pipe support 1, and perforation 2311 has all been seted up to the radial both sides in the bottom of holding ring 231, and spacing hole 2213 has all been seted up to the radial both sides in middle part of pipe box 221, and cylindric lock 232 all peg graft with perforation 2311, jack 12 and spacing hole 2213 of homonymy to realize spacing to pipe box 221, keep pipe box 221 to move down the scope of strutting the expansion of universal wheel 223, and guarantee infusion pipe support 1 stable on the ground. The inner wall of the tube sleeve 221 and the top and the right lower part of the limit hole 2213 are provided with inclined extending slide grooves 2214, wherein the lower slide grooves 2214 penetrate through the bottom end of the tube sleeve 221, and when the tube sleeve 221 is pressed down, the lower slide grooves 2214 are contacted with the cylindrical pins 232 protruding out of the infusion support tube 1 and are extruded and retracted into the cavity of the tube sleeve 221, so that the tube sleeve 221 can be smoothly sprung into the limit hole 2213 to be positioned. When the universal wheel 223 is required to be folded, the cylindrical pin 232 is retracted into the cavity of the pipe sleeve 221 through the guide of the slide groove 2214 at the top of the limiting hole 2213 by stepping down the pipe sleeve 221, then the foot is instantly loosened, the pipe sleeve 221 moves upwards to slide away from the cylindrical pin 232 under the resilience force of the pressure spring 24, and then the supporting rod 222 is utilized to drive the universal wheel 223 to reset and fold towards the central shaft of the infusion supporting tube 1, so that the operation is convenient, the structure is reasonable, and the space is not occupied.

In addition, the outer side of the top of the pipe sleeve 221 is symmetrically provided with lifting blocks 2212, which is convenient for being stepped on by feet to drive the pipe sleeve 221 to move, and people do not need to bend down to operate, so that the operation is trouble-saving and labor-saving. The linkage rod 212 is provided with a limiting block 2122 extending outwards towards the bottom surface of one end of the tube seat 211, and when the linkage rod 212 rotates to a horizontal state, the limiting block 2122 is used for propping against the bottom surface of the seat rod 2111 to form limiting, so that the linkage rod 212 is prevented from being bent towards the stay rod 222 to be blocked due to turnover transition.

When the movable infusion support convenient to store is used, the infusion support tube 1 is held by hands, the foot-operated tube sleeve 221 is used for downwards moving, the angle of the expansion support rod 222 enables the universal wheel to be supported in an expanding range, after a click, namely a pair of cylindrical pins 232 are clamped into the limiting holes 2213, is heard, the foot is released, the tube sleeve 221 is supported against the cylindrical pins 232 under the elasticity of the pressure spring 24 to avoid upwards moving, and the universal wheel 223 is kept to stably expand and touch the ground to support the infusion support tube 1 for hanging and infusing infusion bags; when the infusion support tube 1 needs to be stored, the cylindrical pin 232 is retracted into the cavity of the tube sleeve 221 through the guide of the slide groove 2214 at the top of the limit hole 2213 by stepping down the tube sleeve 221, then the foot is instantly loosened, the tube sleeve 221 moves upwards to slide away from the cylindrical pin 232 under the resilience force of the pressure spring 24, and then the support rod 222 is utilized to drive the universal wheel 223 to reset and fold towards the central shaft of the infusion support tube 1, so that the infusion support tube is convenient to operate, reasonable in structure and saves the integrally placed space.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable infusion support of conveniently accomodating, includes telescopic link (10) and a plurality of couples (11) that telescopic link (10) top set up of grafting in infusion pipe (1) and its top, its characterized in that: the bottom of infusion support tube (1) is provided with collapsible movable foot group (2) of accomodating, movable foot group (2) are including being fixed in support group (21) of infusion support tube (1) bottom, follow infusion support tube (1) axial activity and support tube group (22) that switch between extension scope and furl scope state, be used for limiting support tube group (22) and maintain extension state's location group (23) and infusion support tube (1) outside and be located pressure spring (24) that set up between support group (21) and support tube group (22).

2. The portable easy-to-store infusion support of claim 1, wherein: the support group (21) comprises a tube seat (211) sleeved at the bottom end of the transfusion support tube (1) and a plurality of linkage rods (212) which are annularly equidistant and rotationally connected with the outer side of the tube seat (211).

3. The portable easy-to-store infusion support of claim 2, wherein: clamping rings (2121) are symmetrically arranged at one end of the linkage rod (212) in the horizontal direction and at the other end of the linkage rod in the vertical direction.

4. The portable, stowable infusion support of claim 3, wherein: the support tube group (22) comprises a tube sleeve (221) sleeved with the infusion support tube (1), a plurality of support rods (222) which are connected with the outer side of the tube sleeve (221) in an annular equidistant rotary mode, and universal wheels (223) fixedly connected with the bottom ends of the support rods (222) through bolts, and the middle sections of the support rods (222) are connected with a pair of clamping rings (2121) in the vertical direction of the linkage rod (212) through pins in a rotary mode.

5. The portable stowable infusion support of claim 4, wherein: the positioning group (23) comprises a positioning ring (231) embedded in the infusion support tube (1), a pair of cylindrical pins (232) penetrating through the positioning ring (231) in the radial direction and a spring (233) arranged between the adjacent ends of the pair of cylindrical pins (232).

6. The portable easy-to-store infusion support of claim 5, wherein: the infusion support tube is characterized in that insertion holes (12) are formed in the two radial sides of the bottom of the infusion support tube (1), through holes (2311) are formed in the two radial sides of the bottom of the positioning ring (231), limit holes (2213) are formed in the two radial sides of the middle of the tube sleeve (221), cylindrical pins (232) are inserted into the through holes (2311) on the same side, the insertion holes (12) and the limit holes (2213), and sliding grooves (2214) which extend obliquely are formed in the inner wall of the tube sleeve (221) and located at the top of the limit holes (2213) and below the top of the limit holes.

7. The portable stowable infusion support of claim 6, wherein: lifting blocks (2212) are symmetrically arranged on the outer side of the top of the pipe sleeve (221), and limiting blocks (2122) are outwards arranged on the linkage rod (212) towards the bottom surface of one end of the pipe seat (211) in an extending mode.