CN109793387B - Hardness-adjustable mattress - Google Patents
Hardness-adjustable mattress Download PDFInfo
- Publication number
- CN109793387B CN109793387B CN201910145924.3A CN201910145924A CN109793387B CN 109793387 B CN109793387 B CN 109793387B CN 201910145924 A CN201910145924 A CN 201910145924A CN 109793387 B CN109793387 B CN 109793387B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- mattress
- hardness
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to a mattress, in particular to a mattress with adjustable hardness. A hardness-adjustable mattress comprises a mattress body, a mattress frame with a hollow top surface, an elastic supporting mechanism, a hardness-adjustable mechanism, a lifting back cushion mechanism, a movable back cushion mechanism and a safety box mechanism, wherein four sides of the mattress body are fixedly connected to the upper end of the inner side of the mattress frame; the adjustable-softness mattress can effectively solve the problem that the softness and hardness degree of the existing mattress cannot be adjusted, and the whole softness and hardness of the adjustable-softness mattress can be adjusted by adjusting the softness and hardness adjusting mechanism, so that different requirements of users can be met.
Description
Technical Field
The invention relates to a mattress, in particular to a mattress with adjustable hardness.
Background
With the development of the times, people pay more and more attention to health, and the sleep problems closely related to health are more and more concerned by people. The hardness degree of the mattress is one of the keys for determining the sleep quality, and the hardness degree of the mattress can accord with personal preference and personal physical characteristics so as to provide healthy sleep and comfortable sleep for users. However, the hardness of the existing mattress can be generally divided into three types, namely a soft mattress, a medium-hardness mattress and a hard mattress, and the hardness of the existing mattress is set by a factory, so that the personalized requirements of users cannot be met.
Disclosure of Invention
The invention aims to provide a mattress with adjustable hardness, which can effectively solve the problem that the hardness of the existing mattress can not be adjusted, and can adjust the hardness of the whole mattress by adjusting a hardness adjusting mechanism, so that different requirements of users can be met.
The purpose of the invention is realized by the following technical scheme:
a hardness-adjustable mattress comprises a mattress body, a mattress frame with a hollow top surface, an elastic supporting mechanism, a hardness-adjustable mechanism, a lifting back cushion mechanism, a movable back cushion mechanism and a safety box mechanism, wherein four sides of the mattress body are fixedly connected to the upper end of the inner side of the mattress frame; the upper end of the elastic supporting mechanism is fixedly connected to the bottom surface of the mattress body, the elastic supporting mechanism is connected to the middle end of the inner side of the mattress frame in a sliding fit manner, the lower end of the elastic supporting mechanism is fixedly connected to the hardness adjusting mechanism, the lower end of the hardness adjusting mechanism is fixedly connected to the bottom surface of the inner part of the mattress frame, and the left end and the right end of the hardness adjusting mechanism respectively penetrate through the left side frame plate and the right side frame plate of the mattress frame; the front end of the softness adjusting mechanism is fixedly connected with the rear end of the lifting back cushion mechanism, and the middle end of the lifting back cushion mechanism is connected to the front side plate of the mattress frame in a sliding fit manner; the rear end of the hardness adjusting mechanism is fixedly connected with the front end of the movable backrest mechanism, and the middle end of the movable backrest mechanism is connected to the rear side plate of the mattress frame in a sliding fit manner; the safety box mechanisms are two and are respectively and fixedly connected to the left side frame plate and the right side frame plate of the mattress frame.
The mattress body is made of latex.
The elastic supporting mechanism comprises an upper supporting plate, a compression spring and a lower supporting plate; the upper ends of the plurality of compression springs are uniformly and fixedly connected to the bottom surface of the upper supporting plate, and the lower ends of the plurality of compression springs are uniformly and fixedly connected to the top surface of the lower supporting plate; the lower end of the mattress body is fixedly connected to the top surface of the upper supporting plate; the lower end of the lower supporting plate is fixedly connected to the hardness adjusting mechanism.
The hardness adjusting mechanism comprises an adjusting turntable, a bidirectional screw, a chute frame, a horizontal sliding block, an L-shaped connecting block, a mandril, a horizontal sliding rod, a push-pull connecting rod and a hinge seat, wherein the middle end of the bidirectional screw is rotatably connected to a fixing plate at the middle end of the chute frame through a bearing with a seat; the left end and the right end of the bidirectional screw rod are respectively fixedly connected with an adjusting turntable, the left end and the right end of the bidirectional screw rod respectively penetrate through the left side frame plate and the right side frame plate of the mattress frame, and the two adjusting turnplates are respectively positioned at the left end and the right end of the mattress frame; the two horizontal sliding blocks are symmetrically connected to the left end and the right end of the bidirectional screw through threads; the upper ends of the two horizontal sliding blocks are respectively fixedly connected with a horizontal sliding rod, the front end and the rear end of each horizontal sliding rod are respectively connected with the lower end of a push-pull connecting rod in a rotating fit mode, the upper ends of the four push-pull connecting rods are respectively connected onto a hinge seat in a rotating mode through a hinge shaft, and the four hinge seats are uniformly and fixedly connected to the four corners of the bottom surface of the lower supporting plate; the outer ends of the two horizontal sliding blocks are respectively fixedly connected with an L-shaped connecting block; the outer ends of the two L-shaped connecting blocks are respectively fixedly connected with an ejector rod, and the two ejector rods are respectively arranged opposite to the two fuse box mechanisms.
The lifting headrest mechanism comprises a headrest cabinet, a storage mechanism, a push-pull arm and a cylindrical rod; the rear ends of the two cylindrical rods are respectively fixedly connected with the front ends of the two horizontal sliding rods; the middle ends of the two cylindrical rods are respectively connected in a sliding fit manner in two horizontal smooth holes of a front side plate of the mattress frame; the front ends of the two cylindrical rods are respectively connected to the lower end of one push-pull arm in a rotating fit manner, and the upper ends of the two push-pull arms are respectively connected to the two sides of the lower end of the storage mechanism in a rotating fit manner; the upper end of the storage mechanism is fixedly connected with the pillow case, and a storage groove is formed in the left side face of the pillow case.
The storage mechanism comprises a lifting supporting plate, a transverse plate, a storage drawer, a linkage block, a lead screw and a rotating block; the upper end and the lower end of the lifting supporting plate are respectively and fixedly connected with the back pillow cabinet and the transverse plate; the upper ends of the two push-pull arms are respectively connected with the left end and the right end of the transverse plate in a rotating fit manner; the storage drawer is connected in the accommodating groove in the front side of the lifting supporting plate in a sliding fit manner; the bottom fixed connection linkage block of storing drawer, the middle-end sliding fit of linkage block connects in the through-hole around the lift layer board bottom surface, and threaded connection is passed through on the lead screw to the lower extreme of linkage block, and the front end fixed connection commentaries on classics piece of lead screw, the rear end of lead screw is rotated through taking the seat bearing to connect on the diaphragm.
The movable backrest mechanism comprises a tension spring, a pull rod, a movable pull plate, a backrest body, a fixed screw and a rotary baffle; the rear ends of the two horizontal sliding rods are respectively provided with a cylindrical groove; the two pull rods are respectively connected in the two cylindrical grooves in a sliding fit manner; a tension spring is fixedly connected between the front end surface of the pull rod and the inner side surface of the cylindrical groove; the rear end of the pull rod is fixedly connected with a movable pull plate, and the movable pull plate is connected in a water smooth hole of the rear side plate of the mattress frame in a sliding fit manner; the rear end of the movable pulling plate is fixedly connected with the backrest body; the front end of the fixed screw is fixedly connected with the rear end of the mattress frame, the rotary baffle is connected to the fixed screw through threads, and the rotary baffle is blocked at the rear end of the backrest body.
The movable backrest mechanism further comprises a limit stop which is fixedly connected to the front end of the movable pulling plate, and the limit stop and the backrest body are respectively located at the inner end and the outer end of the mattress frame.
The fuse box mechanism comprises a top groove plate, a pressure spring piece and a fuse box body with a hollowed top surface; the arc-shaped surface of the ejector rod is opposite to the arc-shaped groove on the inner side of the top groove plate; the top groove plate is fixedly connected to the inner end of the fuse box body, and the fuse box body is connected to the side frame plate of the mattress frame in a sliding fit manner; the two pressure spring pieces are arranged, the inner ends of the two pressure spring pieces are fixedly connected with the two ends of the top groove plate respectively, and the outer ends of the two pressure spring pieces are fixedly connected with the two ends of the inner side of the side frame plate respectively.
The outer side surface of the fuse box body is coplanar with the outer side surface of the side frame plate.
The invention has the beneficial effects that: the hardness-adjustable mattress can effectively solve the problem that the hardness degree of the existing mattress can not be adjusted, and the hardness-adjustable mattress can adjust the hardness of the whole mattress by adjusting the hardness-adjustable mechanism, so that different requirements of users can be met; the mattress body arranged in the mattress is made of latex, a user can lie comfortably, and the elastic supporting mechanism arranged in the mattress body can adjust the elasticity under the adjustment of the hardness adjusting mechanism, so that the hardness requirements of different users on the mattress can be met; the lifting back cushion mechanism is arranged in the elastic support mechanism, and can be lifted when the integral hardness is higher and the degree of compression of the elastic support mechanism is higher, so that a user can lean against the elastic support mechanism conveniently; the movable backrest mechanism is arranged in the bed, the movable backrest mechanism is convenient to lean when fixed in position, and when the movable backrest mechanism is not fixed in position, a user can generate thrust to the movable backrest mechanism through two feet, so that the user can exercise the legs, and the user is prevented from lack of movement when lying on the bed for a long time; the safe box mechanism which can be controlled to extend out and automatically return through the hardness adjusting mechanism is further arranged inside the safe box mechanism and used for placing the private valuable articles and preventing the private valuable articles from being stolen when the private valuable articles are stolen indoors.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a partial sectional view of the present invention;
FIG. 4 is a schematic view of the construction of the inner mattress body of the present invention;
FIG. 5 is a schematic view of the construction of the internal mattress frame of the present invention;
FIG. 6 is a schematic view of the internal spring support mechanism of the present invention;
FIG. 7 is a schematic structural view of an internal hardness adjustment mechanism of the present invention;
FIG. 8 is a schematic structural view of the internal lift headrest mechanism of the present invention;
FIG. 9 is a schematic view of the internal storage mechanism of the present invention;
FIG. 10 is a first schematic structural view of the internal movable backrest mechanism of the present invention;
FIG. 11 is a schematic structural view of the internal fuse block mechanism of the present invention;
fig. 12 is a second schematic structural view of the internal movable backrest mechanism of the present invention.
In the figure: a mattress body 1; a mattress frame 2; an elastic support mechanism 3; an upper support plate 3-1; a compression spring 3-2; 3-3 of a lower support plate; a hardness adjusting mechanism 4; adjusting the rotary table 4-1; 4-2 of a bidirectional screw; 4-3 of a chute frame; 4-4 of a horizontal sliding block; 4-5 of an L-shaped connecting block; 4-6 of a top rod; 4-7 of a horizontal sliding rod; 4-8 of a push-pull connecting rod; hinge seats 4-9; a headrest lifting mechanism 5; a pillow cabinet 5-1; a storage mechanism 5-2; 5-2-1 of a lifting supporting plate; a transverse plate 5-2-2; a storage drawer 5-2-3; 5-2-4 of a linkage block; 5-2-5 parts of a screw rod; 5-2-6 of a rotating block; 5-3 of a push-pull arm; 5-4 parts of a cylindrical rod; a movable backrest mechanism 6; a tension spring 6-1; 6-2 of a pull rod; 6-3 of a movable pulling plate; 6-4 of a backrest body; 6-5 of a fixed screw; 6-6 of a rotary baffle plate; 6-7 of limit stop blocks; a fuse box mechanism 7; a top trough plate 7-1; a pressure spring 7-2; fuse box body 7-3.
Detailed Description
The present invention is described in further detail below with reference to figures 1-12.
The first embodiment is as follows:
as shown in fig. 1-12, a hardness-adjustable mattress comprises a mattress body 1, a mattress frame 2 with a hollow top surface, an elastic supporting mechanism 3, a hardness-adjusting mechanism 4, a lifting back cushion mechanism 5, a movable back cushion mechanism 6 and a fuse box mechanism 7, wherein four sides of the mattress body 1 are fixedly connected to the upper end of the inner side of the mattress frame 2; the upper end of the elastic supporting mechanism 3 is fixedly connected to the bottom surface of the mattress body 1, the elastic supporting mechanism 3 is connected to the middle end of the inner side of the mattress frame 2 in a sliding fit manner, the lower end of the elastic supporting mechanism 3 is fixedly connected to the hardness adjusting mechanism 4, the lower end of the hardness adjusting mechanism 4 is fixedly connected to the bottom surface inside the mattress frame 2, and the left end and the right end of the hardness adjusting mechanism 4 respectively penetrate through the left side frame plate and the right side frame plate of the mattress frame 2; the front end of the softness adjusting mechanism 4 is fixedly connected with the rear end of the lifting back cushion mechanism 5, and the middle end of the lifting back cushion mechanism 5 is connected to the front side plate of the mattress frame 2 in a sliding fit manner; the rear end of the hardness adjusting mechanism 4 is fixedly connected with the front end of the movable backrest mechanism 6, and the middle end of the movable backrest mechanism 6 is connected to the rear side plate of the mattress frame 2 in a sliding fit manner; the two fuse box mechanisms 7 are respectively and fixedly connected to the left side frame plate and the right side frame plate of the mattress frame 2. When the mattress with adjustable softness and hardness is used, the hardness and hardness of the whole mattress can be adjusted by adjusting the hardness and hardness adjusting mechanism 4, different requirements of users can be met conveniently, the elasticity of the elasticity supporting mechanism 3 can be changed by compressing the elasticity supporting mechanism 3 to different degrees when the hardness and hardness adjusting mechanism 4 is adjusted, and further the elasticity of the mattress body 1 generated by the elasticity supporting mechanism 3 when the mattress body 1 is used for lying is changed, so that the hardness and hardness of the whole mattress can be adjusted finally, the larger the pressure of the hardness and hardness adjusting mechanism 4 on the elasticity supporting mechanism 3 is, the harder the hardness and hardness of the whole mattress are, and conversely, the softer the hardness and hardness of the whole mattress are, so that the requirements of different users can be met conveniently; the mattress body 1 arranged in the mattress body is made of latex, a user can lie comfortably, and the elastic supporting mechanism 3 arranged in the mattress body can adjust the elasticity under the adjustment of the hardness adjusting mechanism 4, so that the hardness requirements of different users on the mattress can be met; the lifting back cushion mechanism 5 is also arranged in the elastic support mechanism, and the lifting back cushion mechanism 5 can be lifted when the integral hardness is higher and the degree of compression of the elastic support mechanism 3 is higher, so that a user can lean against the elastic support mechanism conveniently; the movable backrest mechanism 6 is arranged in the bed, the movable backrest mechanism 6 is convenient to lean when fixed in position, and when the movable backrest mechanism 6 is not fixed in position, a user can generate thrust to the movable backrest mechanism 6 through two feet, so that the user can exercise the legs, the user is prevented from lack of movement when lying on the bed for a long time, the functions are rich, and the practicability is high; the safe box mechanism 7 which can be controlled to extend out and automatically return through the hardness adjusting mechanism is further arranged inside the safe box mechanism and used for placing the private valuable articles and preventing the private valuable articles from being stolen when the private valuable articles are stolen indoors.
The second embodiment is as follows:
as shown in fig. 1-12, the mattress body 1 is made of latex.
The third concrete implementation mode:
as shown in fig. 1-12, the elastic supporting mechanism 3 comprises an upper supporting plate 3-1, a compression spring 3-2 and a lower supporting plate 3-3; the compression springs 3-2 are provided with a plurality of compression springs 3-2, the upper ends of the compression springs 3-2 are uniformly and fixedly connected to the bottom surface of the upper supporting plate 3-1, and the lower ends of the compression springs 3-2 are uniformly and fixedly connected to the top surface of the lower supporting plate 3-3; the lower end of the mattress body 1 is fixedly connected to the top surface of the upper supporting plate 3-1; the lower ends of the lower supporting plates 3-3 are fixedly connected to the hardness adjusting mechanism 4. When the elastic supporting mechanism 3 is used and the hardness adjusting mechanism 4 is adjusted, the hardness adjusting mechanism 4 generates upward pressure on the lower supporting plate 3-3, the lower supporting plate 3-3 compresses the compression spring 3-2 through the cooperation with the upper supporting plate 3-1 when moving upwards, so that the compression spring 3-2 is compressed to different degrees, the integral elasticity of the elastic supporting mechanism 3 is further changed, the elasticity of the elastic supporting mechanism 3 on the mattress body 1 is further changed, and the integral hardness of the mattress is further changed.
The fourth concrete implementation mode:
as shown in fig. 1-12, the hardness adjusting mechanism 4 comprises an adjusting turntable 4-1, a bidirectional screw 4-2, a chute frame 4-3, a horizontal slider 4-4, an L-shaped connecting block 4-5, a top rod 4-6, a horizontal sliding rod 4-7, a push-pull connecting rod 4-8 and a hinged seat 4-9, wherein the middle end of the bidirectional screw 4-2 is rotatably connected to a fixing plate at the middle end of the chute frame 4-3 through a bearing with a seat; the left end and the right end of the bidirectional screw rod 4-2 are respectively fixedly connected with an adjusting turntable 4-1, the left end and the right end of the bidirectional screw rod 4-2 respectively penetrate through the left side frame plate and the right side frame plate of the mattress frame 2, and the two adjusting turntables 4-1 are respectively positioned at the left end and the right end of the mattress frame 2; the two horizontal sliding blocks 4-4 are symmetrically connected to the left end and the right end of the bidirectional screw rod 4-2 through threads; the upper ends of the two horizontal sliding blocks 4-4 are respectively fixedly connected with a horizontal sliding rod 4-7, the front end and the rear end of each horizontal sliding rod 4-7 are respectively connected with the lower end of a push-pull connecting rod 4-8 in a rotating fit mode, the upper ends of the four push-pull connecting rods 4-8 are respectively connected onto a hinge seat 4-9 in a rotating mode through a hinge shaft, and the four hinge seats 4-9 are uniformly and fixedly connected to four corners of the bottom face of the lower supporting plate 3-3; the outer ends of the two horizontal sliding blocks 4-4 are respectively fixedly connected with an L-shaped connecting block 4-5; the outer ends of the two L-shaped connecting blocks 4-5 are respectively fixedly connected with a top rod 4-6, and the two top rods 4-6 are respectively arranged opposite to the two fuse box mechanisms 7. When the softness adjusting mechanism 4 is used, the two-way screw 4-2 can be driven to rotate around the axis of the two-way screw 4-2 by rotating the adjusting turntable 4-1, the two-way screw 4-2 can drive the two horizontal sliding blocks 4-4 to slide in the sliding chute frame 4-3 in the opposite direction or in the reverse direction when rotating, the two horizontal sliding blocks 4-4 drive the two horizontal sliding rods 4-7 to move in the opposite direction or in the reverse direction in the horizontal direction when sliding in the sliding chute frame 4-3 in the opposite direction or in the reverse direction, the two horizontal sliding rods 4-7 respectively drive the included angle between the two push-pull connecting rods 4-8 and the sliding chute frame 4-3 to change, when the push-pull connecting rods 4-8 are vertical to the sliding chute frame 4-3, the push-pull connecting rods 4-8 generate the maximum thrust on the lower supporting plate 3-3 through the hinge seats 4-9, the lower supporting plate 3-3 slides to the highest position in the mattress frame 2, and the pressure generated by the lower supporting plate 3-3 on the compression spring 3-2 through the matching with the upper supporting plate 3-1 is the largest, so that the hardness of the elastic supporting mechanism 3 is the strongest, and the hardness of the mattress body 1 is the largest; and when the two horizontal sliding blocks 4-4 slide to the outermost end from the inner side of the sliding groove frame 4-3, the two horizontal sliding blocks 4-4 drive the two ejector rods 4-6 to move to the outermost end and push the two safety box mechanisms 7 out of the mattress frame 2 through the two L-shaped connecting blocks 4-5 respectively, so that articles can be stored conveniently, when the two horizontal sliding blocks 4-4 slide to the innermost end from the inner side of the sliding groove frame 4-3, the ejector rods 4-6 are separated from the safety box mechanisms 7, and the safety box mechanisms 7 are automatically stored to the inner side of the mattress frame 2 under the action of elasticity, so that the great loss caused by theft in a user family is prevented.
The fifth concrete implementation mode:
as shown in fig. 1-12, the lifting headrest mechanism 5 comprises a headrest cabinet 5-1, a storage mechanism 5-2, a push-pull arm 5-3 and a cylindrical rod 5-4; the rear ends of the two cylindrical rods 5-4 are respectively fixedly connected with the front ends of the two horizontal sliding rods 4-7; the middle ends of the two cylindrical rods 5-4 are respectively connected in a sliding fit manner in two horizontal smooth holes of the front side plate of the mattress frame 2; the front ends of the two cylindrical rods 5-4 are respectively connected to the lower end of one push-pull arm 5-3 in a rotating fit manner, and the upper ends of the two push-pull arms 5-3 are respectively connected to the two sides of the lower end of the storage mechanism 5-2 in a rotating fit manner; the upper end of the storage mechanism 5-2 is fixedly connected with the back pillow cabinet 5-1, and a storage groove is formed in the left side face of the back pillow cabinet 5-1. When the lifting headrest mechanism 5 is used, when the two horizontal sliding rods 4-7 move, and the horizontal sliding rods 4-7 drive the pull arm 5-3 to be vertical to the transverse plate 5-2-2 through the cylindrical rod 5-4, the height of the storage mechanism 5-2 is the highest, so that a user can conveniently lie and lean on the lifting headrest mechanism for use.
The storage mechanism 5-2 comprises a lifting supporting plate 5-2-1, a transverse plate 5-2-2, a storage drawer 5-2-3, a linkage block 5-2-4, a screw rod 5-2-5 and a rotating block 5-2-6; the upper end and the lower end of the lifting supporting plate 5-2-1 are respectively and fixedly connected with a back pillow cabinet 5-1 and a transverse plate 5-2-2; the upper ends of the two push-pull arms 5-3 are respectively connected with the left end and the right end of the transverse plate 5-2-2 in a rotating fit manner; the storage drawer 5-2-3 is connected in a sliding fit manner in the accommodating groove at the front side of the lifting supporting plate 5-2-1; the bottom end of the storage drawer 5-2-3 is fixedly connected with a linkage block 5-2-4, the middle end of the linkage block 5-2-4 is connected in a sliding fit mode in a front through hole and a rear through hole in the bottom surface of the lifting supporting plate 5-2-1, the lower end of the linkage block 5-2-4 is connected to a lead screw 5-2-5 through threads, the front end of the lead screw 5-2-5 is fixedly connected with a rotating block 5-2-6, and the rear end of the lead screw 5-2-5 is rotatably connected to a transverse plate 5-2-2 through a bearing with a seat. When the storage mechanism 5-2 is used, the rotating block 5-2-6 can be rotated to drive the screw rod 5-2-5 to rotate around the axis of the storage mechanism, and when the screw rod 5-2-5 rotates, the linkage block 5-2-4 can be used for driving the storage drawer 5-2-3 to slide in the lifting supporting plate 5-2-1, so that the storage drawer 5-2-3 extends out or is accommodated in the lifting supporting plate 5-2-1, and articles can be conveniently stored in the storage drawer 5-2-3.
The sixth specific implementation mode:
as shown in fig. 1-12, the movable backrest mechanism 6 comprises a tension spring 6-1, a pull rod 6-2, a movable pull plate 6-3, a backrest body 6-4, a fixed screw 6-5 and a rotary baffle 6-6; the rear ends of the two horizontal sliding rods 4-7 are respectively provided with a cylindrical groove; two pull rods 6-2 are arranged, and the two pull rods 6-2 are respectively connected in the two cylindrical grooves in a sliding fit manner; a tension spring 6-1 is fixedly connected between the front end face of the pull rod 6-2 and the inner side face of the cylindrical groove; the rear end of the pull rod 6-2 is fixedly connected with a movable pull plate 6-3, and the movable pull plate 6-3 is connected in a horizontal sliding hole of the rear side plate of the mattress frame 2 in a sliding fit manner; the rear end of the movable pulling plate 6-3 is fixedly connected with a backrest body 6-4; the front end of the fixed screw 6-5 is fixedly connected with the rear end of the mattress frame 2, the rotary baffle 6-6 is connected with the fixed screw 6-5 through threads, and the rotary baffle 6-6 is blocked at the rear end of the backrest body 6-4. When the movable backrest mechanism 6 is used and the movable backrest mechanism 6 is required to be used as a relying mechanism, the movable backrest mechanism 6 is in a fixed state, at the moment, the rotary baffle 6-6 is blocked at the outer ends of the two backrest bodies 6-4, the two backrest bodies 6-4 cannot move outwards, and when the movable backrest mechanism 6 is required to be used as an exercise device, the rotary baffle 6-6 is rotated, so that the rotating baffle 6-6 is separated from the two backrest bodies 6-4, a user can bend the legs and step the feet on the two backrest bodies 6-4, then, the legs are stretched, when the backrest body 6-4 is stepped outwards, the movable pulling plate 6-3 and the pull rod 6-2 can be pulled through the backrest body 6-4 to drive the tension spring 6-1 to stretch, and the tension spring 6-1 plays a role in elastic support and reset.
The seventh embodiment:
as shown in figures 1-12, the movable backrest mechanism 6 further comprises limit stops 6-7, the limit stops 6-7 are fixedly connected to the front ends of the movable pulling plates 6-3, and the limit stops 6-7 and the backrest body 6-4 are respectively positioned at the inner end and the outer end of the mattress frame 2. The movable backrest mechanism 6 also comprises a limit stop 6-7 which is used for preventing the movable pulling plate 6-3 from being separated from the mattress frame 2.
The specific implementation mode is eight:
as shown in fig. 1-12, the fuse box mechanism 7 comprises a top groove plate 7-1, a pressure spring 7-2 and a fuse box body 7-3 with a hollowed top surface; the arc-shaped surface of the ejector rod 4-6 is opposite to the arc-shaped groove on the inner side of the top groove plate 7-1; the top groove plate 7-1 is fixedly connected to the inner end of the fuse box body 7-3, and the fuse box body 7-3 is connected to the side frame plate of the mattress frame 2 in a sliding fit manner; the two pressure spring pieces 7-2 are arranged, the inner ends of the two pressure spring pieces 7-2 are respectively and fixedly connected with the two ends of the top groove plate 7-1, and the outer ends of the two pressure spring pieces 7-2 are respectively and fixedly connected with the two ends of the inner side of the side frame plate. When the safety box mechanism 7 is used, when the arc-shaped surface of the ejector rod 4-6 is in contact with the arc-shaped groove on the inner side of the top groove plate 7-1, the ejector rod 4-6 pushes the top groove plate 7-1 to the outer side, the pressure spring piece 7-2 is compressed at the moment, and the safety box body 7-3 is ejected out of the side frame plate of the mattress frame 2, so that a user can place rare articles and is prevented from being stolen.
The outer side surface of the fuse box body 7-3 is coplanar with the outer side surface of the side frame plate.
The working principle of the invention is as follows: when the mattress with adjustable softness and hardness is used, the hardness and hardness of the whole mattress can be adjusted by adjusting the hardness and hardness adjusting mechanism 4, different requirements of users can be met conveniently, the elasticity of the elasticity supporting mechanism 3 can be changed by compressing the elasticity supporting mechanism 3 to different degrees when the hardness and hardness adjusting mechanism 4 is adjusted, and further the elasticity of the mattress body 1 generated by the elasticity supporting mechanism 3 when the mattress body 1 is used for lying is changed, so that the hardness and hardness of the whole mattress can be adjusted finally, the larger the pressure of the hardness and hardness adjusting mechanism 4 on the elasticity supporting mechanism 3 is, the harder the hardness and hardness of the whole mattress are, and conversely, the softer the hardness and hardness of the whole mattress are, so that the requirements of different users can be met conveniently; the mattress body 1 arranged in the mattress body is made of latex, a user can lie comfortably, and the elastic supporting mechanism 3 arranged in the mattress body can adjust the elasticity under the adjustment of the hardness adjusting mechanism 4, so that the hardness requirements of different users on the mattress can be met; the lifting back cushion mechanism 5 is also arranged in the elastic support mechanism, and the lifting back cushion mechanism 5 can be lifted when the integral hardness is higher and the degree of compression of the elastic support mechanism 3 is higher, so that a user can lean against the elastic support mechanism conveniently; the movable backrest mechanism 6 is arranged in the bed, the movable backrest mechanism 6 is convenient to lean when fixed in position, and when the movable backrest mechanism 6 is not fixed in position, a user can generate thrust to the movable backrest mechanism 6 through two feet, so that the user can exercise the legs, the user is prevented from lack of movement when lying on the bed for a long time, the functions are rich, and the practicability is high; the safe box mechanism 7 which can be controlled to extend out and automatically return through the hardness adjusting mechanism is further arranged inside the safe box mechanism and used for placing the private valuable articles and preventing the private valuable articles from being stolen when the private valuable articles are stolen indoors.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (4)
1. The utility model provides an adjustable mattress of soft or hard degree, includes mattress body (1), mattress frame (2) of top surface fretwork, elasticity supporting mechanism (3), soft or hard degree adjustment mechanism (4), lift back cushion mechanism (5), activity back mechanism (6) and fuse box mechanism (7), its characterized in that: the four sides of the mattress body (1) are fixedly connected with the upper end of the inner side of the mattress frame (2); the upper end of the elastic supporting mechanism (3) is fixedly connected to the bottom surface of the mattress body (1), the elastic supporting mechanism (3) is connected to the middle end of the inner side of the mattress frame (2) in a sliding fit mode, the lower end of the elastic supporting mechanism (3) is fixedly connected to the hardness adjusting mechanism (4), the lower end of the hardness adjusting mechanism (4) is fixedly connected to the bottom surface of the inner portion of the mattress frame (2), and the left end and the right end of the hardness adjusting mechanism (4) penetrate out of the left side frame plate and the right side frame plate of the mattress frame (2) respectively; the front end of the softness adjusting mechanism (4) is fixedly connected with the rear end of the lifting back cushion mechanism (5), and the middle end of the lifting back cushion mechanism (5) is connected to the front side plate of the mattress frame (2) in a sliding fit manner; the rear end of the hardness adjusting mechanism (4) is fixedly connected with the front end of the movable backrest mechanism (6), and the middle end of the movable backrest mechanism (6) is connected to the rear side plate of the mattress frame (2) in a sliding fit manner; the two fuse box mechanisms (7) are respectively and fixedly connected to the left side frame plate and the right side frame plate of the mattress frame (2);
the mattress body (1) is made of latex;
the elastic supporting mechanism (3) comprises an upper supporting plate (3-1), a compression spring (3-2) and a lower supporting plate (3-3); the compression springs (3-2) are provided with a plurality of compression springs, the upper ends of the compression springs (3-2) are uniformly and fixedly connected to the bottom surface of the upper supporting plate (3-1), and the lower ends of the compression springs (3-2) are uniformly and fixedly connected to the top surface of the lower supporting plate (3-3); the lower end of the mattress body (1) is fixedly connected to the top surface of the upper supporting plate (3-1); the lower end of the lower supporting plate (3-3) is fixedly connected to the hardness adjusting mechanism (4);
the hardness adjusting mechanism (4) comprises an adjusting turntable (4-1), a bidirectional screw (4-2), a chute frame (4-3), a horizontal sliding block (4-4), an L-shaped connecting block (4-5), an ejector rod (4-6), a horizontal sliding rod (4-7), a push-pull connecting rod (4-8) and a hinge seat (4-9), and the middle end of the bidirectional screw (4-2) is rotatably connected to a fixing plate at the middle end of the chute frame (4-3) through a bearing with a seat; the left end and the right end of the bidirectional screw rod (4-2) are respectively fixedly connected with an adjusting turntable (4-1), the left end and the right end of the bidirectional screw rod (4-2) respectively penetrate through the left side frame plate and the right side frame plate of the mattress frame (2), and the two adjusting turntables (4-1) are respectively positioned at the left end and the right end of the mattress frame (2); the two horizontal sliding blocks (4-4) are symmetrically connected to the left end and the right end of the bidirectional screw rod (4-2) through threads; the upper ends of the two horizontal sliding blocks (4-4) are respectively fixedly connected with a horizontal sliding rod (4-7), the front end and the rear end of each horizontal sliding rod (4-7) are respectively connected with the lower end of a push-pull connecting rod (4-8) in a rotating fit mode, the upper ends of the four push-pull connecting rods (4-8) are respectively connected onto a hinge seat (4-9) in a rotating mode through a hinge shaft, and the four hinge seats (4-9) are uniformly and fixedly connected to the four corners of the bottom surface of the lower supporting plate (3-3); the outer ends of the two horizontal sliding blocks (4-4) are respectively fixedly connected with an L-shaped connecting block (4-5); the outer ends of the two L-shaped connecting blocks (4-5) are respectively fixedly connected with a top rod (4-6), and the two top rods (4-6) are respectively arranged opposite to the two fuse box mechanisms (7);
the lifting headrest mechanism (5) comprises a headrest cabinet (5-1), a storage mechanism (5-2), a push-pull arm (5-3) and a cylindrical rod (5-4); the two cylindrical rods (5-4) are arranged, and the rear ends of the two cylindrical rods (5-4) are respectively and fixedly connected with the front ends of the two horizontal sliding rods (4-7); the middle ends of the two cylindrical rods (5-4) are respectively connected in a sliding fit manner in two horizontal smooth holes of the front side plate of the mattress frame (2); the front ends of the two cylindrical rods (5-4) are respectively connected with the lower end of one push-pull arm (5-3) in a rotating fit manner, and the upper ends of the two push-pull arms (5-3) are respectively connected with the two sides of the lower end of the storage mechanism (5-2) in a rotating fit manner; the upper end of the storage mechanism (5-2) is fixedly connected with the back pillow cabinet (5-1), and a storage groove is formed in the left side face of the back pillow cabinet (5-1);
the storage mechanism (5-2) comprises a lifting supporting plate (5-2-1), a transverse plate (5-2-2), a storage drawer (5-2-3), a linkage block (5-2-4), a screw rod (5-2-5) and a rotating block (5-2-6); the upper end and the lower end of the lifting supporting plate (5-2-1) are respectively and fixedly connected with the back pillow cabinet (5-1) and the transverse plate (5-2-2); the upper ends of the two push-pull arms (5-3) are respectively connected with the left end and the right end of the transverse plate (5-2-2) in a rotating fit manner; the storage drawer (5-2-3) is connected in a sliding fit manner in the accommodating groove at the front side of the lifting supporting plate (5-2-1); the bottom end of the storage drawer (5-2-3) is fixedly connected with a linkage block (5-2-4), the middle end of the linkage block (5-2-4) is connected in a front through hole and a rear through hole in the bottom surface of the lifting supporting plate (5-2-1) in a sliding fit mode, the lower end of the linkage block (5-2-4) is connected onto a lead screw (5-2-5) through threads, the front end of the lead screw (5-2-5) is fixedly connected with a rotating block (5-2-6), and the rear end of the lead screw (5-2-5) is rotatably connected onto a transverse plate (5-2-2) through a bearing with a seat;
the movable backrest mechanism (6) comprises a tension spring (6-1), a pull rod (6-2), a movable pull plate (6-3), a backrest body (6-4), a fixed screw rod (6-5) and a rotary baffle (6-6); the rear ends of the two horizontal sliding rods (4-7) are respectively provided with a cylindrical groove; the two pull rods (6-2) are arranged, and the two pull rods (6-2) are respectively connected in the two cylindrical grooves in a sliding fit manner; a tension spring (6-1) is fixedly connected between the front end surface of the pull rod (6-2) and the inner side surface of the cylindrical groove; the rear end of the pull rod (6-2) is fixedly connected with a movable pull plate (6-3), and the movable pull plate (6-3) is connected in a water smooth hole of the rear side plate of the mattress frame (2) in a sliding fit manner; the rear end of the movable pulling plate (6-3) is fixedly connected with a backrest body (6-4); the front end of the fixed screw rod (6-5) is fixedly connected with the rear end of the mattress frame (2), the rotary baffle plate (6-6) is connected with the fixed screw rod (6-5) through threads, and the rotary baffle plate (6-6) is blocked at the rear end of the backrest body (6-4).
2. The hardness-adjustable mattress according to claim 1, wherein: the movable backrest mechanism (6) further comprises limit stops (6-7), the limit stops (6-7) are fixedly connected to the front ends of the movable pull plates (6-3), and the limit stops (6-7) and the backrest body (6-4) are respectively located at the inner end and the outer end of the mattress frame (2).
3. The hardness-adjustable mattress according to claim 2, wherein: the fuse box mechanism (7) comprises a top groove plate (7-1), a pressure spring piece (7-2) and a fuse box body (7-3) with a hollowed top surface; the arc-shaped surface of the ejector rod (4-6) is opposite to the arc-shaped groove on the inner side of the top groove plate (7-1); the top groove plate (7-1) is fixedly connected to the inner end of the fuse box body (7-3), and the fuse box body (7-3) is connected to the side frame plate of the mattress frame (2) in a sliding fit manner; the two pressure spring pieces (7-2) are arranged, the inner ends of the two pressure spring pieces (7-2) are respectively and fixedly connected with the two ends of the top groove plate (7-1), and the outer ends of the two pressure spring pieces (7-2) are respectively and fixedly connected with the two ends of the inner side of the side frame plate.
4. The hardness-adjustable mattress according to claim 3, wherein: the outer side surface of the fuse box body (7-3) is coplanar with the outer side surface of the side frame plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145924.3A CN109793387B (en) | 2019-02-27 | 2019-02-27 | Hardness-adjustable mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145924.3A CN109793387B (en) | 2019-02-27 | 2019-02-27 | Hardness-adjustable mattress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109793387A CN109793387A (en) | 2019-05-24 |
| CN109793387B true CN109793387B (en) | 2020-12-15 |
Family
ID=66561377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910145924.3A Active CN109793387B (en) | 2019-02-27 | 2019-02-27 | Hardness-adjustable mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109793387B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056859A (en) * | 2020-09-07 | 2020-12-11 | 蔡陈静 | Mattress capable of being intelligently manufactured and having bed board protection function |
| CN113133608A (en) * | 2021-05-27 | 2021-07-20 | 衢州学院 | Intelligent sleep mattress capable of realizing soft and hard switching |
| CN114680504B (en) * | 2022-03-28 | 2023-05-02 | 东莞市艾慕寝室用品有限公司 | Furniture adjusting device and soft seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202160996U (en) * | 2011-07-04 | 2012-03-14 | 陈育成 | Multifunctional chassis with improved structure |
| CN108477898A (en) * | 2018-05-23 | 2018-09-04 | 安吉辰霖家具有限公司 | A kind of coordinated type swivel chair |
| CN108634679A (en) * | 2018-04-25 | 2018-10-12 | 林植梅 | A kind of stool convenient for standing up |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9602550L (en) * | 1996-06-27 | 1997-09-29 | Yngve Bostroem | stretching Device |
| US6715173B2 (en) * | 2001-02-22 | 2004-04-06 | Sealy Technology Llc | Modular sleep systems with friction-secured comfort unit |
| CN101352391B (en) * | 2008-08-02 | 2011-08-31 | 雷明富 | Multifunctional body building bed |
| BRMU9001190U2 (en) * | 2010-07-02 | 2014-01-07 | Fraga Geraldo Antonio Alves | BOX BED WITH SKIRT |
| CN203001782U (en) * | 2012-11-16 | 2013-06-19 | 王京雨 | Horizontal kicking device |
| CN104248249A (en) * | 2013-06-29 | 2014-12-31 | 陈少秋 | Novel office chair |
| SG11201709947XA (en) * | 2015-06-02 | 2017-12-28 | Han-Chung Hsu | Adjustable mattress structure |
| CN206565610U (en) * | 2016-08-31 | 2017-10-20 | 张立钰 | A kind of multi-purpose tool bed chair |
| CN107374850B (en) * | 2017-07-03 | 2020-01-10 | 昆明理工大学 | Multifunctional nursing bed chair |
| CN208339284U (en) * | 2018-02-22 | 2019-01-08 | 佛山市南海德天家具有限公司 | A kind of screw rod transversal-push type hardness regulating device and its seat, mattress |
| CN108741910A (en) * | 2018-08-03 | 2018-11-06 | 浙江安吉美佳琪家居用品有限公司 | A kind of latex bed mattress that permeability is good |
-
2019
- 2019-02-27 CN CN201910145924.3A patent/CN109793387B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202160996U (en) * | 2011-07-04 | 2012-03-14 | 陈育成 | Multifunctional chassis with improved structure |
| CN108634679A (en) * | 2018-04-25 | 2018-10-12 | 林植梅 | A kind of stool convenient for standing up |
| CN108477898A (en) * | 2018-05-23 | 2018-09-04 | 安吉辰霖家具有限公司 | A kind of coordinated type swivel chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109793387A (en) | 2019-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109793387B (en) | Hardness-adjustable mattress | |
| CN209031413U (en) | A kind of board-like desk | |
| CN108851677A (en) | A kind of adjustable medical and beauty treatment treatment chair with automatic storage cabinet | |
| CN209712218U (en) | A kind of massage armchair backboard regulating device | |
| CN208892023U (en) | A kind of school chair with massage efficacy | |
| CN213786393U (en) | But height-adjusting's intelligent sofa | |
| CN215993366U (en) | Sofa with lifting function | |
| CN220694831U (en) | Combined household chair | |
| CN220024584U (en) | Wrapped double-backrest learning chair | |
| CN219920685U (en) | Sofa with adjustable angle | |
| CN113243688B (en) | Reading chair capable of temporarily storing books for library | |
| CN219460729U (en) | Mattress with adjustable softness and hardness | |
| CN218852263U (en) | Education chair convenient to height-adjusting | |
| CN216932473U (en) | Sliding type extension sofa | |
| CN209450185U (en) | A kind of sofa with headrest | |
| CN218246416U (en) | Novel iron chair frame | |
| CN215225985U (en) | Dual-purpose desk and chair for sitting and sleeping | |
| CN215502112U (en) | Touch type intelligent sofa based on Bluetooth control of mobile phone terminal | |
| CN220631638U (en) | Conveniently adjust functional sofa of orientation | |
| CN219742274U (en) | low back sofa | |
| CN210446322U (en) | Sofa with adjustable backrest angle | |
| CN216416597U (en) | Adjustable sofa damping mechanism | |
| CN214016495U (en) | Improved generation is responsible for desk | |
| CN219556782U (en) | Electric integrated bed with stable structure | |
| CN218484113U (en) | Chair with adjustable foot rest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201201 Address after: Office building (c), No. 509, Nanbei Avenue, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Meimengjia Bedroom Co.,Ltd. Address before: 161000 6 groups of thirteen square villages in Maurice Township, Qigihar, Heilongjiang. Applicant before: Mou Guifang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 511330 workshop 8, Xincheng Avenue, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (self-made No. b) Patentee after: Guangzhou Meimengjia Bedroom Co.,Ltd. Address before: 511300 office building (c), No. 509, Nanbei Avenue, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Meimengjia Bedroom Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511330 workshop 8, Xincheng Avenue, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (self-made No. b) Patentee after: Guangzhou Meimengjia Home Furnishing Co.,Ltd. Address before: 511330 workshop 8, Xincheng Avenue, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (self-made No. b) Patentee before: Guangzhou Meimengjia Bedroom Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |