Auxiliary seat

Abstract

The utility model relates to the technical field of seats, in particular to an auxiliary seat, which comprises a main body, a cushion, a leg pad, a thoracico-abdominal pad, a hand supporting platform and a hollow pillow block, the cushion is arranged at the rear end of the main body, the leg pads are symmetrically arranged on the lower side of the middle of the main body, a vertical column is rotatably arranged at the front end of the main body, a first sliding sleeve is rotatably arranged at the front end of the thoracico-abdominal pad, and a second sliding sleeve is rotatably arranged at the rear end of the main body. A first sliding sleeve is arranged at the rear end of the hollow pillow block and adjustably and slidably arranged on the stand column in a sleeving mode, a second sliding sleeve is arranged at the rear end of the hand supporting table and adjustably and slidably arranged on the stand column in a sleeving mode, a sliding rod is rotationally connected to the rear end of the hollow pillow block, an inclined sliding groove is formed in the top of the stand column, and the sliding rod is adjustably and slidably arranged in the inclined sliding groove, so that the use comfort is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to an auxiliary seat. Background Art

[0002] After retinal detachment surgery, patients need to adopt a comfortable posture. The existing prone device is inconvenient to use, resulting in poor patient comfort and reduced treatment effect. Therefore, in order to solve the deficiencies in the prior art, it is necessary to design an auxiliary chair with good comfort and convenience. Utility Model Content

[0003] The utility model provides an auxiliary seat to solve the problems of the prior art.

[0004] The objectives of the utility model can be achieved through the following technical solutions: an auxiliary seat chair includes: a main body, a seat cushion, a leg pad, a chest and abdomen pad, a hand support platform and a hollow pillow block, the seat cushion is arranged at the rear end of the main body, the foot pad is symmetrically arranged on the lower side of the middle part of the main body, the front end of the main body is rotatably provided with a column, the front end of the chest and abdomen pad is rotatably provided with a sliding sleeve 1, the sliding sleeve 1 can be adjusted and slidably sleeved on the column, the rear end of the hand support platform is provided with a sliding sleeve 2, the sliding sleeve 2 can be adjusted and slidably sleeved on the column, the rear end of the hollow pillow block is rotatably connected with a sliding rod, the top of the column is provided with an oblique sliding groove, and the sliding rod can be adjusted and slidably arranged in the oblique sliding groove.

[0005] As a further improvement, a U-shaped groove is provided in the foot pad, and the right side of the foot pad is tilted downward.

[0006] As a further improvement, two groups of adjustment plates are fixed to the upper end of the main body, the upright column is rotatably connected to the adjustment plate via a rotating rod, and a first nut is threadedly connected to the end of the rotating rod.

[0007] As a further improvement, a first bolt is provided at one side end of the sliding sleeve, a second bolt is provided at the second side end of the sliding sleeve, a third bolt is provided at the side end of the oblique sliding groove to fix the sliding rod, and a fifth bolt is provided at the bottom of the sliding rod to fix the rotation of the hollow pillow block.

[0008] As a further improvement, a second nut is provided at a rotational connection between the front end of the chest and abdomen pad and the sliding sleeve.

[0009] Compared with the prior art, the auxiliary seat of the utility model has the following beneficial effects:

[0010] The column at the upper end of the main body is rotatably connected for easy folding. The sloped U-shaped groove foot pad transfers and disperses the pressure of the human limbs. The adjustable arc-shaped chest and abdomen pad fits closely with the chest and abdomen of the human body for support. The height-adjustable armrest provides good support for the patient's arms. The hollow pillow block supports the face while maintaining unobstructed breathing, thereby improving comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model

[0012] Figure 2 A structural diagram of another perspective of the utility model

[0013] In the figure, 1-main body, 2-seat cushion, 3-foot pad, 31-U-shaped groove, 32-cross bar, 4-chest and abdomen pad, 41-slide one, 42-first bolt, 43-second nut, 5-hand support, 51-slide two, 52-second bolt, 6-hollow pillow block, 61-fifth bolt, 62-slide bar, 63-third bolt, 7-column, 71-oblique slide groove, 72-first nut, 73-rotating rod, 8-adjustment plate. DETAILED DESCRIPTION

[0014] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "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 cannot be understood as limitations on the present invention.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The following is combined with the embodiments and attached Figures 1-2 , the technical solution of the utility model is further elaborated.

[0017] Example 1

[0018] An auxiliary chair comprises: a main body 1, a seat cushion 2, a leg cushion 3, a chest and abdomen cushion 4, a hand support platform 5 and a hollow pillow block 6, wherein the seat cushion 2 is arranged at the rear end of the main body 1, the foot pad 3 is symmetrically arranged at the lower middle part of the main body 1, a column 7 is rotatably arranged at the front end of the main body 1, a sliding sleeve 1 41 is rotatably arranged at the front end of the chest and abdomen cushion 4, and the sliding sleeve 1 41 can be adjusted and slidably arranged on the column 7, a sliding sleeve 2 51 is arranged at the rear end of the hand support platform 5, and the sliding sleeve 2 51 is slidably arranged on the column 7, a sliding rod 62 is rotatably connected to the rear end of the hollow pillow block 6, an oblique sliding groove 71 is arranged at the top of the column 7, and the sliding rod 62 can be adjusted and slidably arranged in the oblique sliding groove 71. A U-shaped groove 31 is arranged in the foot pad 3, and the right side of the foot pad 3 is arranged to tilt downward.

[0019] like Figure 1-2 As shown, the use principle of the utility model is as follows: the physiological characteristics of the human body when maintaining a forward-leaning sitting posture, sitting astride the seat cushion 2, the seat cushion is triangular in design, and the surface is padded with cotton leather to increase comfort; the leg pad 3 is designed at the front lower end of the seat cushion 2, and the surface is filled with sponge. The U-shaped groove 31 in the foot pad 3 is designed and tilted backward and downward in a sloped manner, which can comfortably support the legs of the human body in a forward-leaning sitting posture, transfer and disperse the pressure of the human limbs, and increase comfort; the surface of the chest and abdomen pad 4 is filled with sponge, and the human body leans forward in a sitting state. The arc-shaped design of the lower end of the chest and abdomen pad 4 can make the chest and abdomen pad fit closely with the chest and abdomen of the human body, increasing comfort; the hand support platform 5 is located at the front end of the chest and abdomen pad 4, and its surface is filled with sponge. The patient can naturally place his hands on the hand support platform 5 in a hugging state to increase comfort; the surface of the hollow pillow block 6 is filled with sponge, and when the patient's face is limited to the downward position, the face can completely fit the headrest, and the area around the nose can keep breathing smoothly.

[0020] As a further embodiment, two groups of adjustment plates 8 are fixed to the upper end of the main body 1, and the column 7 is rotatably connected to the adjustment plate 8 through a rotating rod 73. The end of the rotating rod 73 is threadedly connected with a first nut 72. After use, the first nut 74 is rotated to loosen, and the column 7 is rotated relative to the adjustment plate 8, and the column 7 together with the chest and abdomen pad 4, the hand support platform 5 and the hollow pillow block 6 are folded inward for easy storage.

[0021] As a further embodiment, the side end of the slide sleeve 41 is provided with a first bolt 42, the side end of the slide sleeve 2 51 is provided with a second bolt 52, the side end of the oblique slide groove 71 is provided with a third bolt 63 for fixing the slide rod, and the bottom of the slide rod 62 is provided with a fifth bolt 61 for fixing the hollow pillow block 6 for rotation, so as to facilitate the adjustment of angle and fixation. The chest and abdomen pad 4 can be adjusted up and down on the column 7 by moving the slide sleeve 1 41, and the position of the hand support platform 5 can be adjusted up and down on the column 7 by moving the slide sleeve 2 51. The hollow pillow block 6 can be adjusted to a suitable length in the oblique slide groove 71 by the slide rod 62 at the rear end to improve comfort.

[0022] As a further embodiment, a second nut 43 is provided at the rotational connection between the front end of the chest-abdomen pad 4 and the sliding sleeve 41. After the chest-abdomen pad 4 is rotated to adjust to a suitable angle, the second nut 43 is tightened to fix it, so that the chest-abdomen pad 4 can provide the most suitable support angle for the patient.

[0023] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An auxiliary seat, characterized in that: include: The main body, the seat cushion, the foot pad, the chest and abdomen pad, the hand support platform and the hollow pillow block, the seat cushion is arranged at the rear end of the main body, the foot pad is symmetrically arranged at the lower middle part of the main body, the front end of the main body is rotatably provided with a column, the front end of the chest and abdomen pad is rotatably provided with a sliding sleeve 1, the sliding sleeve 1 can be adjusted and slidably sleeved on the column, the rear end of the hand support platform is provided with a sliding sleeve 2, the sliding sleeve 2 can be adjusted and slidably sleeved on the column, the rear end of the hollow pillow block is rotatably connected with a sliding rod, the top of the column is provided with an oblique sliding groove, and the sliding rod can be adjusted and slidably arranged on the oblique A U-shaped groove is provided in the foot pad in the slide groove, and the right side of the foot pad is tilted downward. Two sets of adjustment plates are fixed to the upper end of the main body. The column is rotatably connected to the adjustment plate through a rotating rod. The end of the rotating rod is threadedly connected with a first nut. A first bolt is provided at one end of the sliding sleeve, and a second bolt is provided at the two side ends of the sliding sleeve. A third bolt for fixing the sliding rod is provided at the side end of the oblique slide groove, and a fifth bolt for fixing the hollow pillow block for rotation is provided at the bottom of the sliding rod. A second nut is provided at the rotation connection between the front end of the chest and abdomen pad and a sliding sleeve.

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