TWM643028U - Improved structure of collapsible toilet chair - Google Patents

Abstract

This creation is an improved structure of a foldable toilet chair, including a toilet chair body and a connecting frame. The toilet chair body mainly has a seat frame, a back frame, two armrest frames, two front legs, and two rear legs. The frame can be folded toward the back frame to reduce the volume, and the rear foot frame is provided with a joint portion; and the connecting frame has a cross bar portion, and the two ends of the cross bar portion are bent in a vertical direction to set a connecting rod portion, and the two connecting The distance between the inner edges of the rods corresponds approximately to the distance between the outer edges of the two rear legs, and the connecting rod is provided with a joint that can be combined with the joint of the rear legs, and after the connecting rod is joined to the rear legs, the cross bar It can be located at least approximately corresponding to the height of the seat frame, and there is an interspersed space behind the main body of the toilet chair; thus, the creation can be folded, better supporting, and convenient for home use.

Description

Improved structure of collapsible toilet chair

This creation is about an improved structure of a collapsible toilet chair, and mainly refers to a suitable structure for lifting a collapsible toilet chair.

It is known that the toilet chair is equipped with a removable bedpan under the seat cushion so that people with reduced mobility can sit and defecate. In order for the toilet chair to be portable and stored, the toilet chair has a foldable and reduced volume design, as shown in Figure 8 for the applicant The foldable toilet chair No. M436432 of the application mainly has a seat frame 1', a back frame 2', two armrest frames 3', two front legs 4', a rear leg 5', the armrest frame 3' and the front leg Frame 4', the rear foot frame 5', and the back frame 2' are pivotally connected; the seat frame 1' is pivotally connected with the front foot frame 4', the rear foot frame 5', and the back frame 2'; and the back frame 2' It is pivotally connected with the seat frame 1' and the armrest frame 3', and a support bar 11' is provided in the center of the seat frame 1' to support a removable bedpan (not shown).

Also, a connecting rod 51' is fixed below the rear foot frame 5', so that the toilet chair can be folded and reduced in size when not in use, and can be provided for riding when unfolded, and the connecting rod 51' can prevent the second rear foot frame 5' from Expansion to both sides and better support stability and riding safety.

However, when the user has a toilet indoor, the toilet chair cannot be displaced to the position above the indoor toilet due to being blocked by the connecting rod 51 ', and the user still has to use the bedpan, which causes caregivers to clean the bedpan and is inconvenient to use.

The purpose of this invention is to provide a foldable toilet seat with good support stability, and can be moved to the top of the toilet for better convenience.

This creation includes a toilet chair main body and a connecting frame, wherein the toilet chair main body mainly has a seat frame, a back frame, two armrest frames, two front legs, and two rear legs. Small size, and the rear foot frame is equipped with a joint part; and the connecting frame has a cross bar part, the two ends of the cross bar part are bent in the vertical direction to set the connecting rod part, and the distance between the inner edges of the two connecting rod parts corresponds to about two of the rear legs The distance between the outer edges of the frame, and the connecting rod is provided with a joint part that can be combined with the joint part of the rear foot frame, so that the cross bar part can be located at least approximately corresponding to the height of the seat frame after the connecting rod part is engaged with the rear foot frame, And make this closet chair main body rear have an interspersed space.

In one embodiment of the present creation, the junctions of the two rear legs and the two connecting frames respectively have pivot holes, and are pivotally connected by pivot elements.

In one embodiment of the present creation, the seat frame is provided with a button body that can be fastened to the cross bar of the connecting frame at the rear.

When this creation is used at home, the bedpan can be removed, so that the main body of the toilet chair can be displaced from the interspersed space to the top of the household toilet for use, so the caregiver does not need to waste time cleaning the bedpan and has better usability.

When the creation is not in use, the cross bar of the connecting frame can be separated from the button body of the seat frame so that the main body of the toilet chair can be folded, and the volume of the creation can be reduced for easy storage.

In the following embodiments, the similar functional elements of this creation are represented by the same figure number, please refer to Figures 1 and 2. The first embodiment of this creation includes a toilet chair main body 1 and a connecting frame 2. The toilet chair main body 1 mainly has a Seat frame 11, a back frame 12, two armrest frames 13, two front foot frames 14, two rear foot frames 15, a hollow portion 111 is provided in the center of the seat frame 11, and the hollow portion 111 is provided with a removable bedpan (not shown in the figure) Show) the supporting rod 112.

Armrest frame 13 is pivotally connected with this front foot frame 14, this rear foot frame 15, this back frame 12; This seat frame 11 is pivotally connected with this front foot frame 14, this rear foot frame 15, this back frame 12; The frame 11 and the armrest frame 13 are pivotally connected, and the seat frame 11 can be folded towards the back frame 12 to reduce the volume.

Two, the rear foot frame 15 is provided with a joint portion 151, and the joint portion 151 has a pivot hole 152; the seat frame 11 is provided with a button body 113 at the rear, and the front foot frame 14 and the rear foot frame 15 are provided with wheel bodies 141, 153 respectively. .

The connecting frame 2 has a cross bar part 21, and the two ends of the cross bar part 21 are bent in the vertical direction to set the connecting bar part 22. The distance between the inner edges of the two connecting bar parts 22 corresponds approximately to the distance between the two outer edges of the rear foot frame 15. The connecting rod part 22 is provided with a joint part 221, and the joint part 221 is provided with a pivot hole 222, and the two connecting rod parts 22 of the connecting frame 2 are respectively arranged on the outside of the two rear legs 15, and then the pivoting element 3 is inserted through the connecting rod Part 22 and the pivot hole 152 of the rear foot frame 15 are pivotally connected, and the connecting rod portion 22 will not affect the distance between the two rear foot frames 15, and the connecting frame 2 can provide auxiliary support to ensure that the two rear foot frames 15 will not move to the two sides. Expand to have better support stability and safety, and the crossbar part 21 can pivot upwards and be fastened and positioned with the button body 113 behind the seat frame 11, so that the crossbar part 21 can be positioned at least corresponding to the seat frame 11 height, and make this closet chair main body 1 rear have a interspersed space 4 that can accommodate toilet 5 as shown in Figure 3.

Please refer to Figure 3, when this creation is used at home, the bedpan (not shown) can be removed, so that the main body 1 of the toilet chair can be moved from the interspersed space 4 to the top of the household toilet 5 for use, so caregivers no longer need to waste time cleaning the bedpan. Better ease of use.

Please refer to Fig. 4, when this creation is not in use, the crossbar portion 21 of the connecting frame 2 can be separated from the button body 113 of the seat frame 11 so as to facilitate the folding of the toilet chair main body 1, and the volume of this creation can be reduced for easy storage put.

Please refer to the second embodiment of Fig. 5-7 series of this creation, and this second embodiment is similar to the first embodiment, and its main difference is that no wheels are provided under the front foot frame 14 and the rear foot frame 15 of the toilet chair main body 1. Body, and has similar to the first embodiment can be folded, tool support stability and can be placed on the toilet 5 above the use effect, the toilet chair main body 1 of this creation can be provided with or not provided with wheel body according to demand.

Therefore, based on the above, this creation can be folded, better supportive, and can be used conveniently for home toilets, and the aforementioned embodiment is an example of this creation, not a limitation of this creation, and everything done according to the spirit of this creation, etc. Effect changes should also fall within the scope of this creation.

1: The body of the toilet chair 11: Sitting frame 111: hollow part 112: Bearing rod 113: button body 12: back frame 13: armrest frame 14: Front foot stand 141: wheel body 15: Rear stand 151: Joint 152: pivot hole 153: wheel body 2: connecting frame 21: cross bar 22: Connecting rod 221: Joint 222: pivot hole 3: Pivot element 4: interspersed space 5: toilet 1': sitting frame 11': Bearing rod 2': back frame 3': armrest frame 4': front leg 5': Rear stand

Figure 1 is an exploded view of the first embodiment of the improved structure of the foldable toilet chair of this creation.

Fig. 2 is the combination diagram of the first embodiment of the improved structure of the collapsible toilet chair of this creation.

Fig. 3 is a schematic diagram of implementing the first embodiment of the improved structure of the foldable toilet chair of the present creation on the toilet.

Fig. 4 is a folded schematic diagram of the first embodiment of the improved structure of the foldable toilet chair of the invention.

Fig. 5 is the combination diagram of the second embodiment of the improved structure of the collapsible toilet chair of this creation.

Fig. 6 is a schematic diagram of implementing the second embodiment of the improved structure of the collapsible toilet chair of the present creation on the toilet.

Fig. 7 is the folded schematic diagram of the second embodiment of the improved structure of the foldable toilet chair of this creation.

Figure 8 is a schematic diagram of a conventional collapsible toilet chair.

1: The body of the toilet chair

11: Sitting frame

111: hollow part

112: Bearing rod

113: button body

12: back frame

13: armrest frame

14: Front foot stand

141: wheel body

15: Rear stand

151: Joint

152: pivot hole

153: wheel body

2: connecting frame

21: cross bar

22: Connecting rod

221: Joint

222: pivot hole

3: Pivot element

Claims (7)

An improved structure of a foldable toilet chair, comprising: a main body of the toilet chair, which mainly includes a seat frame, a back frame, two armrest frames, two front legs, and two rear legs. The seat frame can be folded toward the back frame to reduce the Small size, and two rear legs are provided with joint parts; a connecting frame has a cross bar part, and the two ends of the cross bar part are bent in the vertical direction to set the connecting rod part, and the distance between the inner edges of the two connecting rod parts corresponds to about two of the rear legs The distance between the outer edges of the frame, and the connecting rod part is provided with a joint part that can be combined with the joint part of the rear foot frame, and after the connecting rod part is engaged with the rear foot frame, the cross bar part can be located at least approximately corresponding to the height of the seat frame , and provide an interspersed space behind the toilet chair main body. The improved structure of the collapsible toilet chair as described in Claim 1, wherein the joint parts of the two rear legs and the two connecting frames respectively have pivot holes and are pivotally connected by pivot elements. The improved structure of the collapsible toilet chair as described in claim 2, wherein the seat frame is provided with a button body at the rear that can be fastened to the cross bar of the connecting frame. The improved structure of the foldable toilet chair as described in claim 1, wherein the armrest frame of the toilet chair is pivotally connected with the front leg frame, the rear leg frame, and the back frame; and the seat frame is connected with the front leg frame, the rear leg frame, The back frame is pivotally connected; and the back frame is pivotally connected with the seat frame and the armrest frame. The improved structure of the foldable toilet chair according to claim 1, wherein the seat frame has a hollow part in the center, and the hollow part is provided with a supporting rod. The improved structure of the collapsible toilet chair as described in Claim 1, wherein there are wheel bodies under the front foot frame and the rear foot frame. The improved structure of the collapsible toilet chair as described in claim 1, wherein there is no wheel body under the front foot frame and the rear foot frame.

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