CN219814871U - Infusion rod convenient to outdoor use and carry - Google Patents

Abstract

The utility model discloses an infusion rod that is convenient for outdoor use and portability. It includes a fixed rod, a movable rod and a fixing piece. The movable rod is movablely sleeved on the fixed rod. The bottom end of the movable rod is provided with a connecting seat. It is located at the upper end of the movable rod, and the movable rod is fixed on the fixed rod through the fixing member; the upper end of the fixed rod is equipped with a movable and extendable hook piece, and the lower end of the fixed rod is installed with a mounting base, which is equipped with several The support and expansion bar has a connecting rod that is rotatably connected to the support and expansion bar. The other end of the connecting rod is rotationally connected to the connecting seat. The movable rod can drive the expansion and expansion bar to expand and retract through the connecting rod. The utility model is not only suitable for use in different environments and has higher stability, but also can realize the expansion and retraction of the expansion rod, which is convenient for the folding, carrying and deployment of the infusion rod.

Description

An infusion pole that is easy to use and carry outdoors

Technical field

The utility model relates to the field of design and application of an infusion pole, and more specifically to an infusion pole that is convenient for outdoor use and portability.

Background technique

The traditional infusion pole is mainly used for hanging infusion bags for infusion treatment. There are also mobile infusion poles. The bottom of the infusion pole is equipped with pulleys and can move as the patient pushes it. When using the infusion pole, the patient or the patient's family members pass through the infusion pole. Hold the infusion pole with your hand, or push the infusion pole with your hand, and perform infusion treatment while walking.

For example, Chinese patent: A multi-functional infusion stand (application number: 202221525451). This patent document discloses the structure of the existing infusion pole. By providing telescopic rods, adjustment holes, insertion of screws and other structures, the infusion pole can be movable and disassembled. Installation is easy to carry and use, and the universal wheels are designed at the bottom to achieve the purpose of free movement.

The infusion rod of this technical solution is further improved and perfected on the basis of the existing infusion rod structure. Compared with the existing technology, the technical problems to be solved by this solution are as follows:

First: Since field hospitals need to conduct field training, field rescue, and field rescue training in simulated actual combat scenarios, the existing infusion poles have great limitations when used, because traditional infusion The pole is only suitable for use in an environment with a relatively flat ground. The infusion pole can be placed more conveniently and smoothly or moved by hand. However, in the wild environment, the traditional infusion pole will not be able to be placed smoothly when the ground is uneven. The function and stability are poor, which will affect the normal use of infusion therapy.

Second: Since field training needs to be moved at any time, the traditional infusion pole structure is not easy to flexibly fold, carry or unfold for use. It lacks portability and is not convenient for training and treatment in field hospitals.

Utility model content

The utility model discloses an infusion pole that is easy to use and carry outdoors, and its main purpose is to overcome the above-mentioned shortcomings and shortcomings of the prior art. By improving the structure of the infusion pole, this solution can not only achieve stable placement and use in various environments, but also can be flexibly unfolded or folded, making it easy to carry and transport quickly.

The technical solutions adopted by this utility model are as follows:

An infusion rod that is easy to use and carry outdoors, including a fixed rod, a movable rod and a fixing piece. The movable rod is movably set on the fixed rod. The bottom end of the movable rod is provided with a connecting seat. The fixing piece Installed on the upper end of the movable rod, the movable rod is limited and fixed on the fixed rod through the fixing member; the upper end of the fixed rod is equipped with a movable and extendable hook piece, and the lower end of the fixed rod is installed with The mounting base is equipped with a plurality of support and expansion rods. The expansion and support rods are rotatably connected to a connecting rod. The other end of the connecting rod is rotationally connected to the connecting base. The movable rod can pass through the The connecting rod drives the expansion rod to expand and retract.

Furthermore, there are six spreading rods, which are evenly distributed around the periphery of the mounting base.

Furthermore, a telescopic insertion rod is installed in the fixed rod, the upper end of the telescopic insertion rod is connected with a spring body, and the upper end of the spring body is matched and fixedly connected with the fixed rod.

Furthermore, the side wall of the telescopic insertion rod is provided with an upper convex key and a lower convex key, and the upper part of the fixed rod is provided with a convex key hole. The upper convex key and the lower convex key are respectively movable and stuck on the said At the convex key hole, an elastic piece is installed on the inner wall of the fixed rod corresponding to the convex key hole, and the elastic piece cooperates with the telescopic insertion rod to move against the top.

Furthermore, the lower part of the telescopic inserting rod is pointed-shaped, and the lower part of the telescopic inserting rod can flexibly extend out of the fixed rod.

Furthermore, there are four hook members, which are evenly distributed at the four corners of the upper end of the fixed rod.

Furthermore, the fixing member includes an open-shaped connecting sleeve, an upper connecting piece and a lower connecting piece. The lower connecting piece is installed on the lower part of the connecting sleeve, and the upper connecting piece is cooperatively installed on the upper part of the connecting sleeve. , the lower part of the connecting sleeve is fixedly sleeved on the movable rod, the upper part of the connecting sleeve is movable sleeved on the fixed rod, the lower connecting piece is a fixed screw, and the upper connecting piece is an eccentric pressing lock Tighten the screw.

From the above description of the present utility model, it can be seen that compared with the prior art, the advantages of the present utility model are:

Advantage 1: This utility model can lay the infusion pole flat on the ground after being deployed through the expansion rods and load-bearing parts. However, the load-bearing parts increase the bottom bearing capacity of the infusion rod, making it more stable. At the same time, when the ground is an uneven outdoor environment, the load-bearing parts can be unfolded and inserted into the ground so that the infusion pole can be stably inserted on the ground to maintain the stability of its placement.

Advantage 2: This utility model can realize the expansion and contraction of the entire infusion rod by arranging a fixed rod, a movable rod and a fixing piece, and setting a spreading rod on the fixed rod, and a connecting rod is connected between the spreading rod and the movable rod connecting seat. At the same time, it can realize the expansion and retraction of the expansion rod, which facilitates the folding, carrying and unfolding of the infusion pole, and improves its flexible use.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic structural diagram of the utility model's telescopic insertion rod when it is retracted.

Figure 3 is a schematic structural diagram of the utility model when it is folded.

Figure 4 is a schematic structural diagram of the fixing member of the present invention.

Figure 5 is a schematic structural diagram of the hook member of the present invention after unfolding.

Figure 6 is a schematic structural diagram of the telescopic insertion rod of the present invention.

Among them, fixed rod 1, convex key hole 11, elastic piece 12, movable rod 2, fixed piece 3, connecting sleeve 31, upper connecting piece 32, lower connecting piece 33, connecting base 4, hook piece 5, mounting base 6, support Spread rod 7, connecting rod 8, telescopic insertion rod 9, upper convex key 91, lower convex key 92, spring body 10.

Detailed ways

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

As shown in Figures 1 to 5, an infusion pole that is easy to use and carry outdoors includes a fixed pole 1, a movable pole 2 and a fixing part 3. The fixed pole 1 and the movable pole 2 are hollow tube structures respectively. The movable rod 2 is movably mounted on the fixed rod 1. The bottom end of the movable rod 2 is provided with a connecting seat 4. The fixed part 3 is installed on the upper end of the movable rod 2. The upper part of the fixed part 3 is connected to the fixed rod 1. The fixed rod 1 is connected in a movable clamping manner, and the movable rod 2 is limited and fixed on the fixed rod 1 through the fixing member 3 . As shown in Figure 4, the fixing part 3 includes an open-shaped connecting sleeve 31, an upper connecting piece 32 and a lower connecting piece 33. The lower connecting piece 33 is installed at the lower part of the connecting sleeve 31. The upper connecting piece 32 is cooperatively installed on the upper part of the connecting sleeve 31, the lower part of the connecting sleeve 31 is fixedly sleeved on the movable rod 2, the upper part of the connecting sleeve 31 is movable sleeved on the fixed rod 1, the lower connecting piece 33 is a fixing screw, and the upper connecting piece 32 is an eccentric pressing locking screw.

As shown in Figures 1 to 5, the upper end of the fixed rod 1 is equipped with a movable and extendable hook part 5. The hook part 5 can be flexibly deployed or retracted. The hook part 5 has Four, evenly distributed at the four corners of the upper end of the fixed rod 1. A mounting base 6 is installed on the lower end of the fixed rod 1, and a number of spreading rods 7 are installed on the mounting seat 6. There are six spreading rods 7, which are evenly distributed around the periphery of the mounting seat 6. The support and expansion rod 7 is rotatably connected to a connecting rod 8. The other end of the connecting rod 8 is rotatably connected to the connecting seat 4. The movable rod 2 can drive the expansion and expansion rod 7 to move through the connecting rod 8. Expand and collapse. By arranging the fixed rod 1, the movable rod 2 and the fixed part 3, and setting the expansion rod 7 on the fixed rod 1, and connecting the connecting rod 8 between the expansion rod 7 and the movable rod connecting seat 4, the entire infusion rod can be realized The expansion and contraction of the expansion rod 7 can be realized at the same time, which facilitates the folding, carrying and unfolding of the infusion pole, and improves its flexible use.

As shown in Figures 1 to 5, a telescopic insertion rod 9 is installed in the fixed rod 1. The upper end of the telescopic insertion rod 9 is connected with a spring body 10. The upper end of the spring body 10 is connected to the fixed rod 1. Matching fixed connection. The side wall of the telescopic insertion rod 9 is provided with an upper convex key 91 and a lower convex key 92. The upper part of the fixed rod 1 is provided with a convex key hole 11. The upper convex key 91 and the lower convex key 92 are respectively movable. It is stuck at the protruding key hole 11. An elastic piece 12 is also installed on the inner wall of the fixed rod 1 corresponding to the protruding key hole 11. The elastic piece 12 cooperates with the telescopic inserting rod 9 to move against the top. The lower part of the telescopic inserting rod 9 is pointed-shaped, and the lower part of the telescopic inserting rod 9 can flexibly extend out of the fixed rod 1 . By arranging the spreader rod 6 and the telescopic inserting rod 9, the infusion pole can be placed flat on the ground after being deployed through the spreader rod 6, maintaining the function of stable placement; at the same time, when the ground is an uneven outdoor environment, the telescopic rod can be placed flat on the ground. The insertion rod 9 extends out and is inserted into the ground, so that the infusion rod can be stably inserted on the ground and the stability of its placement is maintained.

When expanded:

First, open the upper connecting piece 32 on the fixed piece 3, so that the eccentric pressing locking screw is in a loosened state. At this time, push the movable rod 2 downward to push the connecting seat 4 downward. At this time, through the connection Driven by the rod 8, the expansion rod 7 is stretched downward, and the expansion rod 7 is directly vertical to the fixed rod 1, completing the expansion of the expansion rod 7, and then the upper connecting piece 32 is pressed tightly. Keep the eccentric pressing locking screw in a locked state to complete the expansion of the infusion rod.

When the ground is uneven, you can also press the lower convex key 92 at the convex key hole 11 of the fixed rod. At this time, the telescopic insert rod 9 extends downward under the elastic force of the spring body 10. When the upper part of the telescopic insert rod 9 After the convex key 91 is movable and latched into the convex key hole 11, the telescopic insertion rod 9 is fixed, and then the extended telescopic insertion rod 9 is inserted into the ground to fix the infusion rod and improve the stability of its use.

When folded for use:

If the telescopic inserting rod 9 is unfolded, first pull the telescopic inserting rod 9 out of the ground, then press the upper convex key 91, and then push the fixed rod 1 downward so that the telescopic inserting rod 9 re-enters the fixed rod 1, and Make the lower convex key 92 convexly snap into the convex key hole 11 again, complete the retracting of the telescopic insertion rod 9, and then loosen the upper connecting piece 32 on the fixed part 3, so that the eccentric pressing locking screw is in a loosened state. , and then push the movable rod 2 upward. At this time, driven by the connecting rod 8, the expansion rod 7 is retracted upward and moved toward the center to complete the retraction of the expansion rod 7. Finally, the fixing member 3 is The upper connecting piece 32 is pressed tightly, and the central push-type locking screw is in a locked state to complete the stowing of the infusion rod, making it convenient for portability and use.

The above are only specific implementation modes of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantive improvement of the present utility model using this concept should be an act that infringes the protection scope of the present utility model.

Claims (7)

1. Infusion rod convenient to outdoor use and carry, its characterized in that: the movable rod is movably sleeved on the fixed rod, a connecting seat is arranged at the bottom end of the movable rod, the fixed piece is arranged at the upper end of the movable rod, and the movable rod is limited and fixed on the fixed rod through the fixed piece; the movable expanding type expanding device is characterized in that a movable expanding hook is arranged at the upper end of the fixing rod, a mounting seat is arranged at the lower end of the fixing rod, a plurality of expanding rods are arranged on the mounting seat, a connecting rod is connected to the expanding rods in a rotating mode, the other end of the connecting rod is connected with the connecting seat in a rotating mode, and the movable rod can drive the expanding rods to be movably expanded and retracted through the connecting rod.

2. An infusion rod for outdoor use and portability as defined in claim 1, wherein: six stretching rods are uniformly distributed on the periphery of the mounting seat.

3. An infusion rod for outdoor use and portability as defined in claim 1, wherein: the telescopic inserting rod is arranged in the fixing rod, the upper end of the telescopic inserting rod is connected with a spring body, and the upper end of the spring body is fixedly connected with the fixing rod in a matching way.

4. An infusion rod for outdoor use and portability according to claim 3, wherein: the side wall of the telescopic inserted link is provided with an upper convex key and a lower convex key, the upper part of the fixed link is provided with a convex key hole, the upper convex key and the lower convex key are respectively movably and convexly clamped at the convex key hole, the inner wall of the fixed link corresponding to the convex key hole is also provided with an elastic sheet, and the elastic sheet is matched and movably propped against the telescopic inserted link.

5. An infusion rod for outdoor use and portability according to claim 3, wherein: the lower part of the telescopic inserted link is in a pointed shape, and the lower part of the telescopic inserted link can movably extend out of the fixed link.

6. An infusion rod for outdoor use and portability as defined in claim 1, wherein: the number of the hanging hook pieces is four, and the hanging hook pieces are uniformly distributed at four corners of the upper end of the fixing rod.

7. An infusion rod for outdoor use and portability as defined in claim 1, wherein: the fixing piece comprises an opening-shaped connecting sleeve, an upper connecting piece and a lower connecting piece, wherein the lower connecting piece is arranged at the lower part of the connecting sleeve, the upper connecting piece is arranged at the upper part of the connecting sleeve in a matched mode, the lower part of the connecting sleeve is fixedly sleeved with the movable rod, the upper part of the connecting sleeve is movably sleeved on the fixed rod, the lower connecting piece is a fixing screw, and the upper connecting piece is an eccentric pressing type locking screw.