TWI701025B - Mobile turning device - Google Patents

Abstract

The invention includes a fixed unit, a movable unit, a plurality of right-inclined connection units, a plurality of left-inclined connection units, a plurality of right-turn airbag units, a plurality of left-turn airbag units, and an air supply control unit. The plural right-inclined connecting units are respectively connected to the right side of the fixed unit and the left side of the movable unit. The plural left-inclined connecting units are respectively connected to the left side of the fixed unit and the right side of the movable unit. The plurality of right rollover airbag units are arranged between the right inclined connection unit and the fixed unit; the plurality of left rollover airbag units are arranged between the left inclined connection unit and the fixed unit. When the air supply control unit controls one of the right and left rollover airbag units to supply air, it pushes the movable unit to be in one of the right and left tilt states. Therefore, the mobile turning device is easy to use, the airbag structure is light and easy to move, and the cost of purchasing a special turning bed can be reduced.

Description

Mobile turning device

The present invention relates to a mobile turning device, in particular to a mobile turning device that is easy to use, has a light airbag structure and is easy to move, and can reduce the cost of purchasing a special turning bed.

Well-known turning devices for nursing care, such as the Republic of China New Patent No. M564446, a top and bottom separation displacement turning pad, is provided with a top pad and a bottom pad, overlapping for the human body to lie down.

According to the design of this case, when turning the human body, it still needs to use manpower to lift the human body from either side of the handle to achieve the purpose of turning the human body over. In this way, the purpose of convenience and labor saving cannot be achieved, and the human body cannot be avoided. The problem of falling under the bed in the process of turning over.

Please refer to the Republic of China Patent No. 201817408, a good-moving rollover mattress. Although this case has an air cushion assisted rollover design, a general human body is lying on the midline, and the second bladder body and the second bladder body are both Use the centerline of the basal layer (that is, the mattress) as the axis of rotation to assist turning over, instead of using the left or right side of the mattress as the axis of rotation, this design greatly reduces whether it is turning over on the left or right. The angle is reduced by half) The mattress can reach the angle of assisting turning. Furthermore, when only turning up from the left or right half of the center line, it may cause the person on the bed to slip to the plane of the other half, greatly reducing the effect of assisting turning over. In more serious cases, it may slip to the side of the bed. At this time, if the armrest beside the bed is not raised (or lowered), it may cause the human body to accidentally fall under the bed.

Please also refer to the Republic of China Patent No. M303675, "Improved Structure of Air Cushion Bed with Turnover Effect". The inflatable tube and the bottom cushion are all soft. Therefore, only the position corresponding to the human body can be used as the axis of rotation (refer to the case Figures 5 and 6), the hinge cannot be located on both sides of the mattress, and the relative angle that can assist the human body to roll over is also greatly reduced.

In view of this, it is necessary to develop a technology that can solve the above-mentioned conventional shortcomings.

The object of the present invention is to provide a mobile turning device, which has the advantages of convenient use of the mobile turning device, light airbag structure and easy movement, and reducing the cost of purchasing a special turning bed. In particular, the problem to be solved by the present invention is that when the traditional device turns over the human body, it still needs to use manpower to lift the human body from either side of the handle to achieve the purpose of turning over the human body. This still cannot achieve convenience and labor saving. Purpose, and cannot prevent the human body from falling under the bed in the process of turning over. In addition, although there is also an air cushion to assist turning over, a general human body is lying on the midline, and the first and second bladder bodies use the centerline of the base layer (that is, the mattress) as the rotation axis to assist turning over. Instead of using the left or right side of the mattress as the pivot axis to assist turning over, this design greatly reduces the angle at which the mattress can achieve secondary turning regardless of whether it is turning on the left or right. Moreover, it is easy to cause problems such as the human body falling under the bed.

The technical means to solve the above problems is to provide a mobile turning device, which includes: a fixed unit with a fixed head end, a fixed tail end, a fixed left part, a fixed right part, a plurality of fixed left connecting ends and plural Fix the right connecting end; the plural fixed left connecting end is from the fixed head end toward the fixed tail end, and are distributed along the fixed left side part at predetermined intervals; the plural fixed right connecting end is from the fixed head end toward the fixed tail The direction of the end is distributed along the fixed right part at predetermined intervals; a movable unit is arranged on the fixed unit, and the movable unit has a movable head end, a movable tail end, a movable left part, a movable right part, The left connecting end of the plural activity and the right connecting end of the plural activity; the left connecting end of the plural activity is from the activity head to the end of the activity, and is distributed along the left part of the activity at predetermined intervals; the right connecting end of the plural activity is from the The movable head end faces the movable tail end, and is distributed along the right side of the activity at predetermined intervals; the movable unit can be changed between the flat state, the right inclined state, and the left inclined state; A connection unit is arranged between the fixed unit and the movable unit. The connection unit includes a plurality of right-inclined connection units and a plurality of left-inclined connection units, which are arranged staggered with each other. Each right-inclined connection unit is connected to the corresponding fixed right connection And the movable left connecting end; each left-inclined connecting unit connects the corresponding fixed left connecting end and the movable right connecting end; a rollover airbag unit is arranged between the fixed unit and the movable unit, the The rollover airbag unit has a plurality of right rollover airbag units and a plurality of left rollover airbag units, and each right rollover airbag unit is connected between the corresponding right inclination connecting unit and the fixed unit; each left rollover airbag unit is connected Between the corresponding left-inclined connecting unit and the fixed unit; an air supply control unit is connected to the plurality of right rollover airbag units and the plurality of left rollover airbag units to inflate and withdraw the plurality of right rollover airbag units respectively Inflating one of the actions; and respectively used to inflate and evacuate the plural left-turn airbag units; thereby, when the movable unit provides lying and inflates the plural right-turn airbag units, the plural The right rollover airbag unit is used to push up the movable unit, the right side of the movement becomes the axis of rotation, the left side of the movement rises, and the movable unit is inclined to the right to achieve the structure of assisting the right rollover; and when the plural right airbag units are released Air action, the movable unit is restored from the right tilted state to the flat state, and then when the plural left airbag units are inflated, the plural left rollover airbag units are used to push up the movable unit, and the movable left part becomes With the rotating shaft, the movable right side rises, and the movable unit is inclined to the left, achieving a structure that assists turning over on the left side.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description of the following selected embodiments and the accompanying drawings.

Hereinafter, the present invention will be described in detail with the following examples and drawings:

10: fixed unit

11: Fixed head end

12: Fixed end

13: Fix the left side

14: Fix the right side

15: Fix the left connection end

16: Fix the right connection end

20: Activity unit

21: Active headend

22: Event end

23: The left part of the activity

24: Activity right side

25: The left connection end of the activity

26: Activity right side connection

30: Connection unit

30A: Right tilt connection unit

30B: Left-inclined connection unit

40: Turn over airbag unit

40A: Right turn airbag unit

40B: Left turn airbag unit

50: Air supply control unit

60A: Right stop airbag unit

60B: Left stop airbag unit

90: User

θ 11, θ 21: The first right tilt angle

θ 12, θ 22: second right tilt angle

θ 13, θ 23: the first left tilt angle

θ 14, θ 24: second left tilt angle

Figure 1 is a schematic diagram of the present invention

Figure 2 is an exploded schematic diagram of the partial structure of the first embodiment of the present invention

Figure 3A is the front view of Figure 2

Figure 3B is a schematic diagram of the first angle of turning to the right of Figure 3A

Figure 3C is a schematic diagram of the second angle of turning to the right of Figure 3A

Figure 3D is a schematic diagram of the first angle of turning to the left of Figure 3A

Figure 3E is a schematic diagram of the second angle of turning to the left of Figure 3A

Figure 4 is an exploded schematic diagram of the partial structure of the second embodiment of the present invention

Figure 5A is the front view of Figure 4

Figure 5B is a schematic diagram of the first angle of turning to the right in Figure 5A

Figure 5C is a schematic diagram of the second angle of turning to the right of Figure 5A

Figure 5D is a schematic diagram of the first angle of turning to the left in Figure 5A

Figure 5E is a schematic diagram of the second angle of turning to the left of Figure 5A

Figure 6A is a schematic diagram of one of the basic structures of the present invention

Figure 6B is a schematic diagram of one of the left-leaning actions of Figure 6A

Figure 6C is a schematic diagram of the second tilting action of Figure 6A

Figure 6D is a schematic diagram of one of the rightward tilting actions in Figure 6A

Figure 6E is a schematic diagram of the second tilting action of Figure 6A

Figure 7A is a schematic diagram of the position A-A in Figure 6A

Figure 7B is a schematic diagram of the positions A-A in Figure 6B

Figure 7C is a schematic diagram of the position A-A of Figure 6C

Figure 8A is a schematic diagram of the position B-B of Figure 6A

Figure 8B is a schematic diagram of the position B-B of Figure 6B

Figure 8C is a schematic diagram of the position of B-B in Figure 6C

Figure 9A is a schematic diagram of the position of C-C in Figure 6D

Figure 9B is a schematic diagram of the position of C-C in Figure 6E

Referring to Figures 1, 2 and 4, the present invention is a mobile turning device, which includes: a fixed unit 10 with a fixed head end 11, a fixed tail end 12, a fixed left side 13, a The right side part 14 is fixed, the left connecting end 15 is fixed in plural, and the right connecting end 16 is fixed in plural. The plurality of fixed left connecting ends 15 are distributed from the fixed head end 11 to the fixed tail end 12 along the fixed left side portion 13 at predetermined intervals. The plurality of fixed right side connecting ends 16 are distributed from the fixed head end 11 to the fixed tail end 12 along the fixed right side portion 14 at predetermined intervals.

A movable unit 20 is arranged on the fixed unit 10. The movable unit 20 has a movable head 21, a movable tail 22, a movable left part 23, a movable right part 24, and a plurality of movable left connecting ends 25 And the right side connecting terminal 26 of plural activities. The plurality of movable left connecting ends 25 are distributed from the movable head end 21 to the movable tail end 22 along the movable left side portion 23 at predetermined intervals. The plurality of movable right connecting ends 26 are distributed from the movable head 21 toward the movable tail 22 along the movable right part 24 at predetermined intervals. The movable unit 20 can be placed in a flat state (see Figures 1, 3A, and 5A), a right tilted state (see Figures 3B, 3C, 5B, and 5C), and a left tilted state (see Figures 3D, 3E, 5D, and 5E).

A connection unit 30 is arranged between the fixed unit 10 and the movable unit 20. The connection unit 30 includes a plurality of right-inclined connection units 30A and a plurality of left-inclined connection units 30B, which are arranged in a staggered manner. Each right-inclined connection unit 30A is connected Correspondingly, the fixed right side connecting end 16 and the movable left side connecting end 25. Each left-inclined connecting unit 30B connects the corresponding fixed left connecting end 15 and the movable right connecting end 26.

A rollover airbag unit 40 is arranged between the fixed unit 10 and the movable unit 20. The rollover airbag unit 40 has a plurality of right rollover airbag units 40A and a plurality of left rollover airbag units 40B, and each right rollover airbag unit 40A Is connected to the corresponding right-inclined connecting unit 30A and the fixed unit 10 between. Each left rollover airbag unit 40B is connected between the corresponding left-inclined connecting unit 30B and the fixed unit 10.

An air supply control unit 50 is connected to the plurality of right rollover airbag units 40A and the plurality of left rollover airbag units 40B, and is used to perform one of inflating and exhausting the plurality of right rollover airbag units 40A, respectively. It is used to perform one of inflating and evacuating the plurality of left rollover airbag units 40B.

Thereby, when the movable unit 20 provides lying down (at this time, it can be in a flat state), and the plurality of right rollover airbag units 40A are inflated, the plurality of right rollover airbag units 40A are used to push up the movable unit 20, The movable right side portion 24 becomes a rotating shaft, the movable left side portion 23 rises, and the movable unit 20 is inclined to the right side, achieving a structure that assists turning over on the right side. And when the plurality of right side airbag units 40A are deflated, the movable unit 20 is restored from the right side inclined state to the flat state, and then when the plurality of left side airbag units 40B is inflated, the plurality of left rollover airbag units 40B is used to push up the movable unit 20, the movable left part 23 becomes a rotating shaft, the movable right part 24 rises, and the movable unit 20 is inclined on the left side, achieving a structure that assists turning over on the left side.

In practice, the right-turning airbag unit 40A may have a short structure (as shown in Figure 2) and a long structure (see Figure 4).

The left rollover airbag unit 40B can have a short structure (as shown in Figure 2) and a long structure (see Figure 4).

The mobile turning device may further include a right stop airbag unit 60A and a left stop airbag unit 60B. The right stop airbag unit 60A and the left stop airbag unit 60B are both connected to the air supply control unit 50. And the right stop airbag unit 60A is connected to the plurality of right rollover airbag units 40A, and then simultaneously performs one of inflating and exhausting. In addition, the left stop airbag unit 60B is connected to the plurality of left rollover airbag units 40B, and then simultaneously performs one of inflating and exhausting.

This mobile turning device is mainly used in beds in nursing homes and peaceful wards. The point is that in principle, general beds can be used interchangeably between wards of different departments, but in the face of the need to assist in turning over The patient may need to use a device with a turning bed board. The general hospital bed may not be suitable. The mobile turning device in this case is for this part. As long as it is placed on the bed (or other related lying devices), the following auxiliary turning can be performed action.

[a] Auxiliary turning right: Refer to Figures 3A (and 5A). First, the movable unit 20 is placed in a flat state for a user 90 to lie down. Then, the air supply control unit 50 is controlled to the right The rollover airbag unit 40A (the right stop airbag unit 60A can also be synchronized to perform the first inflating action) performs the first inflation action, and the plurality of right rollover airbag units 40A push up the movable unit 20 into a first right inclination angle θ 11 (as shown in Fig. 3B, or θ 21 as shown in Fig. 5B, approximately 45 degrees) is tilted to the right side, which can assist the user 90 to turn right over, reducing the burden on medical staff. Of course, it is also possible to continue to supply air (the second air supply action) to make the movable unit 20 form a larger second right inclination angle θ 12 (as shown in Fig. 3C and as shown in Fig. 5C θ 22, approximately 60 degrees). After completing the relevant medical care, the right-turning airbag unit 40A can be deflated to restore the flat state.

[b] Auxiliary left turn over: control the air supply control unit 50 to perform the first inflating action on the plurality of left turn over airbag units 40B (the left stop airbag unit 60B can also be inflated simultaneously). The left rollover airbag unit 40B pushes the movable unit 20 into a first left-side inclined angle θ 13 (as shown in Fig. 3D, or θ 23 as shown in Fig. 5D, which is approximately 45 degrees). , The user 90 can be assisted to turn over on the left side, reducing the burden on medical staff. Of course, it is also possible to continue to supply air (the second air supply action), so that the movable unit 20 forms a larger second left-side inclination angle θ 14 (as shown in Fig. 3E and as shown in Fig. 5E θ 24, approximately 60 degrees).

In addition, for the basic structure of the fixed unit 10, the movable unit 20, the right-inclined connecting unit 30A, and the left-inclined connection unit 30B of the present case (refer to Figure 6A, the rest of the structure is omitted and not shown) and its action connections The relationship is briefly described as follows:

1. Tilt to the right: Refer to Figures 6B, 6C, 7A, 7B and 7C, when the movable unit 20A tilts to the right relative to the fixed unit 10, the right-inclined connecting unit 30A is used as the connecting axis, and the relative rotation . As for the left-inclined connecting unit 30B (refer to Figures 8A, 8B, and 8C), its operation is not affected.

2. Lean to the left: Refer to Figures 6D, 6E, 9A, and 9B. When the movable unit 20A leans to the left relative to the fixed unit 10, the left-inclined connecting unit 30B is used as the connecting axis to rotate relatively. As for the right-inclined connecting unit 30A, its operation is not affected.

The advantages and effects of the present invention are as follows:

[1] The mobile turning device is easy to use. The invention is an independent structure and can be moved to any hospital bed that needs to be turned over for the user. It is not a standard fixed design and has high versatility. Therefore, the mobile turning device is easy to use.

[2] The airbag structure is lightweight and easy to move. The invention is mainly an airbag type turning over, and both the fixed unit and the movable unit can be designed as a lightweight structure according to requirements, achieving a lightweight design. Therefore, the airbag structure is lightweight and easy to move.

[3] It can reduce the cost of purchasing a special turning bed. The present invention can be moved to a general fixed hospital bed. As long as the right rollover airbag unit (or the left rollover airbag unit) is controlled to inflate or deflate, it can achieve the function of turning over the user in the general hospital bed, completing the need to purchase special rollovers. bed. Therefore, the cost of purchasing a special turning bed can be reduced.

The above is only a detailed description of the present invention with a preferred embodiment, and any simple modifications and changes made to the embodiment will not depart from the spirit and scope of the present invention.

10: fixed unit

11: Fixed head end

12: Fixed end

13: Fix the left side

14: Fix the right side

15: Fix the left connection end

16: Fix the right connection end

20: Activity unit

21: Active headend

22: Event end

23: The left part of the activity

24: Activity right side

25: The left connection end of the activity

26: Activity right side connection

30: Connection unit

30A: Right tilt connection unit

30B: Left-inclined connection unit

40: Turn over airbag unit

40A: Right turn airbag unit

40B: Left turn airbag unit

50: Air supply control unit

60A: Right stop airbag unit

60B: Left stop airbag unit

Claims (5)

A mobile turning device includes: a fixed unit with a fixed head end, a fixed tail end, a fixed left side part, a fixed right side part, a plurality of fixed left connection ends and a plurality of fixed right connection ends; The left side connecting end is from the fixed head end toward the fixed tail end, and is distributed along the fixed left side part at predetermined intervals; the plural fixed right side connecting ends are from the fixed head end toward the fixed tail end, along the fixed end at predetermined intervals Fix the right part of the cloth; a movable unit is set on the fixed unit, and the movable unit has a movable head, a movable tail, a movable left part, a movable right part, a plurality of movable left connecting ends and a plurality of movable Right connecting end; the left connecting end of the plurality of activities is from the moving head end toward the end of the activity, and is distributed along the left part of the activity at predetermined intervals; the right connecting end of the plurality of activities is from the moving head end to the moving end The direction is distributed along the right part of the movable part at predetermined intervals; the movable unit can be changed between a flat state, a right inclined state, and a left inclined state; a connecting unit is arranged between the fixed unit and the movable unit, The connecting unit includes a plurality of right-inclined connecting units and a plurality of left-inclined connecting units, which are arranged in a staggered manner. Each right-inclined connecting unit connects the corresponding fixed right connecting end and the movable left connecting end; each left-inclined connecting unit connects the phase Corresponding to the fixed left side connecting end and the movable right side connecting end; a rollover airbag unit is arranged between the fixed unit and the movable unit, and the rollover airbag unit has a plurality of right rollover airbag units and a plurality of left rollover airbag units, Each right rollover airbag unit is connected between the corresponding right-inclined connecting unit and the fixed unit; each left rollover airbag unit is connected between the corresponding left-inclined connection unit and the fixed unit; An air supply control unit is connected to the plurality of right rollover airbag units and the plurality of left rollover airbag units, respectively used to inflate and evacuate the plurality of right rollover airbag units; and are respectively used for the plurality of left rollover airbags The unit performs one of inflating and exhausting; thereby, when the movable unit provides lying and inflates the plurality of right rollover airbag units, the plurality of right rollover airbag units are used to push up the movable unit, and the movable right side The left part of the movable part rises, and the movable unit is inclined to the right to achieve a structure that assists turning over on the right; and when the plurality of right airbag units are deflated, the movable unit is restored from the right inclined state to the In the flat state, when the left side airbag units are inflated, the left-over airbag units are used to push up the movable unit, the left side of the movable part becomes the rotating shaft, the right side of the movable part rises, and the movable unit is inclined to the left. , Achieve a structure that assists turning over on the left side. According to the mobile rollover device described in item 1 of the scope of patent application, wherein: the right rollover airbag unit has a short structure; the left rollover airbag unit has a short structure. The mobile turning device as described in item 1 of the scope of patent application, wherein: the left turning airbag unit is a long structure; the right turning airbag unit is a long structure. The mobile rollover device described in item 1 of the scope of patent application further includes: a right stop airbag unit connected to the air supply control unit; The right stop airbag unit is connected to the plurality of right rollover airbag units, and can simultaneously perform one of inflating and exhausting. The mobile rollover device described in item 1 of the scope of patent application further includes: a left stop airbag unit connected to the air supply control unit; the left stop airbag unit communicates with the plurality of left rollover airbag units, and One of the actions of inflation and pumping can be performed simultaneously.

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