CN115005632B

CN115005632B - Adjusting device of mattress is felt to polymorphic spring combination sleep

Info

Publication number: CN115005632B
Application number: CN202210661110.7A
Authority: CN
Inventors: 余霆
Original assignee: Ningbo Mengshen Mattress Machinery Co ltd
Current assignee: Ningbo Mengshen Mattress Machinery Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-07-04
Anticipated expiration: 2042-06-13
Also published as: CN115005632A

Abstract

The invention discloses an adjusting device of a multi-form spring combined sleeping mattress, which comprises a pair of opposite and parallel bed edge frames, wherein hollowed grooves are formed in two sides of the top of each bed edge frame, a first spring is arranged at opposite sides of the inside of each bed edge frame, an adjusting device for adjusting the sinking depth of the spring is arranged at the top of each first spring, the adjusting device of the multi-form spring combined sleeping mattress adopts the structure that a supporting driving rod is driven to descend by the self weight of a human body to drive an extension head to descend, the first long rod and the second long rod perform hinging movement, the bottoms of the first long rod and the second long rod push sliding bed blocks to two ends of the bed edge frames, and when the extension head descends, the extension head drives a bending rod to ascend as an arc track, so that an adjusting plate is slowly close to the top in the mattress, the descending distance of the spring is limited, the device can change the sinking capability of the spring along with the change of the body weight of the human body, and the using performance of the mattress is improved.

Description

Adjusting device of mattress is felt to polymorphic spring combination sleep

Technical Field

The invention relates to the technical field of mattress spring adjusting devices, in particular to an adjusting device of a multi-form spring combined sleeping mattress.

Background

Mattresses are an item between the human body and a bed that is used to ensure that a consumer gets a healthy and comfortable sleep. The mattress is made of various materials, and different sleeping effects can be brought to people by using mattresses made of different materials.

In order to meet or improve the demands of consumers generally, springs are filled in the mattress in the prior art, the mattress related to the springs is generally of the Simmons type, the conventional Simmons type mattress is composed of a plurality of steel ring springs, and then the steel ring springs are fixed by one iron wire. Therefore, the mattress with proper support can keep the spine to naturally stretch, can be completely attached to the shoulders, the waists and the buttocks without gaps, and the springs are fixed inside the mattress, and the elasticity of the springs cannot be regulated due to unified elastic coefficients, so that the existing mattress cannot be regulated according to the weight of each person. Therefore, we propose an adjusting device of a multi-shape spring combined sleeping mattress.

Disclosure of Invention

The present invention is directed to an adjusting device for a multi-shape spring combined sleeping mattress, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a polymorphic spring combination is felt adjusting device of mattress, includes a pair of just parallel bed edge frame of placing, every bed edge frame top both sides all are offered the fretwork groove, every bed edge frame is inside to install a first spring in opposite face department, a pair of first spring top is installed the adjusting device to the spring degree of sinking degree of depth regulation, adjusting device is located mattress inside and with the contact of mattress inside spring steel ring, when the human body mass is higher, adjusting device rises and restricts the mattress inside spring degree of sinking degree of depth; every all be equipped with a slide block in the hollow groove, first spring and slide block fixed connection, adjusting device includes the first stock of swivelling joint on one of them slide block, swivelling joint is on another one slide block and with the crisscross second stock of first stock, locate the first pivot that the cross point goes out between first stock and the second stock, sliding connection is in the slider on every first stock and the second stock, the extension head of every first stock and second stock parallel and level one end, and the dark adjusting device of difference hub connection on first stock and second stock, can make the inside spring sag degree of mattress can be adjusted through human body weight, make things convenient for the mattress can adapt to different crowds.

Preferably, a supporting driving rod is arranged between the two extension heads, the supporting driving rod is arranged inside the mattress and is contacted with the human body through a bed sheet, the supporting driving rod is favorable for distributing weight to the extension heads and is used for supporting the human body, and the device is convenient for finding balance.

Preferably, the deep adjusting device comprises bending rods which are respectively connected to the joints of the first long rod and the second long rod and the extension head in a shaft mode, a pair of locking devices which are connected to each bending rod in a sliding mode and used for locking springs inside the mattress are arranged on the bending rods, one ends of the bending rods are fixed with the sliding blocks, the sliding blocks are driven to slide along the surfaces of the first long rod and the second long rod when the extension head descends, and the extension head is convenient to lift and adjust.

Preferably, the locking device comprises a pair of adjusting plates which are slidably arranged on the bending rod, a plurality of gears which are equidistantly arranged in the adjusting plates, racks which are movably arranged in the inner cavities of the adjusting plates and are meshed with the gears, a screw rod which is in threaded connection with the gears, a placing box which is fixed at the bottom of the adjusting plates, a bearing which is arranged in the placing box and is connected with the bottom of the screw rod, a limit rod which is fixed at the inner top of the placing box, and a sliding sleeve which is fixed on the outer ring of the bearing, wherein the inner ring of the gear is provided with internal threads corresponding to the screw rod threads, a top sheet which is in contact with springs in the mattress is arranged at the bottom of the bearing, second rotating shafts are fixedly arranged at two ends of the adjusting plates, thread pads are arranged on the second rotating shafts, the adjusting plates are in sliding connection with the bending rods through the thread pads, and the gears rotationally drive the screw rod to lift, and the sliding sleeve bearing slides on the limit rod to conveniently adjust the lifting position of the top sheet, so that the springs in the mattress can be adjusted.

Preferably, every the frame is followed to the bed is inside both sides all installs the supplementary manual work of passive regulation subassembly and is freely adjusted third spring elevating position, should regulation subassembly is including locating the rack that meshes of every slipway piece bottom, swivelling joint is along the frame inside both ends and with the ratchet that meshes the rack meshing together in the frame, swivelling joint is along the frame in and with ratchet external tooth meshing's pawl, locate the third spring of pawl bottom, locate the fixed inserted sheet of frame one end along the bed to and locate the arc wall of frame inside one side along the bed, the spout has been seted up in corresponding arc wall position department along the frame, pawl mid-mounting has the handle that passes the arc wall, just handle and fixed inserted sheet offset for the device can carry out effective adjustment according to no one's own custom or health state, promotes device universality.

Preferably, the connector is installed to the outside one end of bed edge frame, the calibration mouth has been seted up to the outside one end of bed edge frame in addition, and connector and calibration mouth matching connection are in the same place, are favorable to for installing a plurality of adjusting device, for mattress subregion regulation to when mattress receives external force, a plurality of regional internal adjusting device are difficult to separate.

Preferably, the first long rod and the second long rod are respectively provided with a fixed block, one end of each fixed block is respectively connected with a second spring and a sliding block for fixing, and the sliding block can be reset quickly when moving.

Preferably, the sliding distance of the two adjusting plates is half of the adjacent spring distance in the mattress, the sliding distance of the adjusting plates is prolonged, and the top sheet can be conveniently and effectively cut into the spring steel ring.

Preferably, a mattress inner spring is arranged between two adjacent top sheets, and the top sheets are in sliding connection with the mattress inner spring steel ring, so that resistance friction is reduced when the top sheets cut into the mattress inner spring steel ring conveniently.

Preferably, the sliding block is connected with the bending rod through a shaft, and the sliding block is made of soft materials, so that the sliding block is prevented from being impacted with the fixing block rapidly during resetting, and parts of the sliding block are damaged.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adopts the passive and active mode to adjust the sinking depth of the springs in the mattress, wherein the active mode drives the supporting driving rod to descend through the weight of a human body to drive the extension head to descend, the first long rod and the second long rod are hinged, the bottoms of the first long rod and the second long rod both push the sliding bed block to the two ends of the bed edge frame, when the extension head descends, the sliding block elastically resets due to the second spring to drive the bending rod to ascend along the circular arc track, so that the adjusting plate is slowly close to the inner top of the mattress, the top piece is separated from the original position, and the ascending time is tangent with the steel ring on the other spring to limit the descending distance of the spring, so that the device can change the sinking capability of the spring along with the weight change of the human body, and the usability of the mattress is improved;

2. the handle in the middle of the pawl is controlled in each area by the passive hand, when the handle slides downwards along the arc-shaped groove, the ratchet wheel loses supporting force, the sliding bed block is quickly reset due to the first spring, and at the moment, the lifting position of the extension head can be adjusted by manually controlling the sliding bed block handle to slide on the hollow groove, so that the purpose of adjusting the spring in the mattress is achieved, the device can be effectively adjusted according to the habit or physical state of the person, and the universality of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the invention in a cross-section taken along the rim and viewed from an additional perspective as a whole;

FIG. 3 is a schematic view of the point A of the present invention;

FIG. 4 is a left side view of the entire present invention;

FIG. 5 is a schematic diagram of point B of the present invention;

FIG. 6 is a schematic top view of the entire embodiment of the present invention;

FIG. 7 is a schematic view of point C of the present invention;

FIG. 8 is a schematic diagram of a deep adjusting device according to the present invention;

FIG. 9 is a schematic plan view of a locking device according to the present invention;

fig. 10 is a schematic diagram of point D of the present invention.

In the figure: 1-a bed edge frame; 101-engraving a groove; 102-an arc-shaped groove; 103-a connector; 104-calibrating the port; 105-fixing the inserting sheet; 2-a first spring; 3-a slide bed block; 301-a rack; 302-ratchet wheel; 4-a first long rod; 401-a slider; 402-a second spring; 403-a fixed block; 5-a second elongate bar; 501-a first rotating shaft; 6, extending the head; 7-supporting the driving rod; 8-bending the rod; 9-adjusting plates; 901-a second rotating shaft; 902-a threaded pad; 10-pawl; 11-a third spring; 12-a topsheet; 13-gear; 14-racks; 15-placing a box; 16-screw rod; 17-sliding sleeve; 18-a bearing; 19-limit rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1: referring to fig. 1-2 and 6-10, the present invention provides a technical solution: the utility model provides a polymorphic spring combination is felt adjusting device of mattress of sleeping, includes a pair of just parallel placement's bed edge frame 1, every the hollow groove 101 has all been seted up to bed edge frame 1 top both sides, every bed edge frame 1 is inside to install a first spring 2 department of opposite face, a pair of adjusting device to the regulation of spring sinking degree of depth is installed at first spring 2 top, adjusting device is located the mattress inside and with the contact of the inside spring steel ring of mattress, when the higher time of human body mass, adjusting device rises and restricts the inside spring sinking degree of depth of mattress, and the device adopts to effectively adjust the inside spring in a certain region of mattress, and wherein adjusting device is located the mattress both sides to can support human weight concrete implementation mode as follows in its inside:

every all be equipped with a slide block 3 in the fretwork groove 101, first spring 2 and slide block 3 fixed connection, adjusting device includes the first stock 4 of swivelling joint on one of them slide block 3, swivelling joint is on another slide block 3 and with the crisscross second stock 5 of first stock 4, locate the first pivot 501 that the intersection goes out between first stock 4 and the second stock 5, sliding connection is in slider 401 on every first stock 4 and second stock 5, the extension head 6 of every first stock 4 and second stock 5 parallel and level one end, and the deep adjusting device of coupling on first stock 4 and second stock 5 respectively, wherein first spring 2 is in the state of not being stretched at the beginning, extension head 6 is passively fallen when the human body is lain in the bed, because first stock 4 and second stock 5 are articulated together, be rotationally connected with slide block 3 again, consequently extension head 6 falls down when first stock 4 and second stock 5, when the spring lifting device is fallen down, the spring lifting device is located the spring and is adjusted the inside when the spring lifting device is gone up to the spring, the inside is changed, the spring lifting device is adjusted the spring is moved down, the inside the spring is adjusted the inside when the spring lifting device is moved down, the spring lifting device is located the inside the spring lifting device is changed.

A supporting driving rod 7 is arranged between the two extension heads 6, and the supporting driving rod 7 is arranged inside the mattress and is contacted with a human body through a bed sheet, so that the extension heads 6 are convenient to be stressed and balanced.

The deep adjusting device comprises bending rods 8 which are respectively connected to the joints of the first long rod 4 and the second long rod 5 and the extension head 6 in a shaft mode, a pair of locking devices which are connected to each bending rod 8 in a sliding mode and used for locking springs inside the mattress are arranged on the bending rods 8, one ends of the bending rods 8 are fixed to the sliding blocks 401, and the sliding blocks 401 are driven to slide along the surfaces of the first long rod 4 and the second long rod 5 when the extension head 6 descends.

The locking device comprises a pair of adjusting plates 9 which are slidably arranged on a bending rod 8, a plurality of gears 13 which are equidistantly arranged in the adjusting plates 9, racks 14 which are movably arranged in the inner cavity of the adjusting plates 9 and meshed with the gears 13, a screw rod 16 which is in threaded connection with the gears 13, a placing box 15 which is fixed at the bottom of the adjusting plates 9, a bearing 18 which is arranged in the placing box 15 and is connected with the bottom of the screw rod 16, a limiting rod 19 which is fixed at the inner top of the placing box 15, and a sliding sleeve 17 which is fixed at the outer ring of the bearing 18, wherein the inner ring of the gears 13 is provided with internal rotation threads corresponding to the threads of the screw rod 16, a top piece 12 which is in contact with springs in the mattress is arranged at the bottom of the bearing 18, second rotating shafts 901 are fixedly arranged at both ends of the adjusting plates 9, a thread pad 902 is arranged on the second rotating shafts 901, and the adjusting plates 9 are slidably connected with the bending rod 8 through the thread pad 902, wherein the top piece 12 can be lifted and lowered through the adjusting plates 9 to change the cutting position of the spring steel ring in the mattress, the purpose of adjusting the depth of the spring is achieved, the dead-locking plates 9 are locked on the bending rod 8, the top piece is arranged on the thread pad 902, and the top piece is positioned on the bending rod 8, and the bending rod 8 can be evenly stressed by the adjusting plate 8, and the area of the spring is evenly cut into the bending rod by the pair of adjusting plates by the top of the adjusting plates 8;

in the implementation, the inner ring of the gear 13 is cut with threads, the diameter of the thread ring is larger than that of the screw rod 16, when the rack 14 is manually extracted, the screw rod 16 threads and the inner ring threads of the gear 13 are enmeshed together due to the fact that the sliding sleeve 17 and the limiting rod 19 are fixed, the gears 13 synchronously rotate in the same direction, when the gears 13 rotate, the screw rod 16 is driven to ascend or descend, the sliding sleeve 17 and the limiting rod 19 are in sliding connection, the screw rod 16 is fixed on the inner ring of the bearing 18, the top piece 12 is fixed on the outer ring of the bearing 18 through the fixing rod, therefore, when the screw rod 16 rotates and ascends, the top piece 12 does not rotate along with the screw rod, the direction positions are uniform, the top piece 12 can be finely adjusted in the spring adjusting process, the upper and lower distance of the top piece 12 is adjusted, and the spring adjusting performance inside the mattress of the top piece 12 is improved;

the gear 13 rotates to drive the screw rod 16 to lift, and the sliding sleeve 17 bears a bearing 18 to slide on the limiting rod 19.

Example 2: this embodiment makes a further improvement on the basis of embodiment 1 so that the device can be considered to actively control the descending space of the springs in each area, and can make a judgment according to different situations of the body of each person, so that the device can adjust the elasticity of the mattress, specifically as follows:

as shown in fig. 3-5, each of the two sides of the interior of the bed edge frame 1 is provided with a passive adjusting component for assisting in manually and freely adjusting the lifting position of the top sheet 12, the adjusting component comprises a meshing rack 301 arranged at the bottom of each sliding bed block 3, a ratchet wheel 302 rotatably connected at two ends of the interior of the bed edge frame 1 and meshed with the meshing rack 301, a pawl 10 rotatably connected in the bed edge frame 1 and meshed with the outer teeth of the ratchet wheel 302, a third spring 11 arranged at the bottom of the pawl 10, a fixed inserting sheet 105 arranged at one end of the bed edge frame 1 and an arc-shaped groove 102 arranged at one side of the interior of the bed edge frame 1, the bed edge frame 1 is provided with a sliding groove at the position corresponding to the arc-shaped groove 102, a handle penetrating through the arc-shaped groove 102 is arranged in the middle of the pawl 10 and is abutted against the handle and the fixed inserting sheet 105, when the lifting position of the extension head 6 needs to be adjusted, the fixed inserting sheet 105 is directly removed along the outer cover of the bed edge frame 1, then by manually rotating the handle along the bottom of the arc-shaped groove 102, at the moment, the third spring 11 at the bottom of the pawl 10 is compressed, the bottom of the pawl 10 is separated from the ratchet wheel 302, the sliding bed block 3 slides along the inside of the arc-shaped groove 102 along the elasticity of the first spring 2, then the rotating speed of the rotating knob is controlled by the other hand outside the bed edge frame 1, the sliding bed block 3 is prevented from being driven by the first spring 2 to be too fast, the extending head 6 is prevented from punching the mattress, when the sliding bed block 3 slides towards the two ends of the bed edge frame 1, the extending head 6 drives the supporting driving rod 7 to descend, the bending rod 8 ascends, the adjusting plate 9 is driven to ascend when the bending rod 8 ascends, the top piece 12 is separated from the initial position to cut into the other spring steel ring which is positioned inside the mattress, wherein the sliding distance of the two adjusting plates 9 is one half of the adjacent spring distance inside the mattress, since the adjustment plates 9 are able to move between adjacent springs within the mattress in a sufficient amount of space, the top sheet 12 at the top of each bending bar 8 and at the bottom of both adjustment plates 9 can cut into the spring steel ring as it follows the movement of the adjustment plates 9, preventing it from sagging.

The connector 103 is installed to the outside one end of bed edge frame 1, the calibration mouth 104 has been seted up to the outside one end of bed edge frame 1 in addition, and connector 103 and calibration mouth 104 matching connection are together, and wherein wholly adopt the concatenation formula, and whole mattress divide into three sections, and one part is the head of a bed, and another part corresponds waist abdomen and buttock position in the middle of the bed, and still another part is thigh and foot. In order to improve comfort, each region can be matched through the meshing relationship of the ratchet 302, the pawl 10 and the meshing rack 301, and the height of the extension head 6 inside each region can be adjusted manually.

The first long rod 4 and the second long rod 5 are respectively provided with a fixed block 403, one end of each fixed block 403 is respectively connected with a second spring 402 and a sliding block 401 for enabling the sliding block 401 to quickly return, wherein the second springs 402 are in a stretching state when the sliding block 401 is close to the hinge joint of the first long rod 4 and the second long rod 5, and when the extension head 6 descends, the second springs 402 can drive the sliding block 401 to move along the first long rod 4 and the second long rod 5 towards the fixed block 403.

Working principle: when the rotating handle connected between the pawl 10 and the arc-shaped groove 102 is positioned at the top of the arc-shaped groove 102 and lifted by the gear 13, the ratchet 302 and the meshing rack 301 are in a meshing state, the pawl 10 meshes with the ratchet 302 to clamp the ratchet 302 and can not rotate on the bed edge frame 1, the two sliding bed blocks 3 slide in the hollow groove 101 respectively along the first spring 2, the first long rod 4 and the second long rod 5 drive the extension head 6 to vertically lift in the mattress when the sliding bed blocks 3 slide in the hollow groove 101, the second spring 402 resets when the two sliding bed blocks 3 move back to each other, the driving sliding block 401 moves along the direction of the fixed block 403, the sliding block 401 and the bending rod 8 are hinged together, the bending rod 8 is enabled to lift when the sliding block 401 moves along the direction of the fixed block 403, the adjusting plate 9 is driven to lift in the lifting process of the bending rod 8, when the adjusting plate 9 is lifted, the top sheet 12 is driven to lift, wherein two adjacent top sheets 12 are attached to the mattress inner springs, the two adjacent top sheets 12 are positioned around the mattress inner springs and are in tangential contact with the springs, when the adjusting plate 9 is lifted, the contact sheets of the top sheets 12 lift at the initial position in an arc line, the contact sheets of the top sheets 12 lift, and cut into the mattress inner spring spiral steel ring, lift the spring steel ring, and lock the sinking depth of the springs, so that the mattress inner springs cannot continuously sink into the mattress inner after being stressed, when the weight of a human body is larger, the lifting amplitude of the adjusting plate 9 is larger, so that the lifting space of the top sheets 12 is lifted, and the lifting space of the top sheets 12 is dependent on the weight of the person applying pressure to the top of the supporting driving rod 7, so that when the weight of the person is larger, the lifting space of the top sheets 12 is larger.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An adjusting device of a multi-form spring combined sleeping mattress comprises a pair of symmetrical and parallel bed edge frames (1), and is characterized in that: the two sides of the top of each bed edge frame (1) are provided with hollow grooves (101), a first spring (2) is arranged at the opposite surface inside each bed edge frame (1), the tops of a pair of the first springs (2) are provided with adjusting devices for adjusting the sinking depth of the springs, the adjusting devices are positioned inside the mattress and are in contact with spring steel rings inside the mattress, and when the human body quality is higher, the rising of the adjusting devices limits the sinking depth of the springs inside the mattress; each hollow groove (101) is internally provided with a sliding bed block (3), the first spring (2) and the sliding bed blocks (3) are fixedly connected, the adjusting device comprises a first long rod (4) which is rotationally connected to one sliding bed block (3), a second long rod (5) which is rotationally connected to the other sliding bed block (3) and is crossed with the first long rod (4), a first rotating shaft (501) which is arranged at a cross point between the first long rod (4) and the second long rod (5), a sliding block (401) which is slidingly connected to each first long rod (4) and the second long rod (5), an extension head (6) which is flush with one end of each first long rod (4) and the second long rod (5), and a deep adjusting device which is respectively connected to the first long rod (4) and the second long rod (5) through shafts, wherein the deep adjusting device comprises a pair of sliding blocks (401) which are respectively connected to the first long rod (4) and the second long rod (5) through a connecting point between the first long rod (4) and the second long rod (5) and the first extension rod (6), a pair of sliding blocks (401) which are connected to the sliding blocks (401) along the first end (8) and the second long rod (5) are fixedly connected to the sliding blocks (401) along the sliding blocks (401), the locking device comprises a pair of adjusting plates (9) which are slidably arranged on a bending rod (8), a plurality of gears (13) which are equidistantly arranged in the adjusting plates (9), racks (14) which are movably arranged in the inner cavity of the adjusting plates (9) and are meshed with the gears (13), screw rods (16) which are in threaded connection with the gears (13), a placing box (15) which is fixed at the bottom of the adjusting plates (9), a bearing (18) which is arranged in the placing box (15) and is connected with the bottom of the screw rods (16), a limiting rod (19) which is fixed at the inner top of the placing box (15), and a sliding sleeve (17) which is fixed at the outer ring of the bearing (18), wherein the inner ring of the gears (13) is provided with internal threads corresponding to the threads of the screw rods (16), a top piece (12) which is in contact with the springs in the mattress is arranged at the bottom of the bearing (18), two ends of the adjusting plates (9) are fixedly provided with second rotating shafts (901), a threaded pad (902) is arranged on the second rotating shaft (901), and the adjusting plates (9) are slidably connected with the bending rod (8) through the threaded pad (902); the gear (13) rotationally drives the screw rod (16) to lift, the sliding sleeve (17) bears a bearing (18) to slide on the limiting rod (19), the sliding distance of the two adjusting plates (9) is one half of the adjacent spring distance inside the mattress, the spring inside the mattress is arranged between the two adjacent top sheets (12), and the top sheets (12) are in sliding connection with the spring steel ring inside the mattress.

2. The adjustment device for a multi-modal spring combination sleeping mattress of claim 1, wherein: a supporting driving rod (7) is arranged between the two extension heads (6), and the supporting driving rod (7) is arranged inside the mattress and is contacted with a human body through a bed sheet.

3. The adjustment device for a multi-modal spring combination sleeping mattress of claim 1, wherein: every the inside both sides of frame (1) are followed to the bed all install passive adjusting part and assist artifical free adjustment top piece (12) elevating position, should adjusting part is including locating rack (301) of meshing of every smooth bed piece (3) bottom, swivelling joint is along frame (1) inside both ends and with ratchet (302) meshing together of rack (301), swivelling joint is along in frame (1) and with ratchet (302) external tooth meshing's pawl (10), locate third spring (11) of pawl (10) bottom, locate fixed inserted sheet (105) of frame (1) one end of bed to and locate arc groove (102) of frame (1) inside one side are followed to the bed, the spout has been seted up in corresponding arc groove (102) position department to frame (1), pawl (10) mid-mounting has the handle that passes arc groove (102), just handle and fixed inserted sheet (105) offset.

4. The adjustment device for a multi-modal spring combination sleeping mattress of claim 1, wherein: the utility model discloses a bed edge frame, including frame (1) and connector (103) is installed to the outside one end of frame (1), calibration mouth (104) have been seted up to the outside other one end of frame (1) along the bed, and connector (103) and calibration mouth (104) matees and connects together.

5. The adjustment device for a multi-modal spring combination sleeping mattress of claim 1, wherein: the first long rod (4) and the second long rod (5) are respectively provided with a fixed block (403), and one end of each fixed block (403) is respectively connected with a second spring (402) and a sliding block (401) for fixing.

6. The adjustment device for a multi-modal spring combination sleeping mattress of claim 1, wherein: the sliding block (401) is connected with the bending rod (8) through a shaft, and the sliding block (401) is made of soft materials.