CN221044582U - Accompanying chair with dining support plate capable of being hidden and stored - Google Patents

Abstract

The utility model relates to a accompanying chair with a dining support plate capable of being hidden and stored, which comprises a folding chair body and the dining support plate, wherein handrails are arranged on the left side and the right side of the folding chair body, at least one handrail is in a side plate shape, a slit-shaped storage cavity is arranged in the handrail, and a dining support outlet opening leading to the top of the handrail is arranged at the upper end of the slit-shaped storage cavity; a hinge mechanism is arranged in the meal support outlet and inlet, the hinge mechanism comprises a swing arm and a swing seat, the inner end of the swing arm is rotationally connected with the front upper side of the armrest, the outer end of the swing arm is hinged with the swing seat, the hinge axis of the swing seat is perpendicular to the rotation axis of the swing arm, and the meal supporting plate is fixedly connected to the swing seat; the rotation of the swing arm drives the meal support plate to extend out of or be inserted into the slit-shaped storage cavity, and the rotation of the swing seat drives the meal support plate to align with the slit-shaped storage cavity or turn to be horizontal. The dining support plate can be hidden and stored in the accompanying chair, and can be stored in the slit-shaped storage cavity in the armrest when not in use, so that the user is not influenced to use the accompanying chair.

Description

Accompanying chair with dining support plate capable of being hidden and stored

Technical Field

The utility model relates to the field of accompanying chairs, in particular to an accompanying chair with a dining support plate capable of being hidden and stored.

Background

The nursing chair is used for the nursing staff of the nursing patient to rest, so that the nursing chair is convenient for the nursing staff to use, most of common nursing chairs have folding functions, the nursing chair can be unfolded into a bed for the nursing staff to lie down through folding, one object is dual-purpose, but the nursing chair is not provided with a structure for placing a dinner plate, so that the nursing staff needs to find a tabletop matched with the nursing chair for use when taking meals, and the current nursing chair with the structure for placing the dinner plate is additionally arranged in the prior art, such as the following description:

For example, chinese patent number is: the utility model provides a "accompanying chair with sleeping bag and little table" of ZL202120551476.X shows, and it is public wherein to describe "the inboard fixedly connected with fixed rail of first handrail, the inboard swing joint of fixed rail has the movable rod, movable sleeve has been cup jointed to the surface outside activity of movable rod, the surface outside fixedly connected with connecting rod of movable sleeve, the other end fixedly connected with universal pearl of connecting rod, the surface outside swing joint of universal pearl has the movable block, the top fixedly connected with movable table of movable block.

However, because the movable table board is installed on the inner side of the first armrest, even in the storage state, the horizontal space occupied by the accompanying chair when the accompanying chair is taken at ordinary times is still occupied, in addition, when the accompanying person needs to open the movable table board, the accompanying person must leave the accompanying chair to make enough avoiding space for the movable table board to turn inwards, and when the table board of the movable table board is in the storage state, the accompanying person can touch the table board when the table board of the movable table board is not clean or the water trace is not dry, so that the dirt or the water trace of the table board is transferred to the leg or the trousers, and the whole process is very inconvenient to use.

Disclosure of utility model

The utility model aims to solve the existing problems and provide the accompanying chair with a simple and reasonable structure, wherein the accompanying chair can be hidden and stored by the dining support plate.

The accompanying chair capable of being hidden and stored comprises a folding chair body and a dining chair support plate, wherein the left side and the right side of the folding chair body are provided with armrests, at least one of the armrests is in a side plate shape, a slit-shaped storage cavity is arranged in the at least one of the armrests, and a dining chair outlet opening leading to the top of the armrests is formed in the upper end of the slit-shaped storage cavity; the meal support device comprises a meal support inlet, a meal support outlet, a meal support plate, a meal support seat and a meal support seat, wherein an hinging mechanism is arranged in the meal support outlet, the hinging mechanism comprises a swinging arm and a swinging seat, the inner end of the swinging arm is rotationally connected to the front upper side of the handrail, the outer end of the swinging arm is mutually hinged with the swinging seat, the hinging axis of the swinging seat is mutually perpendicular to the rotation axis of the swinging arm, and the meal support plate is fixedly connected to the swinging seat; the rotation of the swing arm drives the meal support plate to extend out of or be inserted into the slit-shaped storage cavity, and the rotation of the swing seat drives the meal support plate to align with the slit-shaped storage cavity or turn to be horizontal.

The aim of the utility model can be also solved by adopting the following technical measures:

As a more specific scheme, the middle part of the meal supporting plate is provided with a folding mechanism, and the meal supporting plate can be folded in half at the middle part when being folded along with the hinge mechanism through the folding mechanism.

As a further scheme, the handrail is provided with snatch a moment concave cavities corresponding to the meal support outlet, and at least part of the meal support plate is leaked out of the slit-shaped storage cavity through the snatch a moment concave cavities.

As a further scheme, the handrail comprises a supporting shell and a handrail body, wherein the supporting shell is connected to the folding chair body and is of a hollow structure with an open top, and the handrail body is connected to the top of the supporting shell and surrounds the supporting shell to form a slit-shaped storage cavity.

As a further scheme, the outer end of the swing arm is also provided with a turnover limiting plate, the swing seat is provided with a stop end face matched with the turnover limiting plate, and before the meal support plate is folded into the slit-shaped storage cavity, the meal support plate and the swing arm are positioned on the same straight line through the turnover limiting plate.

As a further scheme, one side of handrail body articulates and connects at the support shell top, through handrail body upset with the top open slot form accomodate the chamber, perhaps support the shell and include mutually articulated inboard casing and outside casing, through the relative inboard casing upset of outside casing with the side direction open slot form accomodate the chamber.

As a further scheme, the meal layer board includes left layer board and right layer board, fifty percent discount mechanism is including setting up left hinge portion and the right hinge portion on left layer board and right layer board respectively, and left hinge portion and right hinge portion set up around, and coaxial left hinge hole and the right hinge hole of having seted up, left layer board and right layer board pass left hinge hole and right hinge hole through the articulated shaft and realize meal layer board middle part fifty percent discount.

As a further scheme, a plurality of locating plates arranged at intervals are respectively extended on the folded side edges of the left supporting plate and the right supporting plate, locating notches are formed between two adjacent locating plates, the locating plates on the left supporting plate and the right supporting plate are mutually meshed when being unfolded in a linkage mode through the locating notches, and a stop supporting plate in limit fit with the locating plates on the opposite sides extends at the bottoms of the locating notches.

As a further scheme, the left side and the right side of the folding chair body are both provided with handrails, wherein the front side of one handrail is movably connected with one side of the dining support plate through a hinge mechanism and supports one side of the dining support plate, and when the dining support plate is unfolded in a linkage manner, the other side of the dining support plate is propped against the front side of the other handrail to realize the support.

As a further scheme, the folding chair body comprises a fixing frame, a movable frame, a first backrest cushion and a second backrest cushion, wherein the front end of the fixing frame is provided with a storage section capable of accommodating the movable frame, the handrails are arranged on the upper parts of the left side and the right side of the fixing frame, a cushion is arranged at the top of the movable frame, the movable frame is hinged with one end of the first backrest cushion, the other end of the first backrest cushion is hinged with one end of the second backrest cushion, and the other end of the second backrest cushion is hinged with the fixing frame.

The beneficial effects of the utility model are as follows:

The dining support plate of the chair can be hidden and stored in the slit-shaped storage cavity in the handrail when not in use, the chair is not influenced by a user, the space occupied by the chair is not occupied, the surface of the dining support plate can not be contacted by a person for accompanying the chair when the chair is taken, the sanitation of the dining support plate can be kept, the pollution of the external environment to the dining support plate is avoided when the chair is not in use, in addition, the chair for accompanying the chair can be quickly turned out from the slit-shaped storage cavity and unfolded, the tableware can be conveniently placed by the user, the operation is simple and convenient, the accessory equipment of the chair for accompanying the chair can be increased, and the chair for accompanying the chair has the multifunctional characteristics.

Drawings

Fig. 1 is a schematic view showing the structure of an embodiment of the present utility model (a meal carrier in an open state).

Fig. 2 is a schematic view of a partially opened structure of the armrest of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic view showing a partially cut-away structure of the armrest in a state of accommodating the meal carrier of the present utility model.

Fig. 5 is a schematic view of a slit-shaped housing cavity opening mode of the present utility model.

Fig. 6 is a schematic view of a second structure of the slit-shaped receiving chamber of the present utility model.

Fig. 7 is a schematic view showing an exploded structure of the meal carrier plate of the present utility model.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

As shown in fig. 1 to 7: the accompanying chair with the dining support plates capable of being hidden and stored comprises a folding chair body 1 and dining support plates 4, wherein the left side and the right side of the folding chair body 1 are provided with armrests 2, one of the armrests 2 is in a side plate shape, a slit-shaped storage cavity 5 is arranged in the side plate-shaped armrests 2, and a dining support outlet 51 leading to the top of the armrests 2 is arranged at the upper end of the slit-shaped storage cavity 5; the meal support outlet 51 is internally provided with a hinge mechanism 3, the hinge mechanism 3 comprises a swing arm 31 and a swing seat 32, the inner end of the swing arm 31 is rotationally connected to the front upper side of the handrail 2, the outer end of the swing arm 31 is mutually hinged with the swing seat 32, the hinge shaft 43 line of the swing seat 32 is mutually perpendicular to the rotation axis of the swing arm 31, and the meal support plate 4 is fixedly connected to the swing seat 32; the rotation of the swinging arm 31 drives the meal support plate 4 to extend out of or be inserted into the slit-shaped storage cavity 5, and the rotation of the swinging seat 32 drives the meal support plate 4 to be aligned with the slit-shaped storage cavity 5 or turned to be horizontal.

The dining layer board 4 of this kind of chair of accompanying and attending to can accomodate in the handrail slit form in the time spent accomodate the intracavity 5, does not influence the user and uses the chair of accompanying and attending to, compare in prior art and do not occupy the space of taking, can keep the sanitation of dining layer board 4 moreover, the surface of dining layer board 4 can not be contacted to the person of accompanying and attending to when taking, and the person of accompanying and attending to can follow slit form when having dinner and accomodate the chamber 5 and roll out the expansion fast, convenience of customers places the tableware.

In the above embodiment, when the hinge mechanism 3 has sufficient strength, the dining pallet 4 can be supported by the hinge mechanism 3 on one side, but in practical implementation, the left side and the right side of the folding chair body 1 are both provided with the armrests 2, wherein the front side of one armrest 2 is movably connected with one side of the dining pallet 4 through the hinge mechanism 3 and supports one side of the dining pallet 4, and the other side of the dining pallet 4 is propped against the front side of the other armrest 2 to realize support when the dining pallet 4 is in linkage unfolding; the dining support plate 4 is supported by the armrests 2 on the left side and the right side, so that the dining support plate 4 can be kept stable and smooth.

The middle part of the meal supporting plate 4 is provided with a folding mechanism, and the meal supporting plate 4 can realize middle folding when folded along with the hinge mechanism 3 through the folding mechanism. Folding the meal support plate 4 in half can shorten the length of the meal support plate 4 when folding and storing, and is convenient for storing.

The handrail 2 is provided with snatch a moment concave cavities 6 corresponding to the meal support outlet 51, and at least part of the meal support plate 4 is leaked out of the slit-shaped storage cavity 5 through the snatch a moment concave cavities 6 and is flush with or lower than the top surface of the handrail 2. In this embodiment, when the accompanying person folds the meal support plate 4, the hand can clamp the meal support plate 4, so that the user can conveniently take out the meal support plate 4, and when the meal support plate 4 is folded in the slit-shaped storage cavity 5, the top of the meal support plate 4 can be flush with the meal support outlet 51 or lower than the meal support outlet 51.

The armrest 2 comprises a support shell 21 and an armrest body 22, wherein the support shell 21 is connected to the folding chair body 1 and is of a hollow structure with an open top, and the armrest body 22 is connected to the top of the support shell 21 and forms a slit-shaped storage cavity 5 with the support shell 21. The armrest body 22 is provided with a meal supporting inlet 51 communicated with the slit-shaped storage cavity 5, and the meal supporting plate is vertically folded in the slit-shaped storage cavity 5 through the meal supporting inlet 51; the support housing 21 is formed by extending along the front-rear direction of the folding chair body 1, and the comfort of the armrest body 22 can be ensured while the meal support inlet 51 is formed widely.

The outer end of the swing arm 31 is also provided with a turnover limiting plate 33, the swing seat 32 is provided with a stop end surface 321 matched with the turnover limiting plate 33, and before the meal support plate 4 is folded into the slit-shaped storage cavity 5, the meal support plate 4 and the swing arm 31 are positioned on the same straight line through the turnover limiting plate 33. Because the meal support outlet 51 is in a straight shape and the width is slightly larger than the thickness of the meal support plate 4, the meal support plate 4 is limited by the turnover limiting plate 33, and after being turned upwards, the meal support plate 4 is kept on the same straight line with the swinging arm 31 (as in the state of the meal support plate 4 in fig. 6), so that the meal support plate 4 is turned downwards into the slot-shaped storage cavity 5, and the meal support plate 4 is prevented from being blocked above the meal support outlet 51.

In more embodiments, the slit-shaped storage cavity 5 can be opened in an open mode, so that a user can clean the inner wall of the slit-shaped storage cavity 5 conveniently, and the slit-shaped storage cavity 5 is kept sanitary and tidy, and the method specifically comprises the following steps:

Mode one: as shown in fig. 5, one side of the armrest body 22 is hinged to the top of the support housing 21, and the slit-shaped receiving cavity 5 is opened at the top by turning over the armrest body 22.

Mode two: as shown in fig. 6, the support housing 21 includes an inner housing 211 and an outer housing 212 hinged to each other, and the outer housing 212 is turned over relative to the inner housing 211 to laterally open the slit-shaped receiving chamber 5, and in this embodiment, since the second mode is opened, the open area is the largest, which is preferable.

Referring to fig. 7, the dining table board 4 includes a left supporting board 41 and a right supporting board 42, the folding mechanism includes a left hinge portion 411 and a right hinge portion 421 respectively provided on the left supporting board 41 and the right supporting board 42, the left hinge portion 411 and the right hinge portion 421 are provided front and back, and a left hinge hole 412 and a right hinge hole 422 are coaxially provided, and the left supporting board 41 and the right supporting board 42 pass through the left hinge hole 412 and the right hinge hole 422 through the hinge shaft 43 to fold the middle of the dining table board 4. The folding mechanism has a simple structure and occupies a smaller space below the meal supporting plate 4.

The folding side edges of the left supporting plate 41 and the right supporting plate 42 are respectively extended with a plurality of positioning plates 44 arranged at intervals, positioning notches 45 are formed between two adjacent positioning plates 44, the positioning plates 44 on the left supporting plate 41 and the right supporting plate 42 are mutually meshed when being spread in a linkage way through the positioning notches 45, and the bottom of the positioning notch 45 is extended with a stop supporting plate 46 in limit fit with the opposite side positioning plates 44. Through the cooperation of the positioning plate 44 and the positioning notch 45, the left supporting plate 41 and the right supporting plate 42 are better in tightness when in linkage unfolding, and the situation that the right supporting plate 42 is loose due to larger joint seams or hinge errors is avoided.

The left side and the right side of the folding chair body 1 are both provided with armrests 2, wherein the front side of one armrest 2 is movably connected with one side of a meal supporting plate 4 through a hinge mechanism 3 and supports one side of the meal supporting plate 4, and when the meal supporting plate 4 is unfolded in a linkage manner, the other side of the meal supporting plate 4 is propped against the front side of the other armrest 2 to realize the support.

The rear side edge of the meal supporting plate 4 is in an arc-shaped structure, and the width of the meal supporting plate 4 is linearly increased from the middle part to the left and right sides; the rear side edge of this shape can laminate the abdominal radian of accompanying personnel, promotes the travelling comfort when taking the meal, reduces the belly oppression sense to meal layer board 4 left and right sides is wider relatively, makes meal layer board 4 have bigger area to support and holds on handrail 2, can improve the stationarity of meal layer board 4.

The folding chair body 1 comprises a fixed frame 11, a movable frame 12, a first backrest 14 and a second backrest 15, wherein the front end of the fixed frame 11 is provided with a storage section capable of accommodating the movable frame 12, the upper parts of the left side and the right side of the fixed frame 11 are provided with armrests 2, the top of the movable frame 12 is provided with a cushion 13, the movable frame 12 is hinged with one end of the first backrest 14, the other end of the first backrest 14 is hinged with one end of the second backrest 15, and the other end of the second backrest 15 is hinged with the fixed frame 11. When the movable frame 12 is pulled out, the first backrest cushion 14 and the second backrest cushion 15 are opened, the cushion 13, the first backrest cushion 14 and the second backrest cushion 15 are sequentially leveled to form a bed body, and the end part of the second backrest cushion 15 is further provided with an integrated pillow 151.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a can hide chair of accompanying and attending to of accomodating of dining board, includes folding chair body (1) and dining board (4), folding chair body (1) left and right sides is equipped with handrail (2), its characterized in that: at least one handrail (2) is in a side plate shape, a slot-shaped containing cavity (5) is arranged in the handrail, and a meal supporting inlet (51) leading to the top of the handrail (2) is arranged at the upper end of the slot-shaped containing cavity (5); the meal support device is characterized in that a hinge mechanism (3) is arranged in the meal support outlet (51), the hinge mechanism (3) comprises a swing arm (31) and a swing seat (32), the inner end of the swing arm (31) is rotationally connected to the front upper side of the handrail (2), the outer end of the swing arm (31) is hinged with the swing seat (32), a hinge shaft (43) line of the swing seat (32) is perpendicular to the rotation axis of the swing arm (31), and the meal support plate (4) is fixedly connected to the swing seat (32); the rotation of the swinging arm (31) drives the meal supporting plate (4) to extend out of or be inserted into the slot-shaped storage cavity (5), and the rotation of the swinging seat (32) drives the meal supporting plate (4) to be aligned with the slot-shaped storage cavity (5) or turned to be horizontal.

2. The accompanying chair with the hidden and stored dining support plates according to claim 1, wherein the middle part of the dining support plate (4) is provided with a folding mechanism, and the dining support plate (4) can be folded in half at the middle part when being folded along with the hinge mechanism (3) through the folding mechanism.

3. The chair for accompanying and attending to with hidden and contained dinner plate according to claim 1, characterized in that a snatch a moment concave cavity (6) is arranged at the position of the armrest (2) corresponding to the dinner plate outlet (51), and at least part of the dinner plate (4) is leaked out of the slit-shaped containing cavity (5) through the snatch a moment concave cavity (6).

4. The chair for accompanying and attending to with hidden and contained by a dinner plate according to claim 1, characterized in that the armrest (2) comprises a supporting shell (21) and an armrest body (22), the supporting shell (21) is connected to the folding chair body (1) and is of a hollow structure with an open top, and the armrest body (22) is connected to the top of the supporting shell (21) and forms a slit-shaped containing cavity (5) with the supporting shell (21) in a surrounding manner.

5. The chair for accompanying and attending to with hidden storage of a dinner plate according to claim 1, characterized in that the outer end of the swinging arm (31) is also provided with a turnover limiting plate (33), the swinging seat (32) is provided with a stop end surface (321) matched with the turnover limiting plate (33), and before the dinner plate (4) is folded into the slot-shaped storage cavity (5), the dinner plate (4) and the swinging arm (31) are positioned on the same straight line through the turnover limiting plate (33).

6. The chair for hidden storage of a meal carrier according to claim 4, wherein one side of the armrest body (22) is hinged to the top of the support housing (21), the support housing (21) is turned over by the armrest body (22) to open the slot-like storage cavity (5) at the top, or the support housing (21) comprises an inner housing (211) and an outer housing (212) hinged to each other, and the support housing (21) is turned over by the outer housing (212) relative to the inner housing (211) to open the slot-like storage cavity (5) laterally.

7. The chair for accompanying and attending to with hidden and stowable dining pallet according to claim 2, characterized in that the dining pallet (4) comprises a left pallet (41) and a right pallet (42), the folding mechanism comprises a left hinge part (411) and a right hinge part (421) which are respectively arranged on the left pallet (41) and the right pallet (42), the left hinge part (411) and the right hinge part (421) are arranged front and back, and the left hinge hole (412) and the right hinge hole (422) are coaxially arranged, and the left pallet (41) and the right pallet (42) pass through the left hinge hole (412) and the right hinge hole (422) through a hinge shaft (43) to realize middle folding of the dining pallet (4).

8. The chair for hidden storage of dining and supporting plates according to claim 7, wherein a plurality of positioning plates (44) are arranged on the folded side edges of the left supporting plate (41) and the right supporting plate (42) in an extending mode, positioning notches (45) are formed between two adjacent positioning plates (44), the positioning plates (44) on the left supporting plate (41) and the right supporting plate (42) are meshed with each other through the positioning notches (45) when in linkage unfolding, and a stop supporting plate (46) in limit fit with the opposite positioning plates (44) is arranged at the bottom of the positioning notches (45) in an extending mode.

9. The chair for accompanying and attending to with hidden and stowable dining trays of claim 1, wherein the left and right sides of the folding chair body (1) are provided with armrests (2), wherein the front side of one armrest (2) is movably connected with one side of the dining tray (4) through a hinge mechanism (3) and supports one side of the dining tray (4), and the other side of the dining tray (4) is propped against the front side of the other armrest (2) to realize the support when the dining tray (4) is unfolded in a linkage way.

10. The chair for accompanying and attending to with hidden storage of a dinner plate according to claim 1, characterized in that the chair body (1) comprises a fixed frame (11), a movable frame (12), a first backrest cushion (14) and a second backrest cushion (15), a storage section capable of containing the movable frame (12) is arranged at the front end of the fixed frame (11), armrests (2) are arranged at the upper parts of the left side and the right side of the fixed frame (11), a cushion (13) is arranged at the top of the movable frame (12), the movable frame (12) is hinged with one end of the first backrest cushion (14), the other end of the first backrest cushion (14) is hinged with one end of the second backrest cushion (15), and the other end of the second backrest cushion (15) is hinged with the fixed frame (11).