A track-type flip-folding structure

Abstract

This utility model relates to a track-type flip-folding structure. Support frames are connected to the top of both ends of a fixed frame; a pair of sliding grooves are installed on the two inner sides of the fixed frame, with open ends; a panel limiting slider slides within the sliding grooves, and two limiting slots, including an arc-shaped slot and a square slot, are provided on the top of one side of the panel limiting slider; two limiting posts are provided at both ends of the movable panel, and these posts are located within the limiting slots, connecting the movable panel to the panel limiting slider. The advantages of this utility model are: the fixed frame contains sliding grooves and a movable panel; the movable panel's position is adjustable, and its position is controlled by the panel limiting slider; the movable panel can be laid flat or flipped and tilted, serving as a backrest with an adjustable tilt angle; when not in use, the movable panel can be laid flat or disassembled, and the fixed frame can be vertically stored, resulting in minimal space occupation and high space utilization.

Description

Technical Field

[0001] This utility model relates to the field of medical care, specifically to a track-type flip-folding structure. Background Technology

[0002] During medical care, due to the limited space in the ward, ordinary beds take up too much space and it is difficult to provide a resting bed for family members. Most of the time, folding chairs are provided for resting. When unfolded, the folding chairs only have a flat surface for lying down and no backrest suitable for reclining. However, reclining makes it easier for family members to observe the patient's condition.

[0003] Flip-up mechanisms enable efficient space utilization. Existing flip-up mechanisms are widely used in medical and home care equipment, their core function being to optimize product space and enable multi-functional applications. In medical care beds, flip-up mechanisms are often used for features like the bedside table, but not for reclining backrests. There is a need for a track-type flip-up folding structure that, through a structured flip design, allows for the application of a reclining backrest, and can be folded away when not in use, saving space. This would be suitable for medical companionship and modular furniture systems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a track-type flip-folding structure, which can solve the problems in the prior art such as the lack of a suitable reclining backrest for family members, inconvenience for caregivers, and difficulty in storing family members' resting beds.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: it includes a fixed frame, and the top of both ends of the fixed frame are respectively connected to a support frame; The slide is provided in pairs, and the pair of slides are respectively installed on the inner sides of two opposite side plates of the fixed frame. The two ends of the slide are open, and a distance is left between the two ends of the slide and the two ends of the fixed frame. A panel limiting slider is slidably disposed in a groove. Two limiting grooves are provided at intervals on the top side of the panel limiting slider away from the fixed frame. The limiting groove includes an arc-shaped groove and a square groove that are connected. The arc-shaped groove is disposed on the outside of the panel limiting slider and the bottom of the arc-shaped groove is an arc-shaped surface. The square groove is disposed inside the panel limiting slider and the depth of the square groove is greater than the depth of the arc-shaped groove. A movable panel has two limiting posts at each end. Each limiting post includes a first post and a second post integrally connected. The diameter of the second post is larger than the diameter of the first post. The first post is fixed to the movable panel. The first post is correspondingly located in the arc-shaped groove of the limiting groove, and the second post is correspondingly located in the square groove of the limiting groove. The movable panel is limited on the panel limiting slider by the limiting posts. The movable panel moves by sliding the panel limiting slider in the groove. The end of the panel limiting slider moves to the outside of the slide groove to expose a limiting groove, so that the limiting post can be installed in the limiting groove or removed from the limiting groove; When the movable panel is limited only by the limiting posts on the same side at both ends, the movable panel can be flipped over. After flipping, the movable panel is supported by the support frame.

[0006] Furthermore, the support frame has an inverted U-shaped structure and is located at the middle position of the end of the fixed frame.

[0007] Furthermore, a retaining plate is connected to the side of the slide away from the fixed frame, which limits the panel limiting slider within the slide.

[0008] Furthermore, the edges of the card plate and the opening of the slide are set perpendicularly.

[0009] Furthermore, the height of the card plate is less than 1 / 8 of the height of the slide groove.

[0010] Furthermore, the panel limiting slider is fixed to the slide groove by locking bolts.

[0011] With the above structure, the advantages of this utility model are: by setting a slide groove and a movable panel in the fixed frame, the movable panel can move along the slide groove to adjust its position under the action of the panel limiting slider, and the movable panel is limited by the panel limiting slider to realize the position adjustment of the movable panel. The movable panel can be laid flat or flipped to lean. When in use, the two limiting posts on the same side at both ends of the movable panel leave the limiting groove of the panel limiting slider. The movable panel is flipped by the limiting posts still set in the limiting groove. After flipping, the movable panel is supported by the support frame to be in an inclined state, which can be used as a semi-reclining backrest, making it easier for family members to observe the patient and making caregiving more convenient. The movable panel is easy to flip and convenient to use. The direction of the movable panel can be adjusted as needed, and it has a two-way adjustment feature, providing support from both the left and right sides to ensure that users can obtain a suitable support structure no matter which direction they operate from. The position of the movable panel can be adjusted by adjusting the position of the panel limit slider. After the movable panel is flipped, different tilt angles can be achieved, making it easy to adjust the tilt angle according to personal habits. When not in use, the limiting posts connected to the movable panel are all located in the limiting slots of the panel limiting slider. The movable panel is in a flat state, and the fixed frame can be placed vertically to realize the storage of the whole structure, which occupies less space and has a high space utilization rate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figures 2-4 This is a partial structural schematic diagram of the present invention; Figure 5 This is a diagram showing the usage state of this utility model. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments can enable those skilled in the art to more fully understand this utility model, but do not limit the present utility model to the scope of the described embodiments.

[0014] This specific implementation method adopts the following technical solution: (e.g.) Figure 1 As shown, a track-type flip-folding structure includes a fixed frame 1, with support frames 2 connected to the top of both ends of the fixed frame 1. The support frames 2 are inverted U-shaped structures and are located at the middle position of the ends of the fixed frame 1. The support frames 2 are used to support the movable panel 5.

[0015] A pair of slide grooves 3 are provided, and the pair of slide grooves 3 are respectively installed on the inner sides of two opposite side plates 11 of the fixed frame 1. The two ends of the slide grooves 3 are open, and there is a distance between the two ends of the slide grooves 3 and the two ends of the fixed frame 1.

[0016] Combination Figure 2 As shown, the panel limiting slider 4 is slidably disposed in the slide groove 3. A retaining plate 31 is connected to the side of the slide groove 4 away from the fixed frame 1. The retaining plate 31 limits the panel limiting slider 4 to be located in the slide groove 3. The retaining plate 31 is perpendicular to the edge of the opening of the slide groove 3. The height of the retaining plate 31 is less than 1 / 8 of the height of the slide groove 3. The edges of the retaining plate 31 and the slide groove 3 are chamfered. The panel limiting slider 4 moves along the slide groove 3 to adjust its position. After adjustment, it is locked to the slide groove 3 by locking bolts. The locking bolts can be located on the top or side of the slide groove 3.

[0017] Combination Figure 3 As shown, the panel limiting slider 4 has two limiting grooves spaced apart on the top side away from the fixed frame 1. The limiting grooves include an arc-shaped groove 42 and a square groove 43 connected together. The arc-shaped groove 42 is located on the outside of the panel limiting slider 4, and the bottom of the arc-shaped groove 42 is an arc-shaped surface. The square groove 43 is located inside the panel limiting slider 4, and the depth of the square groove 43 is greater than the depth of the arc-shaped groove 42.

[0018] Combination Figure 4As shown, the movable panel 5 has two limiting posts at both ends. Each limiting post includes a first post 61 and a second post 62 integrally connected. The diameter of the second post 62 is larger than the diameter of the first post 61. The first post 61 is fixed to the movable panel 5. The first post 61 is correspondingly located in the arc-shaped groove 42 of the limiting groove, and the second post 62 is correspondingly located in the square groove 43 of the limiting groove. The movable panel 5 is limited on the panel limiting slider 4 by the limiting posts. The movable panel 5 is moved by the sliding of the panel limiting slider 4 in the sliding groove 2, so as to adjust the position of the movable panel 5.

[0019] When used as a companion bed, with all the limiting posts connected to the movable panel 5 located within the panel limiting slider 4, the movable panel 5 can be laid flat, and the fixed frame 1 can be placed vertically for easy storage and space saving. When needed, one end of the panel limiting slider 4 is moved outside the slide groove 3 until a limiting groove is exposed, allowing the limiting post to be removed from the limiting groove. By rotating the limiting post still located within the limiting groove, the movable panel 5 can be flipped. After flipping, the movable panel 5 is moved to the other end of the fixed frame 1 by the movement of the panel limiting slider 4 within the slide groove 3. The panel limiting slider 4 is then locked with locking bolts to limit the position of the movable panel 5. The movable panel 5 is then supported by the support frame 2. Figure 5 As shown, the movable panel 5 can be used as a backrest, allowing the caregiver to recline and lean against it. The direction of rotation of the movable panel 5 can be adjusted as needed. The movable panel 5 can be leaned against at both ends of the fixed frame 1. When the movable panel 5 needs to be removed, first move one end of the panel limiting slider 4 to the outside of the slide groove 3 until one limiting groove is exposed. Remove the limiting posts on the same side at both ends. Then move the panel limiting slider 4 in the opposite direction so that the other end of the panel limiting slider 4 moves to the outside of the other end of the slide groove 3 until another limiting groove is exposed. Remove the limiting post on the other side to complete the disassembly of the movable panel 5.

[0020] Working principle: By setting a slide 3 and a movable panel 5 in the fixed frame 1, the movable panel 5 can move along the slide 3 to adjust its position under the action of the panel limiting slider 4. The movable panel 5 is limited by the panel limiting slider 4, and can be adjusted to a suitable position according to the user's needs. The movable panel 5 can be laid flat and flipped to lean. When in use, one end of the panel limiting slider 4 is moved to the outside of the slide groove 3 until a limiting groove is exposed. The two limiting posts on the same side of both ends of the movable panel 5 leave the limiting groove of the panel limiting slider 4. The movable panel 5 is flipped by the limiting posts still set in the limiting groove. After flipping, the panel limiting slider 4 is moved in the opposite direction to the appropriate position and locked. The position of the movable panel 5 can be adjusted by adjusting the position of the panel limiting slider 4, so that the movable panel 5 has different tilt angles, which is convenient to adjust the leaning angle according to personal habits. The movable panel 5 is supported by the support frame 2 in a tilted state and can be used as a semi-reclining backrest, which is convenient for family members to observe the patient and make caregiving more convenient. The movable panel 5 is easy to flip and convenient to use. The direction of the movable panel 5 can be adjusted as needed, and it has a two-way adjustment feature. It can be supported from the left side of the fixed frame 1 or from the right side of the fixed frame 1, ensuring that the user can obtain a suitable support structure no matter which direction they operate from. When not in use, the limiting posts connected to the movable panel 5 are all located in the limiting grooves of the panel limiting slider 4. The movable panel 5 is in a flat state, and the fixed frame 1 can be placed vertically to realize the storage of the whole structure, which occupies less space and has a high space utilization rate.

[0021] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A track-type flip-folding structure, characterized in that: It includes a fixed frame, with support frames connected to the top of each of the two ends of the fixed frame; The slide is provided in pairs, and the pair of slides are respectively installed on the inner sides of two opposite side plates of the fixed frame. The two ends of the slide are open, and a distance is left between the two ends of the slide and the two ends of the fixed frame. A panel limiting slider is slidably disposed in a groove. Two limiting grooves are provided at intervals on the top side of the panel limiting slider away from the fixed frame. The limiting groove includes an arc-shaped groove and a square groove that are connected. The arc-shaped groove is disposed on the outside of the panel limiting slider and the bottom of the arc-shaped groove is an arc-shaped surface. The square groove is disposed inside the panel limiting slider and the depth of the square groove is greater than the depth of the arc-shaped groove. A movable panel has two limiting posts at each end. Each limiting post includes a first post and a second post integrally connected. The diameter of the second post is larger than the diameter of the first post. The first post is fixed to the movable panel. The first post is correspondingly located in the arc-shaped groove of the limiting groove, and the second post is correspondingly located in the square groove of the limiting groove. The movable panel is limited on the panel limiting slider by the limiting posts. The movable panel moves by sliding the panel limiting slider in the groove. The end of the panel limiting slider moves to the outside of the slide groove to expose a limiting groove, so that the limiting post can be installed in the limiting groove or removed from the limiting groove; When the movable panel is limited only by the limiting posts on the same side at both ends, the movable panel can be flipped over. After flipping, the movable panel is supported by the support frame.

2. The track-type flip-folding structure according to claim 1, characterized in that: The support frame has an inverted U-shaped structure and is located at the middle position of the end of the fixed frame.

3. The track-type flip-folding structure according to claim 1, characterized in that: A retaining plate is connected to the side of the slide away from the fixed frame, which limits the panel limiting slider to be within the slide.

4. The track-type flip-folding structure according to claim 3, characterized in that: The card plate is set perpendicular to the edge of the opening of the slide.

5. The track-type flip-folding structure according to claim 3, characterized in that: The height of the card plate is less than 1 / 8 of the height of the slide.

6. The track-type flip-folding structure according to claim 1, characterized in that: The panel limiting slider is fixed to the slide groove by locking bolts.

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