A barrier-free commode chair

Abstract

This utility model discloses a barrier-free commode chair, comprising several bases and a seating mechanism, the seating mechanism being disposed above the bases; the seating mechanism includes a base box, a seat board, a baffle, a neckrest, a connecting plate, several backrests, a pull groove, armrests, and a support plate; the base box is provided with a urinal, a cover groove, a lid, a hinge, a guide tube, a handle, a bolt groove, a spring block one, a spring one, a bolt, a pressure groove, a pressure block, a stop block, a second spring block two, a second spring, a drain pipe, and a manual valve; the armrests are provided with a sliding groove, a sliding strip, a lever, a positive magnetic plate, a negative magnetic plate, and a locking groove. This solution facilitates the fixation of the elderly's cane and effectively solves the need for the elderly to urgently use the toilet while eating.

Description

Technical Field

[0001] This utility model relates to the field of dining chair technology, specifically a barrier-free commode chair. Background Technology

[0002] Dining chairs are specialized pieces of furniture designed for dining, providing posture support to ensure users can comfortably complete the act of eating. As users' needs become more diverse, the types of dining chairs are also increasing.

[0003] Existing dining chairs are rarely designed with the elderly in mind, which can cause problems such as the inability to store canes and the need to urinate suddenly, leading to many inconveniences for the elderly.

[0004] Therefore, a solution is needed. Summary of the Invention

[0005] (a) Technical problems to be solved In view of the shortcomings of the prior art, the present invention provides a barrier-free commode chair to solve the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A barrier-free commode chair, characterized in that it includes a plurality of bases and a seating mechanism, wherein the seating mechanism is disposed above the plurality of bases; The seating mechanism includes a base box, a seat plate, a baffle, a neck support plate, a connecting plate, several backrests, grooves, armrests, and a support plate. The seat plate is located on top of several bases, the base box is located at the bottom of the seat plate, the baffle is located at the bottom of the front end of the seat plate and connected to the base, the neck support plate is located above the rear end of the seat plate, the connecting plate is located at the left and right ends of the neck support plate and connects downward to the seat plate, several backrests are arranged in a left-center-right structure between the neck support plate and the seat plate and between two connecting plates, the grooves are hollowed out on the neck support plate, the armrests are located on each connecting plate and are offset towards the end away from the other armrest, and the support plate is located at the bottom of each armrest and connected to the seat plate.

[0007] Preferably, the rear end of the seat is arc-shaped, the neck rest is arc-shaped, the connecting plate and the backrest are both arc-shaped, and the support plate is obtuse-angled.

[0008] Preferably, the base box is provided with a urinal, a cover groove, a lid, a hinge, a guide tube, a handle, a bolt groove, a first spring block, a first spring, a bolt, a pressure groove, a pressure block, a stop block, a second spring block, a second spring, a drain pipe, and a manual valve. The urinal is located inside the base box, the cover groove is located at the top of the urinal, the lid is located inside the cover groove, the hinge is located at the rear end of the lid, the guide tube is located at the bottom of the lid, the handle is oppositely located at the left and right ends of the cover groove, the bolt groove is located inside the front end of the lid, and the first spring block is oppositely located at the front and back. At the inner end of the urinal groove, spring one is disposed between two spring blocks one, the plug is disposed on the outer end of spring block one and extends outward from the urinal groove, the pressure groove is disposed inside the urinal and located at the front end of the cover groove, the pressure block is disposed at the top of the pressure groove, the abutment is disposed at the end of the pressure block facing the cover groove, spring blocks two are disposed opposite each other at the bottom of the pressure block, spring two is disposed between two spring blocks two, the drain pipe is disposed at the bottom of the urinal and extends downward through the bottom box, and the manual valve is disposed on the drain pipe.

[0009] Preferably, the top of the urinal extends upward and the height of the urinal is higher than the height of the seat. The cover groove and the urinal cover are both elliptical in structure, and there is a gap between the urinal cover and the cover groove. The handle is arc-shaped and recessed downward at an angle. The head of the plug is spherical. The pressure groove has two openings, one opening facing the top and the other opening facing the urinal cover. The upper half of the pressure block is spherical and the lower half is cylindrical. The abutment has a sloping arc-shaped structure. The pressure block and the abutment are integrally formed. The head of the plug is located inside the pressure groove.

[0010] Preferably, the armrest is provided with a sliding groove, a sliding strip, a paddle, a positive magnetic plate, a negative magnetic plate, and a slot. The slot is arc-shaped and located at the end of each armrest away from the other armrest. The sliding groove is located inside the armrest and covers the slot. The sliding strip is located inside the sliding groove. The paddle is located at the outer end of the sliding strip. The positive magnetic plate is located at the outer end of the paddle. The negative magnetic plate is located at the front end of the slot.

[0011] The slide groove has an arc-shaped structure and the opening is located at the rear end of the slot. The slide bar has an arc-shaped structure and the slide bar and the paddle are integrally formed.

[0012] (III) Beneficial Effects This utility model provides a barrier-free commode chair. It has the following beneficial effects: 1. This solution places the urinal inside the base box, which can be removed by the handle. When not in use, the lid is closed and you can sit on it. When you urgently need to urinate, you can stand up, press the lever and open the lid to start urinating, which is convenient and quick.

[0013] 2. The elderly person's cane can be locked in the slot and fixed by the slider, making it very convenient to fix and release, which is easy for the elderly to operate. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view of the present invention. Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a top view of the urinal structure of this utility model; Figure 5 This is a schematic diagram of the internal structure of the urinal and its lid according to this utility model. Figure 6 This is a schematic diagram of the internal structure of the handrail of this utility model.

[0015] In the diagram, 1-several bases; 2-seat support mechanism; 21-base box; 211-urinal; 212-lid groove; 213-lid; 214-hinge; 215-guide tube; 216-handle; 217-bolt groove; 218-spring block one; 219-spring one; 2110-bolt; 2111-pressure groove; 2112-pressure block; 2113-stop block; 2114-spring block two; 2115-spring two; 2116-pipe; 2117-manual valve; 22-seat plate; 23-baffle; 24-neck backrest; 25-connecting plate; 26-several backrests; 27-pull groove; 28-armrest; 281-sliding groove; 282-sliding strip; 283-paddle; 284-positive magnetic plate; 285-negative magnetic plate; 286-slot; 29-support plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-6 The present invention provides a technical solution to achieve this: it includes several bases 1 and a supporting mechanism 2, the supporting mechanism 2 being disposed above the several bases 1.

[0018] The core, the seating mechanism 2 includes a base box 21, a seat plate 22, a baffle 23, a neck back plate 24, a connecting plate 25, several backrest plates 26, a groove 27, armrests 28, and a support plate 29. The seat plate 22 is located on top of several bases 1, the base box 21 is located at the bottom of the seat plate 22, the baffle 23 is located at the bottom of the front end of the seat plate 22 and connected to the base 1, the neck back plate 24 is located above the rear end of the seat plate 22, the connecting plate 25 is located at the left and right ends of the neck back plate 24 and connects downward to the seat plate 22, several backrest plates 26 are arranged in a left-middle-right structure between the neck back plate 24 and the seat plate 22 and between two connecting plates 25, the groove 27 is hollowed out on the neck back plate 24, the armrests 28 are located on each connecting plate 25 and are offset from each other to the end away from the other armrest 28, and the support plate 29 is located at the bottom of each armrest 28 and connected to the seat plate 22.

[0019] In detail, the rear end of the seat 22 is arc-shaped, the neck plate 24 is arc-shaped, the connecting plate 25 and the backrest 26 are both arc-shaped, and the support plate 29 is obtuse-angled.

[0020] The base box 21 is equipped with a urinal 211, a cover groove 212, a lid 213, a hinge 214, a guide tube 215, a handle 216, a bolt groove 217, a first spring block 218, a first spring 219, a bolt 2110, a pressure groove 2111, a pressure block 2112, a stop block 2113, a second spring block 2114, a second spring 2115, a drain pipe 2116, and a manual valve 2117. The urinal 211 is located inside the base box 21. The cover groove 212 is located on top of the urinal 211. The lid 213 is located inside the cover groove 212. The hinge 214 is located at the rear end of the lid 213. The guide tube 215 is located at the bottom of the lid 213. The handle 216 is located opposite each other at the left and right ends of the cover groove 212. The bolt groove 217 is located at the front end of the lid 213. Inside the urinal 211, spring blocks 218 are arranged opposite each other at the inner end of the bolt groove 217. Spring 219 is arranged between the two spring blocks 218. Bolt 2110 is arranged on the outer end of spring block 218 and extends outward from the bolt groove 217. Pressure groove 2111 is arranged inside the urinal 211 and is located at the front end of the cover groove 212. Pressure block 2112 is arranged on the top of pressure groove 2111. Abutment block 2113 is arranged on the end of pressure block 2112 facing the cover groove 212. Spring blocks 2114 are arranged opposite each other at the bottom of pressure block 2112. Spring 2115 is arranged between the two spring blocks 2114. Drain pipe 2116 is arranged at the bottom of urinal 211 and extends downward through the bottom box 21. Manual valve 2117 is arranged on drain pipe 2116. By placing the urinal 211 inside the base box 21, it can be taken out using the handle 216. The handle 216 has a recessed structure, which will not damage the flatness of the urinal 211. When in normal use, the lid 213 is closed and one can sit on it. When one urgently needs to urinate, one can stand up, press the pressure block 2112 and open the lid 213 to start urinating, which is convenient and quick.

[0021] The top of the urinal 211 extends upward and the height of the urinal 211 is higher than the height of the seat 22. The cover groove 212 and the lid 213 are both elliptical in structure and there is a gap between the lid 213 and the cover groove 212. The handle 216 is arc-shaped and recessed downward. The head of the plug 2110 is spherical. The pressure groove 2111 has two openings, one of which faces the top and the other faces the lid 213. The upper half of the pressure block 2112 is spherical and the lower half is cylindrical. The abutment 2113 is sloping arc-shaped. The pressure block 2112 and the abutment 2113 are integrally formed. The head of the plug 2110 is located inside the pressure groove 2111.

[0022] The handrail 28 is equipped with a sliding groove 281, a sliding strip 282, a lever 283, a positive magnetic plate 284, a negative magnetic plate 285, and a locking slot 286. The locking slot 286 is arc-shaped and located at the end of each handrail 28 furthest from the other handrail 28. The sliding groove 281 is located inside the handrail 28 and covers the locking slot 286. The sliding strip 282 is located inside the sliding groove 281. The lever 283 is located at the outer end of the sliding strip 282. The positive magnetic plate 284 is located at the outer end of the lever 283. The negative magnetic plate 285 is located at the front end of the locking slot 286. The elderly person's cane can be locked in the locking slot 286 and can be fixed by the sliding strip 282. Fixing and loosening are very convenient, making it easy for the elderly to operate.

[0023] The slide groove 281 has an arc-shaped structure and its opening is located at the rear end of the slot 286. The slide bar 282 has an arc-shaped structure, and the slide bar 282 and the paddle 283 are integrally formed.

[0024] Working principle: When the elderly person sits down, they can place their cane inside the slot 286, and then move the lever 283 to make the positive magnetic plate 284 attach to the negative magnetic plate 285 to secure the cane. When the elderly person suddenly needs to urinate, they can stand up and press the pressure block 2112, which will cause the inclined edge of the abutment block 2113 to squeeze the head of the plug 2110, causing the plug 2110 to finally disengage from the pressure slot 2111. The distance between the cover slot 212 and the lid 213 is wider than one finger, allowing the finger to be inserted to lift the lid 213. After lifting, urination can begin. After use, the lid 213 can be closed, and the head of the plug 2110 will slide back into the pressure slot 2111 by the force of the spring 219. Subsequently, the entire urinal 211, including the drain pipe 2116 and the manual valve 2117, can be pulled out through the handle 216 for easy cleaning. The urine can be discharged by operating the manual valve 2117.

[0025] The present invention comprises: 1-several bases; 2-seat support mechanism; 21-base box; 211-urinal; 212-cover groove; 213-urinal cover; 214-hinge; 215-guide tube; 216-handle; 217-bolt groove; 218-spring block one; 219-spring one; 2110-bolt; 2111-pressure groove; 2112-pressure block; 2113-stop block; 2114-spring block two; 2115-spring two; 2116-pipe; 2117-manual valve; 22-seat plate; 23-baffle; 24-neck backrest; 25-connecting plate; 26-several backrests. The components are: 27-groove; 28-armrest; 281-slide groove; 282-slide bar; 283-paddle; 284-positive magnetic plate; 285-negative magnetic plate; 286-slot; 29-support plate. These components are all general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this invention is that existing dining chairs are rarely designed with the elderly in mind. Therefore, elderly people using these chairs often encounter problems such as difficulty in storing their canes and the sudden need to urinate, leading to various inconveniences. This invention facilitates the fixation of the elderly's canes and effectively solves the problem of the elderly needing to use the restroom during meals.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A barrier-free commode chair, characterized in that: It includes several bases (1) and a supporting mechanism (2), the supporting mechanism (2) being disposed above the several bases (1); The seating mechanism (2) includes a base box (21), a seat plate (22), a baffle (23), a neck support plate (24), a connecting plate (25), several backrest plates (26), a groove (27), armrests (28), and a support plate (29). The seat plate (22) is located on top of several bases (1). The base box (21) is located at the bottom of the seat plate (22). The baffle (23) is located at the bottom of the front end of the seat plate (22) and connected to the base (1). The neck support plate (24) is located above the rear end of the seat plate (22). The connecting plate (25) is located above the back end of the seat plate (26). 5) The backrest (24) is located at the left and right ends and is connected downward to the seat (22). Several backrests (26) are arranged in a left-middle-right structure between the backrest (24) and the seat (22) and between the two connecting plates (25). The groove (27) is hollowed out on the backrest (24). The armrests (28) are arranged on each connecting plate (25) and are offset from each other to the end away from the other armrest (28). The support plate (29) is arranged at the bottom of each armrest (28) and is connected to the seat (22).

2. The accessible commode chair according to claim 1, characterized in that: The rear end of the seat (22) is arc-shaped, the neck support (24) is arc-shaped, the connecting plate (25) and the backrest (26) are both arc-shaped, and the support plate (29) is obtuse-angled.

3. The accessible commode chair according to claim 1, characterized in that: The base box (21) is equipped with a urinal (211), a cover groove (212), a lid (213), a hinge (214), a guide tube (215), a handle (216), a bolt groove (217), a spring block one (218), a spring one (219), a bolt (2110), a pressure groove (2111), a pressure block (2112), a stop block (2113), a spring block two (2114), a spring two (2115), a drain pipe (2116), and a manual valve (2117). The urinal (211) 1) The urinal (211) is located inside the base box (21), the cover groove (212) is located at the top of the urinal (211), the lid (213) is located inside the cover groove (212), the hinge (214) is located at the rear end of the lid (213), the guide tube (215) is located at the bottom of the lid (213), the handle (216) is located opposite to the left and right ends of the cover groove (212), and the latch groove (217) is located at the front end of the lid (213). Inside, the first spring block (218) is arranged opposite each other at the inner end of the bolt groove (217), the first spring (219) is arranged between the two first spring blocks (218), the bolt (2110) is arranged on the outer end of the first spring block (218) and extends outward from the bolt groove (217), the pressure groove (2111) is arranged inside the urinal (211) and located at the front end of the cover groove (212), and the pressure block (2112) is arranged in the pressure groove (2111). At the top, the abutment block (2113) is located at one end of the pressure block (2112) facing the cover groove (212), the second spring block (2114) is arranged opposite each other at the bottom of the pressure block (2112), the second spring (2115) is located between the two second spring blocks (2114), the drain pipe (2116) is located at the bottom of the urinal (211) and extends downward through the bottom box (21), and the manual valve (2117) is located on the drain pipe (2116).

4. The accessible commode chair according to claim 3, characterized in that: The top of the urinal (211) extends upward and the height of the urinal (211) is higher than the height of the seat (22). The cover groove (212) and the lid (213) are both elliptical and there is a gap between the lid (213) and the cover groove (212). The handle (216) is arc-shaped and recessed downward. The head of the plug (2110) is spherical. The pressure groove (2111) has two openings. One opening of the pressure groove (2111) faces the top and the other opening faces the lid (213). The upper half of the pressure block (2112) is spherical and the lower half is cylindrical. The abutment (2113) is sloping arc-shaped. The pressure block (2112) and the abutment (2113) are integrally formed. The head of the plug (2110) is located inside the pressure groove (2111).

5. The accessible commode chair according to claim 1, characterized in that: The handrail (28) is provided with a sliding groove (281), a sliding strip (282), a paddle (283), a positive magnetic plate (284), a negative magnetic plate (285), and a slot (286). The slot (286) is arranged in an arc shape at one end of each handrail (28) away from the other handrail (28). The sliding groove (281) is located inside the handrail (28) and covers the slot (286). The sliding strip (282) is located inside the sliding groove (281). The paddle (283) is located at the outer end of the sliding strip (282). The positive magnetic plate (284) is located at the outer end of the paddle (283). The negative magnetic plate (285) is located at the front end of the slot (286).

6. A barrier-free commode chair according to claim 5, characterized in that: The slide groove (281) has an arc-shaped structure and the opening is located at the rear end of the slot (286). The slide bar (282) has an arc-shaped structure and the slide bar (282) and the paddle (283) are integrally formed.

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