Wheelchair with detachable infusion rod

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a wheelchair with a detachable infusion rod, which comprises a wheelchair body, the wheelchair body comprises a wheelchair seat, a backrest and a bottom frame, the backrest is arranged at the top of the rear end of the wheelchair seat, and the bottom frame is arranged at the bottom of the wheelchair seat. The left side and the right side of the backrest are respectively provided with two sets of infusion supports, the infusion supports are detachably connected to the rear end of the lower side of the bottom frame through L-shaped connecting pieces, and the problems that in the prior art, an infusion rod of a wheelchair with a detachable infusion rod is prone to limiting the movement range of a patient, inconvenience is brought to the patient, disassembly and assembly are inconvenient, and the wheelchair is inconvenient to use are solved. The problem that the infusion rod is easy to lose due to the fact that the detached infusion rod is not easy to store is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a wheelchair with a detachable infusion pole. Background Art

[0002] A wheelchair is a chair with wheels that can help replace walking. It is an important means of transportation for the injured, sick, and disabled to recover at home, be transported around, see a doctor, and go out for activities. Wheelchairs not only meet the mobility needs of the physically disabled and those with limited mobility, but more importantly, they facilitate family members to move and take care of patients, allowing patients to exercise and participate in social activities with the help of wheelchairs. However, during the infusion process, patients using wheelchairs currently need to move to a special infusion chair or lie on a hospital bed for infusion. Constant movement of positions causes great inconvenience to patients in wheelchairs.

[0003] The patent with the announcement number CN213851501U discloses a wheelchair with a detachable infusion pole, including a wheelchair structure, wherein the wheelchair structure has a wheelchair seat, armrests fixedly arranged on both sides of the wheelchair seat, and a backrest fixedly connected to the wheelchair seat and located between the two armrests; the wheelchair with a detachable infusion pole also includes: an infusion pole structure detachably fixedly arranged on the wheelchair structure; at least one positioning mounting seat fixedly arranged on at least one side of the wheelchair seat corresponding to the backrest, and the positioning mounting seat is located on the inner side of the armrest; the infusion pole structure is detachably fixedly connected to the positioning mounting seat. The device can realize that patients who cannot walk or are physically weak and need to use a wheelchair structure, and who need to stay in bed for a long time due to a large amount of infusion, can sit in a wheelchair with a detachable infusion pole to move around, avoiding the risk of complications easily caused by long-term bed rest, and improving the functional practicality of the structure.

[0004] In actual use of a wheelchair with a detachable infusion pole, the infusion pole will limit the patient's range of motion, causing a lot of inconvenience to the patient. In addition, it is troublesome to disassemble and assemble the wheelchair, and it is not convenient to store the disassembled infusion pole, which can easily cause the infusion pole to be lost. Utility Model Content

[0005] The utility model aims to provide a wheelchair with a detachable infusion pole, which overcomes the problem in the prior art that the infusion pole of the wheelchair with a detachable infusion pole is prone to restricting the patient's range of motion, causing inconvenience to the patient, and is inconvenient to disassemble and assemble, and it is not easy to store the detached infusion pole, resulting in the infusion pole being easily lost.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0007] A wheelchair with a detachable infusion pole is designed. The infusion pole of the wheelchair is set on both sides of the rear end of the wheelchair backrest. It can be easily assembled during use and can be disassembled and neatly stored when not in use. It will not restrict the patient's range of movement and is very simple and convenient. The specific plan is as follows:

[0008] A wheelchair with a detachable infusion pole comprises a wheelchair body, wherein the wheelchair body comprises a wheelchair seat, a backrest and a bottom frame;

[0009] The backrest is arranged on the top of the rear end of the wheelchair seat, the base frame is arranged on the bottom of the wheelchair seat, and two groups of infusion stands are respectively arranged on the left and right sides of the backrest, and the infusion stands are detachably connected to the lower rear end of the base frame through an L-shaped connecting piece.

[0010] Preferably, the lower end of the L-shaped connector is provided with a plug-in slot, the lower side of the base frame is provided with a support rod extending forward and backward, the plug-in slot is sleeved on the rear end of the support rod, and the lower end of the L-shaped connector is connected to the rear end of the support rod by two bolts.

[0011] Preferably, the infusion stand comprises a bottom rod, a middle rod and a top rod, a screw is provided at the lower end of the bottom rod, a threaded hole is provided at the upper end of the L-shaped connector, and the screw is threadedly connected in the threaded hole;

[0012] The middle rod is detachably connected to the upper end of the bottom rod, and the top rod is detachably connected to the upper end of the middle rod.

[0013] Preferably, the upper end of the bottom rod and the upper end of the middle rod are both provided with an inlay groove, and the top annular array of the inlay groove has two docking grooves opening upward;

[0014] The lower end of the middle rod and the lower end of the top rod are both symmetrically provided with two clamping rods, and the clamping rods are clamped in the docking grooves;

[0015] The bottom of the inlay groove is connected with an elastic member, and the elastic member abuts against the bottom of the clamping rod.

[0016] Preferably, the docking groove comprises a sliding area and a clamping area, and the clamping rod slides into the sliding area and is clamped in the clamping area.

[0017] Preferably, the top of the mandrel is rotatably connected to a hanging plate, and the bottom edge of the hanging plate has at least two hooks in a circular array.

[0018] Preferably, a storage clip for clamping the disassembled middle rod and the top rod is provided on the rear side of the L-shaped connecting piece.

[0019] The beneficial effects of the utility model are:

[0020] 1. The infusion stand of the utility model is connected to both sides of the rear end of the wheelchair backrest through an L-shaped connector, so that the patient's range of motion is not restricted. At the same time, the L-shaped connector can ensure that the infusion stand is always in a vertical state, and the L-shaped connector is connected to the rear side of the wheelchair by bolts, ensuring the stability of the infusion stand, so that the infusion stand will not accidentally tip over during use.

[0021] 2. The utility model adopts a detachable infusion stand, which is also convenient for disassembly and assembly, making it more convenient for storage. The infusion poles are connected and supported one by one by inlaying, which is easy to use and saves time and effort, and can maximize the convenience of patients.

[0022] 3. The utility model can store the disassembled infusion stand on the wheelchair, which is convenient for use at any time and reduces the occupied space. At the same time, it also avoids the loss of the infusion stand, and is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a left view of the utility model;

[0024] Figure 2 It is a rear view of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the infusion stand in the utility model;

[0026] Figure 4 for Figure 3 A partial enlargement of the middle A;

[0027] Figure 5 It is a structural schematic diagram of the midsole rod of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the middle rod in the utility model;

[0029] Figure 7 It is a top view of the middle rod in the utility model;

[0030] Figure 8 for Figure 7 Schematic diagram of the cross section at BB;

[0031] Fig. 9 It is a structural schematic diagram of the top rod in the utility model;

[0032] Fig.10 This is a diagram showing the connection relationship between the storage clip and the L-shaped connector in the present invention;

[0033] Fig.11 This is a diagram of the storage state of the infusion stand in the utility model.

[0034] In the figure: 1-wheelchair body; 11-backrest; 12-base frame; 121-support rod; 13-wheelchair seat; 2-L-shaped connector; 21-bolt; 22-plug-in slot; 23-threaded hole; 3-infusion stand; 31-bottom rod; 311-screw rod; 32-middle rod; 33-top rod; 331-hanging plate; 332-hook; 4-docking slot; 41-sliding area; 42-clamping area; 43-elastic member; 44-inlay slot; 5-clamping rod; 6-storage clip; 61-first clamping hole; 62-second clamping hole; 7-stopper. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0036] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, in order to avoid confusing the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0037] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0038] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention. Example

[0039] like Figure 1-9As shown, the utility model provides a wheelchair with a detachable infusion pole, including a wheelchair body 1, the wheelchair body 1 including a wheelchair seat 13, a backrest 11 and a base frame 12, the backrest 11 is arranged on the top of the rear end of the wheelchair seat 13, the base frame 12 is arranged on the bottom of the wheelchair seat 13, and two groups of infusion stands 3 are respectively arranged on the left and right sides of the backrest 11, the infusion stands 3 are detachably connected to the lower rear end of the base frame 12 through an L-shaped connector 2, and the infusion stand 3 is detachably connected to the rear side of the wheelchair body 1 through the L-shaped connector 2, which will not restrict the patient's activities and is convenient for timely use, and is particularly convenient and trouble-free to use.

[0040] In the above scheme, an insertion groove 22 is provided at the lower end of the L-shaped connector 2, and a support rod 121 extending forward and backward is provided at the lower side of the base frame 12. The insertion groove 22 is sleeved on the rear end of the support rod 121, and the lower end of the L-shaped connector 2 is connected to the rear end of the support rod 121 by two bolts 21.

[0041] As an optimized technical solution of the utility model, the L-shaped connector 2 can be fixed to the lower side of the rear end of the wheelchair body 1 through the support rod 121, which is conducive to fixing the infusion stand 3. Two first through holes are provided on the support rod 121, and two second through holes corresponding to the first through holes are also provided at the lower end of the L-shaped connector 2. When the support rod 121 is inserted into the plug-in slot 22, the first through hole and the second through hole can be aligned, and the bolt 21 can be inserted to fix the two to ensure the stability of the L-shaped connector 2.

[0042] In the above scheme, the infusion stand 3 includes a bottom rod 31, a middle rod 32 and a top rod 33. A screw 311 is provided at the lower end of the bottom rod 31, and a threaded hole 23 is provided at the upper end of the L-shaped connecting piece 2. The screw 311 is threadedly connected in the threaded hole 23. The middle rod 32 is detachably connected to the upper end of the bottom rod 31, and the top rod 33 is detachably connected to the upper end of the middle rod 32.

[0043] As an optimized technical solution of the utility model, the infusion stand 3 is composed of a bottom rod 31, a middle rod 32 and a top rod 33 connected to each other from bottom to top, and the bottom rod 31 is fixed to the upper end of the L-shaped connector 2 through a threaded connection relationship between a threaded hole 23 and a screw rod 311, and is used to support the entire infusion stand 3, making its disassembly and assembly more convenient and simple.

[0044] In the above scheme, the upper end of the bottom rod 31 and the upper end of the middle rod 32 are both provided with an inlay groove 44, and the top annular array of the inlay groove 44 has two docking grooves 4 opening upward, and the lower end of the middle rod 32 and the lower end of the top rod 33 are both symmetrically provided with two clamping rods 5, which are clamped in the docking groove 4, and the bottom of the inlay groove 44 is connected with an elastic member 43, which rests against the bottom of the clamping rod 5.

[0045] As an optimized technical solution of the utility model, the lower end of the middle rod 32 can be inserted into the inlay groove 44 at the upper end of the bottom rod 31 for fixation, and the lower end of the top rod 33 can be inserted into the inlay groove 44 at the upper end of the middle rod 32 for fixation, thereby realizing a docking relationship between each other, and then cooperating with the clamping rod 5 to stably connect and fix them.

[0046] In the above solution, the docking groove 4 includes a sliding area 41 and a clamping area 42 , and the clamping rod 5 slides into the sliding area 41 and is clamped in the clamping area 42 .

[0047] As an optimized technical solution of the utility model, when the middle rod 32 and the top rod 33 are inserted into the inlay groove 44, they can enter along the sliding area 41, and then rotate to make the two turn into the clamping area 42. After loosening, the elastic member 43 will restore the elastic force to make the clamping rod 5 clamped in the clamping area 42, so that the two rods are firmly connected together. The elastic member 43 can be a component with elastic deformation such as a spring, which is compressed when the rod is inserted, and rebounds to squeeze the clamping rod 5 after loosening.

[0048] In the above solution, the top of the top rod 33 is rotatably connected to a hanging plate 331 , and at least two hooks 332 are arranged in a circular array at the bottom edge of the hanging plate 331 .

[0049] As an optimized technical solution of the utility model, the rotating connection of the hanging plate 331 can adaptively rotate after hanging an infusion bottle or an infusion bag on the hook 332, thereby preventing the infusion line from being entangled on the infusion stand 3. Example

[0050] like Figure 6-11 As shown, based on Example 1, the difference from Example 1 is that a storage clip 6 for clamping the disassembled middle rod 32 and top rod 33 is provided on the rear side of the L-shaped connecting member 2.

[0051] In the above scheme, the storage clip 6 is penetrated by a first clamping hole 61 and a second clamping hole 62, and a stopper 7 is respectively provided at the middle position of the middle rod 32 and the top rod 33, the middle rod 32 and the top rod 33 are respectively inserted into the first clamping hole 61 and the second clamping hole 62, and the stopper 7 abuts against the top of the storage clip 6.

[0052] As an optimized technical solution of the utility model, when the infusion stand 3 needs to be disassembled, the top rod 33 and the middle rod 32 can be pressed downward and rotated so that the top rod 33 and the middle rod 32 can be removed respectively, and then the two can be inserted into the first clamping hole 61 and the second clamping hole 62 respectively for storage, so as to reduce the space occupied by the wheelchair body 1. At the same time, the infusion stand 3 can be lost after being disassembled.

[0053] Specific implementation cases:

[0054] When the infusion stand 3 needs to be installed on the wheelchair body 1 during actual use, the insertion groove 22 at the lower end of the L-shaped connector 2 can be inserted into the support rod 121 so that the through holes of the two are aligned, and then the L-shaped connector 2 can be fixed to the lower side of the rear end of the wheelchair body 1 by the bolt 21.

[0055] Then, the bottom rod 31 can be fixed to the upper end of the L-shaped connector 2 through the threaded matching relationship between the screw rod 311 and the threaded hole 23, and then the clamping rod 5 at the lower end of the middle rod 32 is aligned with the docking groove 4 at the upper end of the bottom rod 31 and inserted into the inlay groove 44, so that the clamping rod 5 is inserted along the sliding area 41, and the middle rod 32 is rotated so that the clamping rod 5 is located in the clamping area 42, and the middle rod 32 is loosened. Under the action of the restoring elastic force of the elastic member 43, the clamping rod 5 at the lower end of the middle rod 32 is clamped in the clamping area 42 at the upper end of the bottom rod 31, and the docking work of the middle rod 32 is completed.

[0056] Then align the lower end of the push rod 33 with the embedding groove 44 at the top of the middle rod, so that the clamping rod 5 at the lower end of the push rod is inserted along the sliding area 41 of the docking groove 4 at the upper end of the middle rod 32, rotate the push rod 33, so that the clamping rod 5 is transferred into the clamping area 42, and then the push rod 33 is loosened, and then under the action of the restoring elastic force of the elastic member 43 in the embedding groove 44 at the upper end of the middle rod 32, the clamping rod 5 at the lower end of the push rod 33 is clamped in the clamping area 42, completing the docking work of the push rod 33, and then the infusion bottle or infusion bag can be hung on the hook 332 to give the patient infusion.

[0057] Finally, if the infusion stand 3 needs to be stored, the top rod 33 and the middle rod 32 can be pressed downward and rotated out of the clamping area 42, so that they can slide out along the sliding area 41 under the action of the restoring elastic force of the elastic member 43, thereby realizing the removal of the two, and the disassembled middle rod 32 and top rod 33 are respectively clamped into the first hole 61 and the second clamping hole 62, and clamped in the storage clip 6 by the abutment effect of the block 7 to prevent them from being lost.

[0058] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A wheelchair with a detachable infusion pole, comprising a wheelchair body (1), wherein the wheelchair body (1) comprises a wheelchair seat (13), a backrest (11) and a base frame (12); The backrest (11) is arranged at the top of the rear end of the wheelchair seat (13), and the base frame (12) is arranged at the bottom of the wheelchair seat (13), characterized in that: Two sets of infusion stands (3) are respectively provided on the left and right sides of the backrest (11), and the infusion stands (3) are detachably connected to the lower rear end of the base frame (12) via an L-shaped connecting piece (2).

2. A wheelchair with a detachable infusion pole according to claim 1, characterized in that: The lower end of the L-shaped connecting piece (2) is provided with a plug-in slot (22), the lower side of the base frame (12) is provided with a support rod (121) extending forward and backward, the plug-in slot (22) is sleeved on the rear end of the support rod (121), and the lower end of the L-shaped connecting piece (2) and the rear end of the support rod (121) are connected through two bolts (21).

3. A wheelchair with a detachable infusion pole according to claim 1, characterized in that: The infusion stand (3) comprises a bottom rod (31), a middle rod (32) and a top rod (33); a screw rod (311) is provided at the lower end of the bottom rod (31); a threaded hole (23) is provided at the upper end of the L-shaped connecting piece (2); and the screw rod (311) is threadedly connected in the threaded hole (23); The middle rod (32) is detachably connected to the upper end of the bottom rod (31), and the top rod (33) is detachably connected to the upper end of the middle rod (32).

4. A wheelchair with a detachable infusion pole according to claim 3, characterized in that: The upper ends of the bottom rod (31) and the middle rod (32) are both provided with an inlay groove (44), and the top of the inlay groove (44) has two docking grooves (4) with openings facing upward in an annular array; Two clamping rods (5) are symmetrically provided at the lower end of the middle rod (32) and the lower end of the top rod (33), and the clamping rods (5) are clamped in the docking groove (4); An elastic member (43) is connected to the bottom of the embedding groove (44), and the elastic member (43) abuts against the bottom of the clamping rod (5).

5. A wheelchair with a detachable infusion pole according to claim 4, characterized in that: The docking groove (4) comprises a sliding area (41) and a clamping area (42), and the clamping rod (5) slides into the sliding area (41) and is clamped in the clamping area (42).

6. A wheelchair with a detachable infusion pole according to claim 3, characterized in that: The top of the top rod (33) is rotatably connected to a hanging plate (331), and the bottom edge of the hanging plate (331) has at least two hooks (332) in a circular array.

7. A wheelchair with a detachable infusion pole according to claim 3, characterized in that: The rear side of the L-shaped connecting piece (2) is provided with a storage clip (6) for clamping the disassembled middle rod (32) and the top rod (33).

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