Multifunctional infusion chair

Abstract

The utility model discloses a kind of multifunctional infusion chairs, belong to infusion chair technical field, including base and backrest;Still include: handrail, with two and oppositely arranged above base, each handrail is slidably connected with one sliding member that can move along its length direction;Article plate, one end is rotatably connected on one of sliding member, its other end is free end and can overturn and place on another sliding member, so that the article plate is in horizontal state;Adjusting assembly, with two groups and respectively installed on two sliding members, each adjusting assembly is used to lock after corresponding sliding member moves to target position, the flexibility of this article plate adjustable can be well adapted to different height, different body feature patient, whether child or adult, can find the most suitable own use article plate position, greatly improve the comfort and convenience of patient using infusion chair.

Description

Technical Field

[0001] This utility model relates to the field of infusion chair technology, and in particular to a multifunctional infusion chair. Background Technology

[0002] In the medical setting, intravenous infusion therapy is a widely used treatment method utilizing multifunctional infusion chairs. Patients typically need to remain seated for extended periods during infusions, which places high demands on the design of infusion chairs. Traditional infusion chairs are often limited in design and fail to meet the diverse needs of patients.

[0003] Most existing infusion chairs only offer basic seating and reclining functions. During infusions, patients may need to read, work, or use electronic devices in addition to rest. However, traditional infusion chairs lack a multi-functional platform, making it difficult for patients to properly place medications, water cups, books, mobile phones, computers, and other personal and recreational items. This makes the infusion process somewhat tedious and monotonous, failing to enrich the patient's life during infusions and reducing their overall medical experience.

[0004] Therefore, there is a need to develop a multifunctional infusion chair with a flexible and adjustable shelf and an effective locking mechanism. Utility Model Content

[0005] This utility model provides a multifunctional infusion chair to solve the problems in the prior art.

[0006] The present invention adopts the following technical solution: a multifunctional infusion chair, including a base and a backrest; further comprising: two armrests arranged opposite each other above the base, each armrest being slidably connected to a sliding member capable of moving along its length; a shelf, one end of which is rotatably connected to one of the sliding members, the other end of which is a free end and can be flipped and placed on the other sliding member, so that the shelf is in a horizontal state; and two sets of adjustment components, each set of which is installed on the two sliding members respectively, each adjustment component being used to lock the corresponding sliding member after it has moved to the target position.

[0007] Preferably, each sliding member includes a slider, which is slidably connected to the corresponding handrail via a slide rail; a guide rod, which is mounted on the slider and aligned with the length direction of the handrail; a support rod, which is arranged in the same direction as the guide rod and is fixedly connected to the guide rod via a connector, wherein the support rod is at least partially inserted into the handrail and slidably connected to it; and a shelf is rotatably connected to the guide rod. When the shelf is in a horizontal state, its lower end face rests against the support rods of the two sliding members respectively.

[0008] Preferably, the slider has a threaded hole pointing towards the outer side of the handrail and penetrating the slider body; the adjustment assembly includes a screw threaded into the threaded hole, and a mounting plate is fixedly connected to the inner end of the screw, with a locking block fixedly mounted on the mounting plate; by rotating the screw, the locking block is pressed against the handrail to lock the slider.

[0009] Preferably, the locking block is a rubber block, which is fixed to the mounting plate by glue or bolts.

[0010] Preferably, an end cap is installed at the rear end of the handrail, and the slider abuts against the end cap when it moves to the end cap.

[0011] Preferably, a hand-tightening knob is installed on the outer end of the screw.

[0012] Preferably, the front end of the handrail is configured as an arc shape, and the connector is also configured as an arc plate. When the slider moves to the extreme position at the rear end of the handrail, the connector is completely fitted to the front end of the handrail.

[0013] Preferably, the front end of the shelf is provided with a forward-extending extension plate, which abuts against the upper end of the connector when the shelf is in a horizontal state.

[0014] Preferably, the shelf is configured as a telescopic shelf structure.

[0015] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects: The adjustable flexibility of this support panel allows it to adapt well to patients of different heights and body characteristics. Whether it's a child or an adult, everyone can find the most suitable position, greatly improving the comfort and convenience of using the infusion chair. The support panel provides patients with a multi-functional platform, meeting various needs during infusion. Patients can place various personal and recreational items on the support panel, enriching their experience and improving their overall healthcare experience. Furthermore, the adjustment mechanism locks in place after the slider reaches the target position, effectively ensuring the stability of the support panel during use. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a perspective view of the handrail and sliding component of this utility model; Figure 4 This is an assembly diagram of the handrail, slider, and adjustment components of this utility model; Figure 5 This is an exploded view of the adjustment component and slider of this utility model; Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ; Figure 7 This is a perspective view of the handrail and shelf of this utility model.

[0017] Figure Labels 1-Base; 2-Backrest; 3-Armrest; 31-Slide rail; 32-End cap; 4-Sliding component; 41-Slider; 411-Threaded hole; 42-Guide rod; 43-Support rod; 44-Connector; 5-Shelf; 51-Extension plate; 6-Adjusting component; 61-Screw; 611-Mounting plate; 62-Locking block; 63-Hand-tightening knob. Detailed Implementation

[0018] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0019] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Reference Figures 1 to 7 As shown in the figure, this utility model embodiment provides a multifunctional infusion chair, which mainly includes a base 1, a backrest 2, armrests 3, a storage board 5, and an adjustment component 6.

[0021] Two armrests 3 are configured and positioned opposite each other above the base 1. Each armrest 3 is slidably connected to a slider 4 that can move along its length. One end of the shelf 5 is rotatably connected to one of the sliders 4, and the other end is a free end that can be flipped and placed on the other slider 4 so that the shelf 5 is in a horizontal state. Two sets of adjustment components 6 are configured and installed on the two sliders 4 respectively. Each adjustment component 6 is used to lock the corresponding slider 4 after it has moved to the target position.

[0022] Two armrests 3 are positioned opposite each other above the base 1. Their function is not only to provide a place for the patient's arms to rest, but more importantly, to provide a track for the sliding member 4 to move. The sliding member 4 can move smoothly along the length of the armrest 3, and this design allows the position of the attached shelf 5 to be flexibly adjusted.

[0023] One end of the shelf 5 is rotatably connected to one of the sliding members 4, while the other end can be flipped and placed on another sliding member 4, thus forming a horizontal position. When in a horizontal position, it becomes a multi-functional platform. Patients can place items such as medicines, water cups, books, mobile phones, and computers on it, meeting their various living and entertainment needs during infusion, especially convenient for students to read and do homework. Moreover, because the shelf 5 can slide back and forth with the sliding members 4, it is easy for both children with short arms and adults with long arms to use the shelf 5 for activities such as doing homework, reading, playing on mobile phones, and placing computers.

[0024] Each set of adjustment components 6 is installed on the corresponding slider 4. Its core function is to lock the slider 4 after it moves to the target position desired by the patient, so as to ensure that the shelf 5 remains stable during use and will not move due to accidental touch or other factors, thereby ensuring the safe placement of items on the shelf 5.

[0025] In actual use, the patient operates the slider 4 according to their own needs and habits. For example, if the patient is a child with relatively short arms, to make it easier to use the shelf 5, the patient or accompanying person pushes the slider 4 connected to one end of the shelf 5, allowing it to slide forward along the armrest 3 until the shelf 5 is in a position that is convenient for the child to use. Next, push the other slider 4 to move it to a suitable position corresponding to the previous slider 4. This position should ensure that the shelf 5 can be stably placed on both sliders 4 after being flipped. Then, rotate and flip the shelf 5 so that its free end is accurately placed on the other slider 4, at which point the shelf 5 is in a horizontal position. During this process, if the position of the slider 4 is found to be unsuitable, its position can be readjusted at any time.

[0026] Once the slider 4 has moved to the target position that satisfies the patient, the adjustment component 6 mounted on the slider 4 is operated to lock the slider 4. In this way, the shelf 5 is stably fixed in the current position.

[0027] In this embodiment, the adjustable flexibility of the shelf 5 allows it to adapt well to patients of different heights and body characteristics. Whether child or adult, everyone can find the most suitable position for using the shelf 5, greatly improving the comfort and convenience of using the infusion chair. The shelf 5 provides patients with a multifunctional platform, meeting various needs during infusion. Patients can place various personal and recreational items on the shelf 5, enriching their life during infusion and improving their overall medical experience.

[0028] In addition, the adjustment component 6 locks the slider 4 after it moves to the target position, effectively ensuring the stability of the shelf 5 during use.

[0029] In some practical applications, refer to Figures 1 to 3 As shown, each slider 4 includes a slider 41, a guide rod 42, and a support rod 43.

[0030] The slider 41 is slidably connected to the corresponding handrail 3 via the slide rail 31; the guide rod 42 is installed on the slider 41 and is aligned with the length direction of the handrail 3; the support rod 43 is arranged in the same direction as the guide rod 42 and is fixedly connected to the guide rod 42 via the connector 44, and the support rod 43 is at least partially inserted into the handrail 3 and slidably connected to it; the shelf 5 is rotatably connected to the guide rod 42; when the shelf 5 is in a horizontal state, its lower end face abuts against the support rod 43 of the two sliders 4 respectively.

[0031] In this embodiment, taking a child as an example, since children have shorter arms, the patient or accompanying person needs to push the slider 4 connected to one end of the shelf 5 to facilitate its use. Specifically, by pushing the slider 41, which is connected to the armrest 3 via the slide rail 31, it can slide forward along the armrest 3, causing the guide rod 42 and the support rod 43 to move synchronously until the shelf 5 reaches a position that is convenient for the child to use. Next, the other slider 4 is operated by pushing its slider 41 to move it to the appropriate position corresponding to the first slider 4, so as to ensure that the shelf 5 can be stably placed on the support rod 43 of the two sliders 4 after being flipped.

[0032] The coordinated design of the slider 41, guide rod 42, and support rod 43 in the sliding component 4 allows the shelf 5 to move back and forth. The slider 41 slides along the slide rail 31, the guide rod 42 ensures direction, and the support rod 43 provides auxiliary support. The cooperation of these multiple components allows the shelf 5 to adapt to patients of different heights and body characteristics.

[0033] In the sliding component 4, the guide rod 42 and the support rod 43 are fixed together by the connector 44, and the support rod 43 is partially inserted into the armrest 3 for sliding. This structural design enhances the overall stability of the sliding component 4. During frequent adjustments, it can effectively reduce the occurrence of loosening or displacement of components, thus extending the service life of the infusion chair.

[0034] In some practical applications, refer to Figures 3 to 5 As shown, the adjustment component 6 is optimized. Specifically, the slider 41 has a threaded hole 411 pointing towards the outer side of the handrail 3 and penetrating the body of the slider 41. The adjustment component 6 includes a screw 61 threaded into the threaded hole 411. A mounting plate 611 is fixedly connected to the inner end of the screw 61. A locking block 62 (generally a rubber block, fixed to the mounting plate 611 with glue or bolts) is fixedly installed on the mounting plate 611. By rotating the screw 61, the locking block 62 is pressed against the handrail 3 to lock the slider 41. In addition, a hand-tightening knob 63 can be installed on the outer end of the screw 61 to facilitate the user's rotation of the screw 61.

[0035] When the slider 4 moves to a position deemed suitable by the patient, i.e., when the shelf 5 is in a convenient position for their use, the adjustment assembly 6 is operated. The patient or accompanying person rotates the screw 61. Since the screw 61 is threadedly connected to the threaded hole 411, as the screw 61 rotates, it causes the mounting plate 611 and the locking block 62 to move together. This causes the locking block 62 to gradually approach the armrest 3 and eventually press firmly against the armrest 3. A large frictional force is generated between the locking block 62 and the armrest 3. This frictional force prevents the slider 41 from continuing to slide on the armrest 3, thus locking the slider 41 in its current position. At this time, the entire slider 4 is fixed, and the connected shelf 5 is also stably in its current position.

[0036] In this embodiment, locking the slider 41 by rotating the screw 61 is simple and direct. Compared to some complex locking mechanisms, patients or accompanying persons do not need additional tools; they can complete the locking operation simply by rotating the screw 61 by hand, greatly reducing the difficulty of operation. In addition, due to the threaded connection between the screw 61 and the threaded hole 411, the locking block 62 is pressed tightly against the handrail 3 under the push of the screw 61, providing a large frictional force to resist any external forces that may be applied to the slider 41. During the infusion process, even if the patient accidentally touches the placement plate 5 or the sliding member 4, the slider 41 is not easily moved due to the stable frictional force between the locking block 62 and the handrail 3, effectively ensuring the stability of the placement plate 5.

[0037] In some practical applications, refer to Figure 3As shown, an end cap 32 is installed on the rear end of the handrail 3. When the slider 41 moves to the end cap 32, it abuts against the end cap 32. The interior of the handrail 3 is hollow. The end cap 32 not only encloses the interior space of the handrail 3, but also limits the slider 41 to prevent it from derailing.

[0038] In some practical applications, refer to Figure 3 As shown, the front end of the armrest 3 is configured with an arc shape, and the connector 44 is also configured as an arc plate. When the slider 41 moves to the extreme position at the rear end of the armrest 3, the connector 44 is completely in contact with the front end of the armrest 3. This design improves the overall aesthetics of the armrest 3, and the arc design can also reduce the injury to the child's forehead from bumping.

[0039] In some practical applications, refer to Figures 6 to 7 As shown, based on the design of the handrail 3 being curved and the connector 44 also being configured as a curved plate, the design of the shelf 5 is optimized: the front end of the shelf 5 is provided with a forward-extending extension plate 51 (such as...). Figure 6 When the shelf 5 is in a horizontal state, the extension plate 51 abuts against the upper end of the connector 44. The design of the extension plate 51 not only improves the overall storage space, but also further improves the support performance of the shelf 5 under the large-area support of the connector 44.

[0040] In some practical applications, based on any of the above embodiments, the shelf 5 is configured as a telescopic shelf structure (not specifically shown in the figure; telescopic shelves are prior art and will not be described in detail here). When the shelf 5 is not in use, it flips to the side of the armrest 3 and hangs down naturally. At this time, the shelf 5 can be retracted to reduce its space occupation.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A multifunctional infusion chair, characterized in that, Includes a base (1) and a backrest (2); also includes: Two armrests (3) are provided and are positioned opposite each other above the base (1). Each armrest (3) is slidably connected to a slider (4) that can move along its length. The shelf (5) has one end rotatably connected to one of the sliding members (4), and the other end is a free end that can be flipped and placed on another sliding member (4) so ​​that the shelf (5) is in a horizontal state. The adjustment component (6) is configured in two sets and is respectively mounted on two sliders (4). Each adjustment component (6) is used to lock the corresponding slider (4) after it has moved to the target position.

2. The multifunctional infusion chair according to claim 1, characterized in that, Each slider (4) includes: The slider (41) is slidably connected to the corresponding handrail (3) via the slide rail (31); The guide rod (42) is mounted on the slider (41) and is aligned with the length direction of the handrail (3); The support rod (43) is arranged in the same direction as the guide rod (42) and is fixedly connected to the guide rod (42) through the connector (44). The support rod (43) is at least partially inserted into the internal cavity of the handrail (3) and slidably connected thereto. The shelf (5) is rotatably connected to the guide rod (42); when the shelf (5) is in a horizontal state, its lower end face abuts against the support rod (43) of the two sliding parts (4).

3. A multifunctional infusion chair according to claim 2, characterized in that, The slider (41) is provided with a threaded hole (411) pointing to the outer side of the handrail (3) and penetrating the body of the slider (41). The adjustment assembly (6) includes a screw (61) threaded into the threaded hole (411), and a mounting plate (611) is fixedly connected to the inner end of the screw (61). A locking block (62) is fixedly installed on the mounting plate (611). By rotating the screw (61), the locking block (62) is pressed against the handrail (3) to lock the slider (41).

4. A multifunctional infusion chair according to claim 3, characterized in that, The locking block (62) is made of rubber and is fixed to the mounting plate (611) by glue or bolts.

5. A multifunctional infusion chair according to claim 2, characterized in that, An end cap (32) is installed on the rear end of the handrail (3), and the slider (41) abuts against the end cap (32) when it moves to the end cap (32).

6. A multifunctional infusion chair according to claim 3, characterized in that, A hand-tightening knob (63) is installed on the outer end of the screw (61).

7. A multifunctional infusion chair according to claim 2, characterized in that, The front end of the handrail (3) is configured as an arc shape, and the connector (44) is also configured as an arc plate. When the slider (41) moves to the limit position at the rear end of the handrail (3), the connector (44) is completely in contact with the front end of the handrail (3).

8. A multifunctional infusion chair according to claim 7, characterized in that, The front end of the shelf (5) is provided with an extension plate (51) that extends forward. When the shelf (5) is in a horizontal state, the extension plate (51) abuts against the upper end of the connector (44).

9. A multifunctional infusion chair according to claim 1, characterized in that, The shelf (5) is configured as a telescopic shelf structure.

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