CN212679468U - Temporary additional nursing sickbed structure - Google Patents

Abstract

The utility model discloses a temporarily add nursing of bed and use sick bed structure, which comprises a bracket, fixedly connected with bedplate on the support, the rear side of bedplate articulates there is the back that can set level, the front side articulates there is the carriage, the inside sliding connection of carriage has the backup pad, the trailing flank of back is equipped with folding first landing leg, the medial surface of backup pad outer end is equipped with folding second landing leg, the back, carriage and backup pad are folded to set level can form a plane that can supply the rest with the bedplate, this device establishes into collapsible and hides the below at the bedplate with one section of sick bed, occupation space after folding can be reduced, and the back can also hide the below at the bedplate by the lapse, can further save space.

Description

Temporary additional nursing sickbed structure

Technical Field

The utility model discloses medical supplies field specifically is a temporary additional nursing of bed is with sick bed structure.

Background

In order to let the person of accompanying and attending to can better rest when accompanying patient, all be equipped with the chair of accompanying and attending to in the ward, the chair of accompanying and attending to also can be called as the bed of accompanying and attending to, the patient accompanies the chair, accompany the sick bed and so on, and it generally all is folding form in order to save the space in the ward, can form the form of bed after expanding, make things convenient for the person of accompanying and attending to have a rest at night, most form the form of chair after folding, both can let the person of accompanying and attending to have a rest on daytime and also can save space, but it is mostly three-section structure for most of present chair of accompanying and attending to, and one section wherein is all accomodate at the back mostly, one section of back and its back generally can form a triangle-shaped like this, even can still occupy great space in the ward after folding like this, for solving above-mentioned problem the utility model provides a temporary sickbed structure for nursing with bed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nursing of adding bed temporarily is with sick bed structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temporarily add nursing of bed and use sick bed structure, includes the support, fixedly connected with bedplate on the support, the rear side of bedplate articulates there is the back that can set level, and the front side articulates there is the carriage, the inside sliding connection of carriage has the backup pad, the trailing flank of back is equipped with folding first landing leg, and the medial surface of backup pad outer end is equipped with folding second landing leg, and back, carriage and backup pad expand to set level and can form a plane that can supply the rest with the bedplate.

Preferably, the equal fixedly connected with fixed plate in trailing flank both ends of bedplate, the fixed plate internal rotation is connected with the circle axle, and the outer end of circle axle runs through the fixed plate and is connected with the handle, the mutual joint of handle and bedplate, the medial surface fixedly connected with gag lever post of circle axle, it has the spout with gag lever post looks adaptation to open on the side of back, the inner rotation of gag lever post is connected with the square pole, the tank bottom of spout is opened there are slide rail and the circular slot corresponding with the square pole, the circular slot is located the lower extreme of slide rail and is communicated with each other with the slide rail, the diameter of circular slot equals the diagonal length of square pole, the square pole is controlled by the chuck, and chuck and the mutual joint of handle.

Preferably, open in the square pole has the dead slot, and the dead slot has prismatic through first spring coupling, prismatic one end fixedly connected with connecting axle, the one end of connecting axle run through first spring, square pole, gag lever post, round axle and handle in proper order and with chuck interconnect.

Preferably, the front side both ends of bedplate have all opened the turn trough, the turn trough rotates connecting rod and the carriage interconnect that is connected with through its inside, the inside of carriage is opened there is the standing groove, backup pad sliding connection is in the inside of standing groove.

Preferably, the connecting rod comprises outer pole, interior pole and second spring, interior pole sliding connection is in the inside of outer pole, and passes through second spring interconnect between interior pole and the outer pole, the outer end and the carriage fixed connection of interior pole, the outer end of outer pole is rotated and is connected in the inside of rotary trough.

Preferably, two grooves are symmetrically formed in the inner side surface of the outer end of the supporting plate, the inner parts of the grooves are connected with a connecting block through a third spring, the connecting block is rotatably connected with the second supporting leg, and a through groove matched with the connecting block and an accommodating groove matched with the second supporting leg are formed in the inner side surface of the supporting frame respectively;

the rear side of the backrest is provided with a yielding groove, the first supporting leg is arranged in the yielding groove, and the connection mode of the yielding groove and the first supporting leg is completely the same as that of the supporting plate and the second supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a gag lever post, cooperation between circular slot and the slide rail, realized that the slide rail just can accomodate the gag lever post when the gag lever post rotates the angle the same with the slide rail, the back just can the lapse this moment, thereby can further fold, reduce occupation space, this device establishes into one section of sick bed collapsible and hides it in the below of bedplate, occupation space after can reducing folding, and the back can also the lapse also hides the below at the bedplate, can further save space.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in a contracted state;

fig. 3 is a schematic view of the present invention in an expanded state;

FIG. 4 is an exploded view of the seat plate and the bracket of the present invention;

fig. 5 is an exploded view of the backrest and the fixing plate of the present invention;

FIG. 6 is a schematic structural view of a square rod and a circular groove of the present invention;

fig. 7 is an exploded view of the round shaft and the fixing plate of the present invention;

fig. 8 is an exploded view of the first leg and the abdicating groove of the present invention;

fig. 9 is a schematic view of the connection between the connection rod and the support frame of the present invention.

In the figure: 1. the support comprises a support frame 101, a frame 102, support legs 103, handrails 2, a seat board 3, a backrest 4, a support frame 5, a support board 6, a first support leg 7, a second support leg 8, a fixing board 9, a round shaft 10, a square rod 11, a chuck 12, a sliding groove 13, a limiting rod 14, a sliding rail 15, a round groove 16, a handle 17, a hollow groove 18, a first spring 19, a rotating groove 20, a connecting rod 2001, an outer rod 2002, an inner rod 2003, a second spring 21, a placing groove 22, a third spring 23, a connecting block 24, a through groove 25, a containing groove 26, an abdicating groove 27, a groove 28, a connecting shaft 29, a prism 30, a rotating rod 31, a clamping groove 32, an inserting rod 33, a slot 34, a stabilizing rod 35, a notch 36 and a square hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a nursing sickbed structure for temporary adding a bed comprises a support 1, wherein a seat board 2 is fixedly connected to the support 1, the support 1 comprises a frame 101, supporting legs 102 are fixedly connected to four corners of the lower side of the frame 101, handrails 103 are fixedly connected to two ends of the upper side, the seat board 2 is positioned between the two handrails 103 and is fixedly connected to the upper side of the frame 101, a backrest 3 capable of being laid flat is hinged to the rear side of the seat board 2, the backrest 3 can rotate downwards and form a plane with the seat board 2 (as shown in figure 3), a supporting frame 4 is hinged to the front side of the seat board 2, the supporting frame 4 can rotate upwards and form a plane with the seat board 2 (as shown in figure 3), a supporting plate 5 is slidably connected to the inside of the supporting frame 4, the supporting plate 5 can be pulled out from the inside of the supporting frame 4, so that the unfolding length of the device can be increased (as shown in figure 3), the nursing sickbed structure is, the first support leg 6 can be stored without occupying space when the backrest 3 is in a folded state, the first support leg 6 can be unfolded when the backrest 3 is laid flat, so that a supporting function can be realized (as shown in figure 3), the backrest 3 can be more stably in a laid state, the inner side surface of the outer end of the support plate 5 is provided with the foldable second support leg 7, the second support leg 7 can be stored without occupying space when the support frame 4 is in a folded state, the second support leg 7 can be unfolded when the support frame 4 is turned flat, so that a supporting function can be realized, the support frame 4 can be more stably in a laid state, meanwhile, the second support leg 7 is mutually connected with the support plate 5, so that the second support leg 7 can support the support plate 5 when the support plate 5 is pulled out, and meanwhile, the support plate 5 and the seat plate 2 can also support the support frame 4 (as shown in figure 3), the backrest 3, the supporting frame 4 and the supporting plate 5 are flatly placed to form a plane for rest with the seat plate 2, when an attendant needs to have a rest, the attendant can lie on the plane formed by the backrest 3, the seat plate 2 and the supporting frame 4, and meanwhile, the armrests 103 can prevent the attendant from falling off the device;

the outer side surfaces of the seat board 2, the backrest 3, the supporting frame 4 and the supporting board 5 are all provided with sponge layers, so that the accompanying personnel can feel more comfortable, and the supporting board 5 is only used for placing feet, so that the comfort degree cannot be influenced by the small fall between the supporting board and the supporting frame 4.

Specifically, both ends of the rear side surface of the seat plate 2 are fixedly connected with a fixing plate 8, a round shaft 9 is rotationally connected in the fixing plate 8, the outer end of the round shaft 9 penetrates through the fixing plate 8 and is connected with a handle 16, the handle 16 is clamped with the seat plate 2 to ensure that the round shaft 9 cannot rotate at will, the handle 16 is rotationally connected with a rotating rod 30 (a damper is arranged between the rotating rod 30 and the handle 16 to ensure that the rotating rod 30 cannot rotate without external force), the side surface of the seat plate 2 is provided with a plurality of clamping grooves 31 corresponding to the rotating rod 30, the inner side surface of the rotating rod 30 is fixedly connected with an inserting block which can be inserted into the clamping grooves 31, so that the handle 16 cannot rotate along with the round shaft 9, the inner side surface of the round shaft 9 is fixedly connected with a limiting rod 13, the side surface of the backrest 3 is provided with a sliding groove 12 matched with the limiting rod 13, the cross section of the limiting rod 13 is rectangular and can only slide back and forth in the sliding groove 12, when the handle 16 drives the limiting rod 13 to rotate through the round shaft 9, the limiting rod 13 drives the backrest 3 to rotate through the sliding groove 12, the inner end of the limiting rod 13 is rotatably connected with the square rod 10, the end, located in the sliding groove 12, of the limiting rod 13 is the inner end, the bottom of the sliding groove 12 is provided with a sliding rail 14 and a round groove 15 corresponding to the square rod 10, the round groove 15 is located at the lower end of the sliding rail 14 and communicated with the sliding rail 14, the diameter of the round groove 15 is equal to the diagonal length of the square rod 10, the square rod 10 can rotate in the round groove 15, when the square rod 10 rotates to the same angle with the sliding rail 14, the sliding rail 14 can accommodate the square rod 10, at the moment, the backrest 3 can be accommodated below the seat board 2 in a downward sliding manner (as shown in fig. 2), the square rod 10 is controlled by the chuck 11, and the chuck 11, can drive square pole 10 through chuck 11 and rotate, chuck 11 follows handle 16 and rotates together when driving back 3 pivoted through handle 16, make square pole 10 also rotate, thereby can make square pole 10 follow back 3 and rotate in step, then make back 3 when the pivoted angle between square pole 10 and the slide rail 14 can not change, conveniently rotate square pole 10 and make its angle with slide rail 14 align, thereby the convenience further accomodates back 3, fixedly connected with inserted bar 32 on the chuck 11, it has a plurality of slots 33 to open on the handle 16.

Specifically speaking, it has dead slot 17 to open in the square bar 10, and dead slot 17 is connected with prismatic 29 through first spring 18, prismatic 29 sliding connection is in the inside of dead slot 17, and the shape of dead slot 17 and prismatic 29's shape looks adaptation can drive square bar 10 through dead slot 17 and rotate when prismatic 29 rotates, prismatic 29's one end fixedly connected with connecting axle 28, first spring 18, square bar 10, gag lever post 13, circle axle 9 and handle 16 are run through in proper order to the one end of connecting axle 28 and connect chuck 11, and rotating chuck 11 can drive prismatic 29 through connecting axle 28 and rotate to drive square bar 10 and rotate, the setting of first spring 18 can make the stable joint of slot 33 on the inserted bar 32 on the chuck 11 and the handle 16 be in the same place, makes square bar 10 more firm.

Particularly, the front side both ends of bedplate 2 have all opened the turn trough 19, turn trough 19 rotates connecting rod 20 and the carriage 4 interconnect who is connected through its inside, and it has the breach 35 that corresponds each other with connecting rod 20 to open on the support 1, can make carriage 4 fine accomodating in the below of bedplate 2, and the one end of connecting rod 20 is rotated and is connected in the inside of turn trough 19, the other end and carriage 4 fixed connection, open the inside of carriage 4 has standing groove 21, 5 sliding connection of backup pad are in the inside of standing groove 21, and the notch department of standing groove 21 is located the carriage 4 and keeps away from a terminal surface of connecting rod 20, can pull out backup pad 5 from the inside of standing groove 21 to can increase length when this device expandes, facilitate the use.

Specifically, the connecting rod 20 is composed of an outer rod 2001, an inner rod 2002 and a second spring 2003, the inner rod 2002 is slidably connected inside the outer rod 2001, the inner rod 2002 and the outer rod 2001 are connected with each other through the second spring 2003, one end of the second spring 2003 is fixedly connected with the inner rod 2002, the other end of the second spring 2003 is fixedly connected with the inner end of the outer rod 2001, the inner rod 2002 can be pulled away from the inside of the outer rod 2001, so that the upper end of the supporting frame 4 and the lower side surface of the bracket 1 can be contacted with each other, the supporting frame 4 is stably positioned below the seat plate 2, when the supporting frame 4 is in a horizontal state, the second spring 2003 can be tightly contacted with the front side surface of the seat plate 2, so that the supporting frame is more stably positioned in a horizontal state, the outer end of the inner rod 2002 is fixedly connected with the supporting frame 4, the outer end of the outer rod 2001 is rotatably connected inside the rotating groove 19, and when the supporting frame 4 is rotated, the supporting frame 4 is pulled to be separated from the lower side surface of At a certain distance, the support frame 4 can then be rotated.

Specifically, two grooves 27 are symmetrically formed in the inner side surface of the outer end of the supporting plate 5, the connecting block 23 is connected to the inside of each groove 27 through a third spring 22, the connecting block 23 is rotatably connected to the second supporting leg 7, a through groove 24 matched with the connecting block 23 and an accommodating groove 25 matched with the second supporting leg 7 are formed in the inner side surface of the supporting frame 4, the second supporting leg 7 is located inside the accommodating groove 25 when the second supporting leg 7 is in a folded state, the supporting plate 5 cannot slide out of the supporting frame 4 under the action of the second supporting leg 7 and the accommodating groove 25, and the through grooves 27 enable the connecting block 23 to move to the outside of the supporting frame 4 along with the supporting plate 5;

when the supporting frame 4 rotates to the horizontal state, the second supporting leg 7 is separated from the inside of the accommodating groove 25 and is in the vertical state under the action of gravity, at the moment, the supporting plate 5 can be pulled out from the inside of the supporting frame 4, when the supporting plate 5 bears the force, the connecting block 23 overcomes the elastic force of the third spring 22 and is inserted into the inside of the groove 27, at the moment, the second supporting leg 7 is clamped by the groove wall of the groove 27 to be kept stable, and therefore the supporting plate 5 is stably supported;

the rear side surface of the backrest 3 is provided with a yielding groove 26, the first leg 6 is arranged in the yielding groove 26, the shape of the yielding groove 26 is H-shaped, the interiors of two vertical grooves of the yielding groove are rotatably connected with the first leg 6, a stabilizing rod 34 is connected between the two first legs 6, the stabilizing rod 34 is positioned in a transverse groove of the yielding groove 26, a square hole 36 is formed in the groove wall of the transverse groove and can be conveniently pulled, so that the first leg 6 is pulled, a magnet is arranged at the lower end of the vertical groove of the yielding groove 26, the first leg 6 is made of iron material, the first leg 6 can be stably accommodated in the yielding groove 26, the connection mode of the yielding groove 26 and the first leg 6 is completely the same as that of the support plate 5 and the second leg 7, the groove 27 is also formed in the upper end of the yielding groove 26, the interior of the groove 27 is also connected with a connecting block 23 through a third spring 22, and the connecting block 23 is rotatably connected with the first leg 6, the first leg 6 is taken out from the inside of the abdicating groove 26, then the backrest 3 is laid flat, the first leg 6 is kept vertical under the action of gravity, and when the backrest 3 bears the weight, the connecting block 23 connected with the first leg 6 is inserted into the corresponding groove 27, so that the first leg 6 is kept stable and can not rotate randomly.

The working principle is as follows: when the accompanying person needs to have a rest, the first leg 6 can be pulled out from the inside of the abdicating groove 26, then the rotating rod 30 is rotated to enable the rotating rod to be separated from the clamping connection with the corresponding clamping groove 31, at the same time, the first leg 6 is in the vertical state under the action of gravity to play a supporting role (the connecting block 23 which is connected with the first leg 6 under the action of gravity of the backrest 3 can be inserted into the corresponding groove 27, so that the first leg 6 is more stable, meanwhile, the rotating rod 30 can be rotated to enable the rotating rod to be clamped with the clamping groove 31 which is close to the first leg, so that the backrest 3 can be more stable, the plurality of clamping grooves 31 can be formed, when the backrest 3 is in the horizontal state or the vertical state, the rotating rod 30 can be respectively clamped with different clamping grooves 31), then the supporting frame 4 is rotated to be flat, at the moment, the second leg 7 is in the vertical state under the action of gravity and can be kept stable under the action of gravity of, then the accompanying person can pull out the supporting plate 5 from the inside of the supporting frame 4 according to the actual situation, increase the length properly, and then rest;

when the folding chair is required, the rotating rod 30 is firstly separated from the clamping connection with the corresponding clamping groove 31, then the backrest 3 can be directly rotated, then the rotating rod 30 and the clamping groove 31 which is close to the rotating rod are restored to the clamping connection, the first supporting leg 6 is rotated into the yielding groove 26, then the supporting plate 5 is pushed into the supporting frame 4, the supporting frame 4 is rotated upwards, the second supporting leg 7 is rotated into the containing groove 25, and finally the supporting frame 4 is rotated to the lower part of the chair plate 2;

can pull chuck 11 and make inserted bar 32 break away from the joint with slot 33 when needing to further accomodating back 3, then can drive square bar 10 through rotating chuck 11 and rotate, when square bar 10 rotated the angle the same with slide rail 14, can accomodate back 3 lapse (as shown in fig. 2).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a nursing of interim adding bed is with sick bed structure, includes support (1), fixedly connected with bedplate (2), its characterized in that on support (1): the rear side of bedplate (2) articulates there is back (3) that can put flat, and the front side articulates there is carriage (4), the inside sliding connection of carriage (4) has backup pad (5), the trailing flank of back (3) is equipped with folding first landing leg (6), and the medial surface of backup pad (5) outer end is equipped with folding second landing leg (7), and back (3), carriage (4) and backup pad (5) expand to put flat can form a plane that can supply the rest with bedplate (2).

2. The nursing bed structure for temporary addition of bed according to claim 1, wherein: the utility model discloses a chair seat, including bedplate (2), fixed plate (8), handle (13), limiting rod (13), back (3), fixed plate (8), round shaft (9), handle (16), square rod (10), slide rail (14) and circular groove (15) corresponding to square rod (10) are opened to the tank bottom of spout (12), circular groove (15) are located the lower extreme of slide rail (14) and communicate with each other with slide rail (14), the diameter of circular groove (15) equals the diagonal length of square rod (10), square rod (10) are controlled by chuck (11), and the chuck (11) and the handle (16) are mutually clamped.

3. The nursing bed structure for temporary addition according to claim 2, wherein: open in square pole (10) has dead slot (17), and dead slot (17) are connected with prism (29) through first spring (18), the one end fixedly connected with connecting axle (28) of prism (29), the one end of connecting axle (28) run through first spring (18), square pole (10), gag lever post (13), circle axle (9) and handle (16) in proper order and with chuck (11) interconnect.

4. The nursing bed structure for temporary addition of bed according to claim 1, wherein: the utility model discloses a support structure, including bedplate (2), connecting rod (20) and carriage (4), the front side both ends of bedplate (2) all opened rotating groove (19), rotating groove (19) rotate through its inside and are connected connecting rod (20) and carriage (4) interconnect, carriage (4) inside is opened there are standing groove (21), backup pad (5) sliding connection is in the inside of standing groove (21).

5. The nursing bed structure for temporary adding according to claim 4, characterized in that: the connecting rod (20) consists of an outer rod (2001), an inner rod (2002) and a second spring (2003), the inner rod (2002) is connected inside the outer rod (2001) in a sliding mode, the inner rod (2002) and the outer rod (2001) are connected with each other through the second spring (2003), the outer end of the inner rod (2002) is fixedly connected with the supporting frame (4), and the outer end of the outer rod (2001) is rotatably connected inside the rotary groove (19).

6. The nursing bed structure for temporary adding according to claim 4, characterized in that: two grooves (27) are symmetrically formed in the inner side surface of the outer end of the supporting plate (5), the inner part of each groove (27) is connected with a connecting block (23) through a third spring (22), each connecting block (23) is rotatably connected with the corresponding second supporting leg (7), and a through groove (24) matched with each connecting block (23) and an accommodating groove (25) matched with the corresponding second supporting leg (7) are formed in the inner side surface of the supporting frame (4) respectively;

the rear side of the backrest (3) is provided with a yielding groove (26), the first supporting leg (6) is arranged in the yielding groove (26), and the connection mode of the yielding groove (26) and the first supporting leg (6) is completely the same as that of the supporting plate (5) and the second supporting leg (7).

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