JP3119933U - Disassembly and assembly type drip bottle stand - Google Patents

Abstract

Disclosed is a stand for a separately assembled drip bottle that can be disassembled when carried and easily carried in a compact form, and can be easily assembled and used for drip injection when used.
SOLUTION: A leg 2 having a plurality of leg rods 5 that can be expanded and contracted, and a support cylinder 7 at the center of the leg are fitted and supported upright, and a large number of unit short pipes 8 are provided. The telescopic strut 3 which is telescopically fitted to be stretchable, and the hanger rod 4 which is attached to the upper portion of the telescopic strut in a horizontal state and can hang the drip bottle 15 are configured. The projecting length l is formed to be shorter than the length L when the leg rod of the leg body is expanded, so that the leg body 2, the telescopic support column 3, and the hanger rod 4 can be separated and assembled.
[Selection] Figure 1

Description

  The present invention relates to a disassembled drip bottle stand.

  Conventionally, when infusions are given to patients in hospitals, the amount of medicinal solution is large, so the infusion bottle filled with medicinal solution is suspended and supported on the hanger of the drip bottle stand, and the needle is passed through the tube connected to this bottle. It is supplied using the head and infused into the body over time. This applies not only to injection but also to oral supply of liquid food.

  Since the above drip bottle stand is used in facilities such as hospitals and clinics, a column is erected on a base on which three to five legs are fixed by a metal material such as a cast product, The upper end of the support column is formed in a T-shaped hanger part, and the support hole of the drip bottle is hooked on the hanger part. The column can be finely adjusted in height by inserting an upper pipe into a pipe fixed to the base.

  And since the above-mentioned infusion bottle is filled with a considerable amount of chemical solution, its volume is large, so when hung on the hanger part, it is necessary to lengthen the hanger part so that it does not interfere with the support column, so the infusion bottle is suspended. When this happens, a large moment is applied, so a weight is attached to the base to ensure stability so that it will not fall over during use.

  On the other hand, awareness of performing treatment and care for elderly elderly patients in the home is increasing, and doctors are going to the home to perform treatment.

  If a drip injection is required when performing treatment in this way, a drip bed may be provided, but otherwise there is nothing that can suspend and support a drip bottle in the home. It is inconvenient that the sick person must be laid under the duck, forcing them to hang a hook on the duck and hook a drip bottle on it.

  It is not easy to bring a drip bottle stand provided at a hospital at the time of a visit to the home because the stand itself is not only heavy but also large in size as mentioned above. close.

In addition, when a disaster such as an earthquake occurs, the victim may be treated in an outdoor temporary tent or gymnasium. Even in such a case, it is inconvenient to suspend and support the drip bottle.
JP-A-10-113378

  In view of this, the present invention is configured so that the drip bottle stand can be disassembled and assembled in order to deal with home medical care and to cope with treatment in the event of a disaster, and each part has a remarkably compact form when carried. It is an object of the present invention to provide a stand for an assembly / disassembly drip bottle that can be easily carried to a patient's home at a visit and can be easily assembled into a use form and used with good stability at the time of use.

  As means for solving the above-mentioned problems, the present invention provides a leg body having a plurality of leg pieces that can be expanded and contracted, and is supported upright by being fitted to a support tube at the center of the leg body. It is composed of a telescopic strut that is telescopically fitted with a short tube, and a hanger rod that is attached horizontally to the top of the telescopic strut and can hang an infusion bottle. The projecting length is shorter than the length when the leg rod of the leg body is expanded, and the leg body, the telescopic support column, and the hanger rod are made disassembleable.

  In order to make the form after the disassembly more compact, it is preferable that the leg rod of the leg body is constituted by a telescopic rod that can be expanded and contracted by nesting a plurality of unit short tubes.

  The unit short pipes of the telescopic struts and legs can be moved freely by urging the stopper pin in the protruding direction in the diameter direction of the end of the unit short pipe on the large diameter side of the small unit short pipe. When the unit short pipes are press-fitted into each other, the stopper pin is pressed by the unit short pipe on the large diameter side and retracted and shortened, and when extended, the extended state is maintained by the stopper pin. preferable.

  The support means for the telescopic struts is fixedly erected on a support cylinder made of a tubular material having an inner diameter that allows the largest unit short tube of the telescopic struts to be fitted as close as possible to the center upper part of the leg, It can be set as the structure which inserts an expansion-contraction support | pillar to this and maintains it in an upright posture.

  In this case, it is preferable that a retaining screw is screwed in the radial direction of the support tube, and the tip thereof is fitted into a concave groove formed in the unit short tube having the maximum diameter of the telescopic support column to prevent the retaining tube from coming off.

  On the other hand, the hanger rod is formed with a hook for locking and hanging the drip bottle support hole at the upper part in both ends in the longitudinal direction, and is attached to the upper end of the telescopic support column at the center in the longitudinal direction. It is preferable that a mounting cylinder is provided and the mounting cylinder is fixed to the telescopic column with a set screw.

  The protrusion length of the hanger rod should be in the range of 1/5 or more and 1/2 or less of the projection length when the leg rod of the leg is expanded, so that the stability is good in use. Is a preferred form.

  In addition, in order to further improve the stability when using the stand, the hanger rod is cantilevered so that the mounting direction of the hanger rod matches the direction in which one leg rod of the leg extends. Even if a large infusion bottle is suspended, there is no possibility of falling.

  In this case, the unit short tubes of the telescopic struts are sequentially inserted so as to be slidable in a non-rotatable manner, and the insertion position (orientation) of the telescopic struts to the support tube and the upper end of the telescopic struts It is set as the structure provided with the fixing means which prescribes | regulates the attachment position (direction) of each hanger rod.

  According to the present invention, it is possible to divide the three parts of the leg to be grounded, the telescopic strut standing on the leg and the hanger rod attached to the upper end of the telescopic strut as three parts, In particular, the telescopic struts can be shortened to the length of the unit short tube, so that each part can be easily put in a bag such as a handbag, and can be easily brought even at home visits. be able to.

  After arriving at the patient's home, simply expand the leg of the leg, insert the telescopic strut into the support tube at the upper center of the leg, extend it to the specified height, and attach the hanger to the upper end. Immediately after the drip bottle can be hung on the hook of the hanger rod, the drip injection can be performed, so that it is possible to respond quickly even in case of emergency.

  Further, since the hanger rod is formed shorter than the leg rod of the leg, there is no possibility of falling even if a heavy drip bottle is suspended, and drip injection can be performed in a stable state.

  In particular, the height of the telescopic strut can be selected arbitrarily with the length of the unit short tube as one unit, so that the drip injection can be performed with the optimum height set according to the environment where the infusion is performed.

  It should be noted that, if the telescopic struts and the leg of the leg body are made by moving the stopper pin, it is possible to perform the telescopic operation with one touch, and there is an advantage that the handling can be facilitated.

  Since the present invention has the above-described effects in configuration, it provides an infusion bottle stand that is optimal for use in medical activities in a tent or temporary medical facility during a disaster as well as during home medical care visits. be able to.

  FIG. 1 shows a state in which a drip bottle stand according to the present invention is used, and FIG. 2 shows a front view of the state in which it is assembled in its usage form.

  The infusion bottle stand 1 includes a leg 2 capable of stable grounding, an extendable support 3 supported upright at the center upper portion of the leg 2, and a hanger rod 4 attached to the upper end of the extendable support 3. It consists of three parts. These parts can be disassembled and assembled.

  The leg body 2 has three leg rods 5, 5, 5, and these leg rods 5 are telescopic with a small-diameter unit short tube 5 b inserted into a large-diameter unit short tube 5 a. The base end of the large-diameter unit short pipe 5a is pivotally supported on the base 6 by a pin (not shown) so that the leg rods 5, 5, and 5 can be expanded as shown in FIGS. When the leg rods 5, 5, 5 are closed, they are folded into a single bar as shown in an enlarged view in FIG. In the figure, 5c is a caulking ring for fixing the unit short tube 5b to the unit short tube 5a.

  A support cylinder 7 is fixed to the center upper portion of the base 6 for inserting and extending the telescopic support column 3.

  The telescopic support column 3 has a large number (10 in the illustrated embodiment) of unit short tubes 8, 8,. The outer diameter of the leg 2 is inserted as close as possible into the support cylinder 7. Reference numeral 8a is a caulking ring.

  Then, a set screw 9 in the radial direction is screwed into a side portion of the support tube 7, and an inner end of the set screw 9 protrudes from an inner periphery of the support tube 7 and is formed at a lower end of the telescopic column 3. It is inserted into the annular groove 10 (shown in FIG. 5) and is allowed to rotate but is attached so as not to come off.

  The leg rod 5 of the leg 2 and the unit short pipes 8 and 8 of the telescopic support column 3 are fitted so as not to be pulled out by the retaining portions 11 and 12 as illustrated in an enlarged sectional view in FIG. The extended state is maintained by the stopper pins 13 and 13.

That provided a pair of stopper pins 13, 13 in the diametrical direction of the end of the unit fitted to the short tube ₈₂ of the large diameter side of the unit short pipe 8 ₁ of the small diameter side is provided projecting habit by the leaf spring 14 and 14 It is, Ryotankan ₈ 1, ₈ stopper pin 13, 13 ₂ when the was shortened in units edge of the short tube ₈₂ on the large-diameter side is pushed against the urging force of the leaf spring 14 and 14, the large unit short pipes 8 ₁ of the small diameter side is shortened fitted to the unit short pipe 8 in ₂ of diameter.

  The force required to retract the stopper pins 13, 13 is set so that it does not retract even if the weight of the drip bottle 15 is added, but retracts when a larger force is applied.

  As shown in FIGS. 7 (A) to (C), the hanger rod 4 has hooks 16 and 16 for hooking the support holes 15a of the drip bottle 15 near both ends in the longitudinal direction. A mounting cylinder 17 is provided for external fitting to the upper end of the telescopic support column 3. A set screw 18 is screwed into a side portion of the mounting cylinder 17 in the radial direction. The tip of the projection protrudes into the inner periphery of the mounting cylinder 17 and is fitted into an annular groove 19 (shown in FIG. 5) formed at the upper end of the telescopic support column 3 so that it can be rotated but not pulled out. ing.

  The horizontal protrusion length l of the hanger rod 4 is in the range of 1/5 to 1/2 of the overhanging length (projected length) L of the leg rod 5 of the leg 2. If the drip bottle 15 is suspended at 1/5 or less, the bottle 15 interferes with the telescopic support column 3. If the drip bottle 15 is 1/2 or more, depending on the weight of the drip bottle 15, the rotation moment acting on the hanger rod 4 causes a stand. This is not preferable because the independence of 1 is unstable.

  Since the present invention has the above-described configuration, when carrying it during a home visit, etc., loosen the set screw 18 of the hanger rod 4 and remove its tip from the annular groove 19 at the upper end of the telescopic support column 3, and then remove the mounting cylinder 17. The hanger rod 4 can be removed from the telescopic column 3 by pulling it out from the upper end of the telescopic column 3.

  Further, the set screw 9 of the support cylinder 7 of the leg 2 can be loosened and the tip of the leg 2 removed from the annular groove 10 at the lower end of the telescopic column 3, and then the telescopic column 3 can be pulled out upward to be removed from the leg 2. .

Then if pressing the telescopic strut 3 in reducing direction, the unit short pipe 8 ₁ of the small diameter side to the unit short pipe 8 in ₂ of the large diameter side each unit short pipes 8, 8 ... of the stopper pin 13, 13 is pushed is It is inserted and shortened sequentially, and finally shortened to the length of one unit short tube 8 (shown in FIG. 5). Further, the leg rods 5, 5... Of the leg 2 are also closed by inserting the small unit short tube 5b into the large diameter unit short tube 5a and closing it as shown in FIG. 5, 5 and 5 are combined into a single rod shape, which is a compact form.

  As a result, it is divided into three parts, the telescopic strut 3, the leg 2, and the hanger basket 4, and each transforms into a compact form so that it does not become bulky when carrying around, and is stored in a bag at the time of a visit. Can be brought in.

  When performing the drip injection, the legs 5, 5, 5 of the leg 2 are extended and expanded, and then the telescopic strut 3 is stretched to a desired height and the lower end thereof is supported by the leg 2. When the set screw 9 is inserted into the cylinder 7 and the set screw 9 is tightened, the tip end is fitted into the annular groove 10 at the lower end of the telescopic support column 3, whereby the telescopic support column 3 is attached so that it cannot be pulled out.

  Next, the mounting cylinder 17 of the hanger rod 4 is fitted to the upper end of the telescopic support column 3 and the set screw 18 is tightened, so that the tip end is fitted into the annular groove 19 at the upper end of the expandable support column 3 so that it cannot be removed. It is done.

  By doing so, the assembly of the drip bottle stand 1 is completed, and the drip bottle 15 can be suspended and supported on the hook 16 of the hanger basket 4 to immediately perform the drip injection.

  In this case, since the protruding length l of the hanger rod 4 on which the infusion bottle 15 is suspended is formed shorter than the protruding length L of the leg rod 5 of the leg 2, infusion can be performed in a stable state without falling down. It can be carried out.

  8 to 11 show an embodiment of the invention according to claims 8 and 9, in which the configuration of the telescopic support column 3 sequentially fits the unit short tubes 8, 8,... It is configured to be stretchable.

  As shown in FIG. 8 as an enlarged cross-sectional view, the means for mutual non-rotation includes a groove 20 and a ridge 21 formed by pressing or the like in the axial direction of the unit short tubes 8 and 8. It is set as the structure which is non-rotatable and slidable by fitting.

  The hanger rod 4 in this embodiment has a cantilever structure, and a mounting cylinder 17 is provided at the base thereof.

  As shown in FIGS. 9 and 10, the hanger rod 4 is attached to the position corresponding to the set screw 9 when the lower end of the telescopic column 3 is fitted into the support tube 7 of the leg 2 and the upper end of the telescopic column 3. When the mounting cylinder 17 is fitted, concave portions 22 and 23 made of holes or vertical grooves are formed at positions corresponding to the set screws 18, and the tips of the set screws 9 and 18 are engaged with the concave portions 22 and 23. By tightening and tightening, the attachment position (attachment direction) of the hanger rod 4 is determined, and this direction is a direction in which one leg rod 5 of the leg 2 extends (see FIG. 11). 11 (the direction indicated by the arrow A).

  Therefore, according to this embodiment, the hanger rod 4 is always fixed in a direction parallel to the one leg rod 5 in a plan view. Therefore, even if the heavy drip bottle 15 is suspended from the hook 16, the leg 2 There is no risk of falling, and the infusion bottle stand can be made extremely safe.

The perspective view which shows the state which is using the stand for decomposition | disassembly assembly type infusion bottles by this invention. The front view made into the usage pattern of the stand for disassembly / assembly type drip bottles by this invention. FIG. (A) is the front view of the state which isolate | separated and folded the leg body in this invention, (B) is the top view. The front view of the state which isolate | separated and shortened the expansion-contraction support | pillar in this invention. An example of the stopper mechanism of a unit short pipe is shown, (A) at the time of locking, (B) each sectional drawing at the time of lock release. The hanger cage | basket in this invention is isolate | separated and shown, (A) is a front view, (B) is a top view, (C) is a bottom view. The expanded sectional view which shows one set of the expansion-contraction support | pillar in other embodiment of this invention. The expanded sectional view of the principal part which shows an example of the fixing means which fixes an expansion-contraction support | pillar to a leg body non-rotatingly. The expanded sectional view of the principal part which shows an example of the fixing means which orient | assigns and fixes a hanger collar to the upper end of an expansion-contraction support | pillar. The top view which shows the attachment position (orientation) of the hanger rod with respect to the leg rod of the leg body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stand for separate assembly type drip bottles according to the present invention 2 Leg body 3 Telescopic column 4 Hanger rod 5 Leg rod 6 Base 7 Bearing tube 8 (8 ₁ , 8 ₂ ) Unit tube for telescopic column 9 and 18 Set screw 10 , 19 Annular grooves 11, 12 Retaining prevention part 13 Stopper pin 14 Leaf spring 15 Infusion bottle 16 Hook 17 Mounting cylinder 20 Concave groove 21 Convex strips 22, 23 Concave part

Claims (9)

  A leg having a plurality of adjustable leg rods and a support tube at the center of the leg are fitted and supported upright, and a number of unit short tubes are fitted telescopically in sequence. It is composed of a telescopic support column that can be expanded and contracted, and a hanger rod that is attached to the top of the telescopic column in a horizontal state and can suspend an infusion bottle. The protruding length of the hanger rod is the length of the leg rod of the leg body. A disassembly-and-assembly drip bottle stand characterized in that it is formed shorter than the length at the time of expansion, and the legs, the telescopic struts, and the hanger rods are disassembleable.   The stand for an assembly / disassembly drip bottle according to claim 1, wherein the leg rod of the leg body is formed of a telescopic rod that is telescopically fitted with a plurality of unit short tubes nested.   The unit short pipes of the telescopic struts and the legs can be moved in and out by the stopper pin being urged in the protruding direction in the diameter direction of the end of the unit short pipe on the large diameter side of the small diameter side short pipe. When the unit short pipes are press-fitted together, the stopper pin is pressed by the large-diameter side short pipe and retracted and shortened, and the extension state is maintained by the stopper pin during extension. The stand for an assembly / disassembly drip bottle according to claim 2.   The leg is inserted into the upper center of the base that pivotally supports the base end of the longest unit short pipe of each leg rod, and the base end of the longest unit short pipe of the telescopic post is inserted into the telescopic support post. The stand for a disassembled and assembled drip bottle according to any one of claims 1 to 3, wherein a support cylinder that supports the bottle in a self-supporting state is fixed in a vertical posture.   The disassembly-and-assembly drip bottle stand according to claim 4, wherein a set screw for fixing a telescopic column inserted into the support tube is screwed in a radial direction of a side portion of the support tube.   The hanger rod is formed with hooks for engaging and hanging the support holes of the drip bottles at the upper ends of both ends in the longitudinal direction, and a hook for attaching to the upper end of the telescopic strut at the center in the longitudinal direction. 6. A disassembly-and-assembly drip bottle according to any one of claims 1 to 5, further comprising a set screw, and a set screw for fixing to the telescopic support column is screwed in a side radial direction of the mount tube. stand.   The protrusion length of the said hanger is made into the range of 1/5 or more and 1/2 or less of the projection length at the time of the extension of the leg of the said leg body. Disassembled and assembled drip bottle stand.   A leg body having a plurality of leg rods that can be expanded and contracted, and a support cylinder in the center of the leg body, and is supported in an upright shape, and a plurality of unit short tubes are sequentially non-rotatably telescopically sequentially. The telescopic struts that can be stretched by fitting, and the length of the leg of the leg, which is shorter than the length when opened, are attached to the upper end of the telescopic struts in a horizontal state by cantilever support and suspend the drip bottle. And a fixing means for non-rotatably fixing the telescopic strut to the support tube of the leg body, and one leg collar of the leg body extends to the upper end of the telescopic strut. A disassembly-and-assembly drip bottle stand, characterized in that the leg, the telescopic strut, and the hanger rod are disassembleable.   The fixing means for the telescopic strut and the fixing means for the hanger rod are fitted on the upper end of the telescopic strut provided at the base of the hanger rod and a set screw screwed in the radial direction of the side of the support tube. A set screw screwed in the radial direction of the side of the mounting cylinder, a position where the lower end of the extension column is aligned with the set screw when the lower end of the extension column is inserted into the support cylinder of the leg, and an upper end of the extension column When the mounting tube of the hanger rod is externally fitted, it is composed of a hole or a recess formed by a vertical groove into which the tip of each set screw is fitted, and the engagement between the recess and the set screw. The stand for an assembly / disassembly drip bottle according to claim 8, wherein the stand is fixed non-rotatably.

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