CN112971442A

CN112971442A - Multifunctional mattress

Info

Publication number: CN112971442A
Application number: CN202110440678.1A
Authority: CN
Inventors: 童小军; 诸杰
Original assignee: Shanghai Aishu Mattress Group Co ltd
Current assignee: Shanghai Aishu Mattress Group Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-06-18
Anticipated expiration: 2041-04-23
Also published as: CN112971442B

Abstract

The utility model relates to a multifunctional mattress, relate to household articles's field, including first backing plate and second backing plate, the one end that first backing plate and second backing plate are close to each other is articulated each other, be connected with drive second backing plate on the second backing plate for first backing plate pivoted drive assembly, the groove has been seted up to the side that first backing plate was kept away from to the second backing plate, it is equipped with the headrest to put the inslot, it is fixed with the fixed axle to put the inslot, to being close to or keeping away from between headrest and the fixed axle and putting the inslot direction rotation and be connected, thereby be connected with on the headrest through pegging graft the locking subassembly with locking between headrest and the fixed axle with the fixed axle. This application has the effect of being convenient for people to lean on to sit on the mattress.

Description

Multifunctional mattress

Technical Field

The application relates to the field of household articles, in particular to a multifunctional mattress.

Background

With the development of society, the living standard of people is continuously improved, and the requirements of people on living quality are higher and higher. The mattress is used as a necessary household article, and the quality of the mattress is directly related to the life quality of people.

The Chinese patent with the prior publication number of CN208973080U discloses a multifunctional mattress, which comprises a rubber layer, a sponge layer, a supporting layer, an anti-mite layer, an activated carbon layer and an antibacterial layer which are arranged in sequence from top to bottom.

In view of the above-mentioned related art, the inventor considers that the existing mattress is inconvenient for people to lean on when people need to lean on the mattress for some activities, such as watching TV and the like.

Disclosure of Invention

In order to facilitate the leaning and sitting of people on the mattress, the application provides a multifunctional mattress.

The application provides a multi-functional mattress adopts following technical scheme:

the utility model provides a multifunctional mattress, including first backing plate and second backing plate, the one end that first backing plate and second backing plate are close to each other is articulated each other, be connected with drive second backing plate on the second backing plate for first backing plate pivoted drive assembly, the groove has been seted up to the side that first backing plate was kept away from to the second backing plate, it is equipped with the headrest to put the inslot, it is fixed with the fixed axle to put the inslot, thereby rotate to the direction of being close to or keeping away from putting the inslot between headrest and the fixed axle and be connected, thereby be connected with on the headrest through pegging graft the locking Assembly with locking between headrest and the fixed axle with the fixed axle.

By adopting the technical scheme, when the user needs to lean on the mattress, the driving assembly is controlled to drive the second base plate to rotate relative to the first base plate until the second base plate is inclined to a required angle; the headrest is rotated to the direction of keeping away from the mounting groove inside afterwards for the headrest breaks away from and places the groove, and control locking Assembly locks between with headrest and the fixed axle afterwards, and people can sit on first backing plate and rely on the second backing plate this moment, and the headrest can be used to the head and rely on, and the people of being convenient for lean on to sit on the mattress.

Preferably, the headrest comprises a mounting plate and an air bag fixed on and communicated with one side face of the mounting plate, a first channel and a third channel are formed in one side face, close to the fixed shaft, of the mounting plate, a second channel is formed in one side wall, covered in the air bag, of the mounting plate, one end, far away from the fixed shaft, of the first channel is communicated with the second channel, one end, far away from the fixed shaft, of the third channel is also communicated with the second channel, an elastic sealing block in interference fit with the first channel is connected in a clamping mode, a control rod is fixed at one end, far away from the second channel, of the sealing block, a fourth channel with two barrels of oil is connected at one end, far away from the second channel, of the third channel is connected in a clamping mode, an elastic bearing block in interference fit with the fourth channel is connected in a clamping mode, an inserting rod is fixed on one side.

By adopting the technical scheme, when the headrest and the fixed shaft need to be locked, the control rod is pushed towards the direction close to the inside of the first through hole, the control rod drives the sealing block to move towards the direction close to the second channel, the air bag is inflated, and meanwhile, the third channel is inflated; and then can promote the piece of accepting to the direction motion of being close to the fixed axle, accept the piece motion and drive the inserted bar and move to the direction of being close to the fixed axle until inserted bar and spliced eye peg graft, so accomplished the locking between headrest and the fixed axle promptly, carry out certain gas filling to the gasbag simultaneously.

Preferably, the control lever includes the first body of rod fixed with sealed piece, still includes and keeps away from the articulated elasticity second body of rod of sealed piece one end with the first body of rod, and the joint groove has been seted up to the one side that the mounting panel is close to the fixed axle, the second body of rod and joint groove joint.

Through adopting above-mentioned technical scheme, when the joint of the second body of rod is in the joint inslot, be convenient for accomodate the headrest, when needs are with the lock between headrest and the fixed axle, rotate the second body of rod and make the second body of rod break away from the joint groove, thereby can promote the control lever and make insertion rod and spliced eye peg graft this moment.

Preferably, the sealing block is threadedly connected to the first passage.

By adopting the technical scheme, the control rod is screwed to drive the sealing block to move relative to the first channel, so that the connection between the sealing block and the first channel is reinforced, and the sealing block is not easy to move relative to the first channel when external force is not applied to the sealing block; simultaneously, the sealing block is in threaded connection with the first channel, so that the sealing effect of the sealing block on the first channel is good.

Preferably, the mounting plate is fixed with two at least connecting blocks that set up towards the direction that is close to the fixed axle on, thereby every connecting block all is run through by the fixed axle and is connected with the fixed axle rotation, has seted up a plurality of spliced eyes on the fixed axle.

Through adopting above-mentioned technical scheme, can follow the direction removal connecting block of fixed axle axis, move the headrest promptly, when moving the headrest to suitable position, steerable peg graft with corresponding spliced eye peg graft can, so be convenient for adjust the position of headrest.

Preferably, a limiting block is fixed on one surface, close to the fixed shaft, of the mounting plate, a plurality of grooves are formed in the side wall of the fixed shaft, each inserting hole is formed in the bottom wall of the corresponding groove, an cover plate connected with the grooves in a clamped mode is hinged to the groove, the cover plate is rotated to the cover plate vertical fixed shaft, and when the limiting block is in contact with one side surface of the cover plate of the vertical fixed shaft, the inserting rod is inserted into the inserting hole close to the limiting block.

By adopting the technical scheme, when the headrest is required to be locked with the fixed shaft, the mounting plate is moved along the fixed shaft, and then the cover plate close to the mounting plate is rotated, so that the cover plate is perpendicular to the fixed shaft; and the mounting plate is moved to enable one side surface of the limiting block to contact one side surface of the cover plate, the plug-in rod is aligned to the plug-in hole at the moment, the plug-in rod can be plugged into the plug-in hole by controlling the locking assembly, and the positioning assembly is convenient for the plug-in rod to be smoothly plugged into the plug-in hole.

Preferably, when the cover plate is clamped with the groove, the cover plate seals the plug hole.

Through adopting above-mentioned technical scheme, the apron has sealed the restriction other impurity entering in the spliced eye with the spliced eye.

Preferably, a spring is fixed between the bearing plate and an inner wall of the fourth channel close to the fixed shaft.

By adopting the technical scheme, when the control rod is pulled in the direction far away from the second channel, the control rod drives the elastic block to move so as to pump air in the second channel, and the air in the air bag is sucked into the second channel and the first channel; meanwhile, part of gas in the third channel is also adsorbed into the first channel, the bearing block drives the insertion rod to move towards the direction away from the fixed shaft, and meanwhile, the spring also gives a certain acting force to the bearing block, so that the bearing block can well drive the insertion rod to be separated from the insertion hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. people can sit on the first base plate and lean against the second base plate, and the headrest can be used for head leaning and is convenient for people to lean against the mattress;

2. the locking between the headrest and the fixed shaft is completed after the insertion rod is inserted into the insertion hole, and the air bag is inflated to a certain degree;

3. facilitating adjustment of the position of the headrest.

Drawings

Fig. 1 is a schematic view of the overall structure of a mattress according to an embodiment of the present application.

Fig. 2 is a schematic overall structural diagram of a headrest embodied in the embodiment of the present application.

FIG. 3 is a schematic structural diagram of a locking assembly according to an embodiment of the present application.

FIG. 4 is a schematic diagram illustrating the location of a positioning assembly according to an embodiment of the present application.

Fig. 5 is an enlarged view showing a point a in fig. 4.

Description of reference numerals: 1. a mattress body; 11. a first backing plate; 12. a second backing plate; 121. a placing groove; 122. a fixed shaft; 1221. inserting holes; 2. a support plate; 3. a drive assembly; 31. fixing grooves; 32. a driving cylinder; 4. a headrest; 41. an air bag; 42. mounting a plate; 421. connecting blocks; 422. a first channel; 423. a second channel; 424. a third channel; 425. a fourth channel; 426. a clamping groove; 5. a locking assembly; 51. a sealing block; 52. a control lever; 521. a first rod body; 522. a second rod body; 53. a bearing block; 54. a plug rod; 55. a spring; 6. a positioning assembly; 61. a limiting block; 62. a groove; 63. and (7) a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a multifunctional mattress. Referring to fig. 1, the mattress comprises a mattress body 1 and a supporting plate 2 which are arranged up and down, the mattress body 1 comprises a first cushion plate 11 and a second cushion plate 12, the lower surface of the first cushion plate 11 is fixedly connected with the upper surface of the supporting plate 2, and the second cushion plate 12 is lapped on the upper surface of the supporting plate 2. The ends of the first and

second pads

11 and 12 adjacent to each other are hinged to each other, and the hinge of the first and

second pads

11 and 12 is located at the upper end of the mattress body 1. The supporting plate 2 is connected with a driving component 3 for driving the second base plate 12 to rotate relative to the first base plate 11, a strip-shaped placing groove 121 is formed in one side surface, away from the first base plate 11, of the second base plate 12, and a headrest 4 is arranged in the placing groove 121.

When a user needs to lean against the mattress, the driving assembly 3 is started, so that the driving assembly 3 drives the second cushion plate 12 to rotate relative to the first cushion plate 11 until the second cushion plate 12 inclines to a required angle, and then the headrest 4 in the placing groove 121 is controlled to be separated from the placing groove 121; at this point, a person may sit on the first pad 11 and rest on the second pad 12, and the head rest 4 may be used for the head of the person to rest on.

The driving assembly 3 comprises a fixing groove 31 formed in the upper surface of the supporting plate 2, a driving cylinder 32 is arranged in the fixing groove 31, one end of the driving cylinder 32 is hinged to the bottom wall of the fixing groove 31, the other end of the driving cylinder is hinged to one surface, close to the fixing groove 31, of the second backing plate 12, and a piston rod groove of the driving cylinder 32 is arranged in the direction close to the second backing plate 12.

When the driving air cylinder 32 is started, the piston rod of the driving air cylinder 32 pushes the second cushion plate 12 to rotate relative to the first cushion plate 11, the operation is simple and convenient, and the mattress body 1 is controlled to be in a recumbent sitting state conveniently.

Referring to fig. 2 and 3, a fixing shaft 122 is fixedly connected between both inner sidewalls of the placing groove 121, and an axial direction of the fixing shaft 122 is in the same direction as a width direction of the mattress body 1. The headrest 4 includes a mounting plate 42 and a headrest body fixed to one side of the mounting plate 42, the headrest body is an air bag 41, the air bag 41 has a hollow structure, and the air bag 41 is communicated with the mounting plate 42. One side of the mounting plate 42 close to the fixed shaft 122 is fixedly connected with two connecting blocks 421, each connecting block 421 is respectively located at a position of the mounting plate 42 close to a corresponding end, the two connecting blocks 421 are penetrated by the fixed shaft 122, and the mounting plate 42 is connected with a locking assembly 5 for locking the mounting plate 42 and the fixed shaft 122.

When the headrest 4 needs to be used, the mounting plate 42 is pulled in a direction away from the interior of the resting groove 121, so that the mounting plate 42 and the connecting block 421 rotate relative to the fixed shaft 122 until the mounting plate 42 is completely separated from the resting groove 121 and the air bag 41 is arranged in a direction close to the first cushion plate 11 (refer to fig. 1); the locking assembly 5 is then actuated to lock the mounting plate 42 to the fixed shaft 122, with the mounting plate 42 fixed in position and the air bag 41 available for the head of the person to rest on.

The two connecting plates are penetrated by the fixing shaft 122, so that the two connecting plates can slide along the fixing shaft 122, facilitating the adjustment of the position of the headrest 4 in the width direction of the mattress body 1.

The mounting plate 42 has a first channel 422 formed on a surface thereof close to the fixed shaft 122, the mounting plate 42 has a second channel 423 formed on a surface thereof covered with the airbag 41, and one end of the first channel 422 remote from the fixed shaft 122 communicates with the second channel 423. A third channel 424 is further formed on a surface of the mounting plate 42 close to the fixed shaft 122, the third channel 424 is communicated with the first channel 422, and the first channel 422 is parallel to the third channel 424. The locking assembly 5 comprises an elastic sealing block 51 clamped with the first channel 422, the sealing block 51 is in interference fit with the first channel 422, and one end, away from the second channel 423, of the sealing block 51 is connected with a control rod 52.

The end of the third channel 424 far away from the second channel 423 is communicated with a fourth channel 425, and the cross-sectional area of the fourth channel 425 is larger than that of the third channel 424. The locking assembly 5 further comprises an elastic receiving block 53 in interference fit with the third channel 424, and an insertion rod 54 is fixedly connected to one surface of the receiving block 53 far away from the second channel 423. The side wall of the fixed shaft 122 is provided with a plurality of insertion holes 1221, and the plurality of insertion holes 1221 are arranged along the length direction of the fixed shaft 122.

When the control rod 52 is pushed in the direction close to the second channel 423, the control rod 52 drives the sealing block 51 to move in the direction close to the second channel 423, at this time, a part of the air in the first channel 422 enters the air bag 41 along the second channel 423, and the other part enters the third channel 424, so that the receiving block 53 is pushed to move in the direction away from the second channel 423; the receiving block 53 moves along the fourth channel 425 to drive one end of the inserting rod 54 away from the receiving block 53 to extend into the fourth channel 425 and to be inserted into one of the inserting holes 1221, and when the receiving block 53 contacts an inner wall of the fourth channel 425 away from the second channel 423, the pushing of the control rod 52 is stopped.

At this time, the insertion rod 54 is inserted into the insertion hole 1221 to lock the mounting plate 42 and the fixing shaft 122, and the sealing block 51 is pushed to move in the first channel 422 to inflate the airbag 41 to a certain extent, so as to control the locking between the mounting plate 42 and the fixing shaft 122. When external force is not applied to the control rod 52, so as to drive the sealing block 51 to move, the sealing block 51 is not easy to move relative to the first channel 422, i.e. the plugging state of the plug rod 54 and the plugging hole 1221 is relatively stable.

A spring 55 is fixedly connected between the receiving block 53 and an inner wall of the fourth channel 425 far from the second channel 423, and the spring 55 is compressed when the receiving plate drives the inserting rod 54 to move towards the direction close to the fixed shaft 122. When the headrest 4 needs to be accommodated in the accommodating groove 121, the control rod 52 is pulled in the direction away from the second channel 423, at the moment, the sealing block 51 moves in the direction away from the second channel 423, and the gas in the air bag 41 is sucked into the second channel 423 and the first channel 422; meanwhile, a part of the gas in the third channel 424 is also adsorbed into the first channel 422, so that the receiving block 53 drives the inserting rod 54 to move in a direction away from the fixed shaft 122, and meanwhile, the spring 55 also gives a certain acting force to the receiving block 53, so that the receiving block 53 can better drive the inserting rod 54 to separate from the inserting hole 1221.

An internal thread is formed in the first channel 422, the sealing block 51 is in threaded connection with the first channel 422, the control rod 52 is rotated, and the control rod 52 rotates to drive the sealing block 51 to rotate so as to move in the first channel 422. The connection between the sealing block 51 and the first channel 422 is strengthened, and the plugging state between the plugging rod 54 and the plugging hole 1221 is further stabilized.

The control rod 52 includes a first rod 521 fixedly connected to the sealing block 51, and further includes a second rod 522 hinged to an end of the first rod 521 away from the sealing block 51, a clamping groove 426 is formed in a surface of the mounting plate 42 close to the fixing shaft 122, the second rod 522 is made of an elastic material, and the second rod 522 is clamped with the clamping groove 426. This facilitates the accommodation of the control lever 52, and facilitates the accommodation of the headrest 4 into the accommodation groove 121 when the headrest 4 is not in use.

When the mounting plate 42 and the fixing shaft 122 need to be locked, the second rod 522 needs to be pulled in a direction away from the clamping groove 426, so that the second rod 522 is separated from the clamping groove 426, and at this time, the second rod 522 can be rotated to drive the first rod 521 and the sealing block 51 to rotate, thereby controlling the insertion rod 54 to be inserted into one of the insertion holes 1221.

Referring to fig. 3 and 4, a positioning assembly 6 for positioning the plug-in rod 54 and the plug-in hole 1221 is disposed between the mounting plate 42 and the fixed shaft 122. Referring to fig. 5, the positioning assembly 6 includes a limiting block 61 fixedly connected to a surface of the mounting plate 42 close to the fixed shaft 122, and a gap exists between the limiting block 61 and the fixed shaft 122, that is, the limiting block 61 does not affect the rotation of the mounting plate 42 around the fixed shaft 122. Referring to fig. 3 and 5, a plurality of grooves 62 are formed on the side wall of the fixed shaft 122, each groove 62 corresponds to a corresponding plug hole 1221, and the plug hole 1221 is formed in the bottom wall of the groove 62. A cover plate 63 is clamped in each groove 62, and the plug-in holes 1221 are sealed by the cover plates 63.

One end of the cover plate 63 is hinged to both inner sidewalls of the groove 62, and when one of the cover plates 63 is rotated such that the axis of the vertical fixing shaft 122 of the cover plate 63 is fixed, one side of the groove 62 contacts one side of the cover plate 63 to give the cover plate 63 a supporting force to the vertical fixing shaft 122. The pushing of the mounting plate 42 along the fixed shaft 122 can make the faces of the limiting block 61 and the cover plate 63 close to each other contact each other, and at this time, the insertion rod 54 is aligned with the insertion hole 1221, and the insertion rod 54 can be controlled to be inserted into the insertion hole 1221 by the locking assembly 5. The positioning assembly 6 facilitates the smooth insertion of the insertion rod 54 into the insertion hole 1221.

The implementation principle of the multifunctional mattress in the embodiment of the application is as follows: when a user needs to lean on the mattress, the driving air cylinder 32 is started, and the piston rod of the driving air cylinder 32 pushes the second pad 12 to rotate relative to the first pad 11 until the second pad 12 tilts to a required angle. Then, the mounting plate 42 is rotated in a direction away from the inside of the placing groove 121 until the mounting plate 42 is completely separated from the mounting groove and the air bag 41 groove is arranged in a direction close to the first tie plate 11; and the mounting plate 42 is slid in the lengthwise direction of the fixing shaft 122 to adjust the headrest 4 to a proper position in the widthwise direction of the mattress body 1.

Then, a cover plate 63 close to the locking assembly 5 is rotated to a direction that the cover plate 63 is perpendicular to the fixing shaft 122, the mounting plate 42 is moved along the fixing shaft 122 until the limiting block 61 contacts the cover plate 63, and then the second rod 522 is pulled in a direction away from the clamping groove 426, so that the second rod 522 is separated from the clamping groove 426; the control rod 52 is then rotated to make the control rod 52 drive the sealing block 51 to move towards the direction close to the inside of the first channel 422 until the insertion rod 54 is inserted into the corresponding insertion hole 1221, and then the mattress can be leaned on.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multifunctional mattress is characterized in that: including first backing plate (11) and second backing plate (12), the one end that first backing plate (11) and second backing plate (12) are close to each other is articulated each other, be connected with drive second backing plate (12) on second backing plate (12) for first backing plate (11) pivoted drive assembly (3), one side that first backing plate (11) were kept away from in second backing plate (12) has been seted up and has been place groove (121), it is equipped with headrest (4) in groove (121) to place, place groove (121) internal fixation has fixed axle (122), the orientation rotation that is close to or keeps away from between headrest (4) and fixed axle (122) and puts groove (121) is connected, thereby be connected with on headrest (4) through pegging graft with fixed axle (122) with locking Assembly (5) of locking between headrest (4) and fixed axle (122).

2. A multi-functional mattress as defined in claim 1, wherein: the headrest (4) comprises a mounting plate (42) and an air bag (41) fixed on and communicated with one side surface of the mounting plate (42), a first channel (422) and a third channel (424) are arranged on one side surface, close to the fixed shaft (122), of the mounting plate (42), a second channel (423) is arranged on one side wall, covered in the air bag (41), of the mounting plate (42), one end, far away from the fixed shaft (122), of the first channel (422) is communicated with the second channel (423), one end, far away from the fixed shaft (122), of the third channel (424) is also communicated with the second channel (423), an elastic sealing block (51) in interference fit with the first channel (422) is clamped in the first channel (422), a control rod (52) is fixed at one end, far away from the second channel (423), of the third channel (424) is also communicated with the second channel (423), a fourth channel (425) containing two barrels of oil is clamped in the fourth channel (425), and an elastic bearing block (53) in interference fit with the fourth channel (425), one surface of the bearing block (53) far away from the second channel (423) is fixed with an insertion rod (54), the side wall of the fixed shaft (122) is provided with an insertion hole (1221), and the insertion rod (54) is inserted into the insertion hole (1221).

3. A multi-functional mattress as defined in claim 2, wherein: the utility model discloses a sealing piece (51) is including the fixed first body of rod (521) of seal piece (51), control lever (52) still include keep away from the second body of rod (522) of the articulated elasticity second of seal piece (51) one end with first body of rod (521), joint groove (426) have been seted up to the one side that mounting panel (42) are close to fixed axle (122), second body of rod (522) and joint groove (426) joint.

4. A multi-functional mattress as defined in claim 3, wherein: the sealing block (51) is in threaded connection with the first channel (422).

5. A multifunctional mattress according to any one of claims 2 to 4, characterized in that: at least two connecting blocks (421) which are arranged towards the direction close to the fixed shaft (122) are fixed on the mounting plate (42), each connecting block (421) is penetrated through by the fixed shaft (122) and is rotatably connected with the fixed shaft (122), and a plurality of inserting holes (1221) are formed in the fixed shaft (122).

6. A multi-functional mattress as defined in claim 5, wherein: one side of the mounting plate (42) close to the fixed shaft (122) is fixed with a limiting block (61), a plurality of grooves (62) are formed in the side wall of the fixed shaft (122), each insertion hole (1221) is formed in the bottom wall of one corresponding groove (62), a cover plate (63) connected with the grooves (62) in a hinged mode is hinged into the grooves (62), one cover plate (63) is rotated to the cover plate (63) to form the vertical fixed shaft (122), when the limiting block (61) contacts with one side face of the cover plate (63) of the vertical fixed shaft (122), the insertion rod (54) is inserted into the insertion hole (1221) close to the limiting block (61).

7. A multi-functional mattress as defined in claim 7, wherein: when the cover plate (63) is clamped with the groove (62), the cover plate (63) seals the plug-in hole (1221).

8. A multi-functional mattress as defined in claim 2, wherein: a spring (55) is fixed between the bearing plate and an inner wall of the fourth channel (425) close to the fixed shaft (122).