CN113951679B

CN113951679B - Spine protection mattress

Info

Publication number: CN113951679B
Application number: CN202111401649.0A
Authority: CN
Inventors: 刘的保; 伊飞; 吴金路; 张雅芝
Original assignee: Hangzhou Gujia Bedding Co ltd
Current assignee: Hangzhou Gujia Bedding Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2023-07-14
Anticipated expiration: 2041-11-19
Also published as: CN113951679A

Abstract

The present application relates to the field of mattresses, and in particular to a spine protection mattress. The bed net comprises a free supporting part and a limiting supporting part, wherein the free supporting part is positioned in the middle of the bed cover, and the limiting supporting parts are two and are respectively positioned at two sides of the free supporting part in the length direction; the free support part comprises a plurality of first support components, the first support components comprise first support pieces which are connected with the bedspread in a sliding mode in the vertical direction, first elastic pieces are arranged between the first support pieces and the bedspread, the limiting support part comprises a plurality of second support components which are arranged in an array mode, and the second support components comprise second support pieces which are connected with the bedspread. The utility model has the effect of correcting sleeping posture to protect the human spine.

Description

Spine protection mattress

Technical Field

The present application relates to the field of mattresses, and in particular to a spine protection mattress.

Background

Mattresses are an item between the human body and a bed that is used to ensure that a user gets a healthy and comfortable sleep. Mattresses are of a wide variety including spring mattresses, palm mattresses, latex mattresses, spring mattresses, inflatable mattresses, head mattresses, bamboo mattresses, water mattresses and the like. Different kinds of mattresses can bring different sleeping effects to people.

The human spine has four curves, which are S-shaped when viewed from the side. In order to reduce the discomfort of the spine of a person when sleeping in a bed, mattresses are mostly provided with a certain elasticity. The existing elastic mattress can support the spine when a person lies on the bed in a correct posture, but when the person lies on the side in a wrong sleeping posture, for example, the spine is not easy to stretch, the health problem of the spine is easily caused, and the elastic mattress is especially unfavorable for developing teenagers.

Disclosure of Invention

In order to be able to correct the sleeping posture in order to protect the human spine, the application provides a spine protection mattress.

The application provides a spine protection mattress adopts following technical scheme:

the spine protection mattress comprises a bedspread, wherein a bed net is arranged in the bedspread, the bed net comprises a free supporting part and a limiting supporting part, the free supporting part is positioned in the middle of the bedspread, two limiting supporting parts are arranged, and the limiting supporting parts are respectively positioned at two sides of the free supporting part in the length direction; the free support part comprises a plurality of first support components, the first support components comprise first support pieces which are connected with the bedspread in a sliding mode in the vertical direction, first elastic pieces are arranged between the first support pieces and the bedspread, the limiting support part comprises a plurality of second support components which are arranged in an array mode, and the second support components comprise second support pieces which are connected with the bedspread.

Through adopting above-mentioned technical scheme, because first supporting component includes first support piece and first elastic component, when the people just puts asleep on the free supporting part at mattress middle part, first supporting component can support human backbone, and the first elastic component of gravity compression of human body for first support piece can laminate the crooked shape of human backbone, carries out better support to the backbone. When the sleeping posture of the person is improper, the first support component in the free support part and the second support component of the limiting support part support the human spine at the same time, but as the second support component in the second support component can not generate elastic movement, the human body can feel slight discomfort and is forced to move to the more comfortable free support part, so that the improper sleeping posture is corrected, and the human spine is protected.

Optionally, the restriction supporting part still includes the vertical rotation sleeve that sets up in the bedspread, the lift groove has been vertically seted up to rotation sleeve inner wall, rotate sleeve fixedly connected with a plurality of fixture blocks in the lift groove, a plurality of the fixture block is followed vertical direction evenly distributed, the cross-sectional area of fixture block increases gradually in vertical decurrent direction, second support piece fixedly connected with elastomeric block, the elastomeric block can slide in the lift groove and the chucking is between arbitrary adjacent two between the fixture block, second supporting component still includes the second elastic component, the second elastic component provides elastic support for the second support piece.

Through adopting above-mentioned technical scheme, when restriction supporting part atress, the elastic block atress slides in the lift groove to the chucking is between two adjacent fixture blocks, and the second elastic component receives the pressure and produces elasticity this moment, makes the second support piece produce effort in the human part that lies in on the restriction supporting part. When the human body is completely positioned on the limiting support part, the pressure born by the second support part is increased, the elastic block is lowered along with the pressure increase of the second elastic part along with the lowering of the elastic block, so that the uncomfortable feeling of the part of the human body positioned on the limiting support part is increased, and the human body is forced to move to the more comfortable free support part. Through setting up the second supporting component for the uncomfortable sense of restriction supporting part changes gradually, does benefit to the people to initially fall asleep, gives the certain adaptation buffering of human body.

Optionally, rotate sleeve and bedspread and rotate in the horizontal direction and be connected, still be provided with the drive in the bedspread and rotate sleeve pivoted actuating mechanism, rotate the sleeve inner wall and still seted up the helicla flute, the one end of helicla flute with the bottom intercommunication of lift groove, the other end with the top intercommunication of lift groove, the helicla flute rises along rotating sleeve inner wall spiral, the elastic block can be at the helicla flute internal motion.

Through adopting above-mentioned technical scheme, when the elastic block is located the lift groove bottom after, the drive rotates the sleeve and rotates, under the combined action of the elasticity of second elastic component, the elastic block can be at the indent internal movement for the second support piece rises to reset.

Optionally, the lifting groove is provided with two, two the lifting groove sets up with rotating sleeve axis rotational symmetry, the helicla flute is provided with two correspondingly, two the helicla flute sets up with rotating sleeve axis rotational symmetry, helicla flute and lifting groove one-to-one, the elastic block is provided with two, two the elastic block sets up with rotating sleeve axis rotational symmetry, the elastic block is at corresponding lifting groove and helicla flute internal motion.

Through adopting above-mentioned technical scheme, through setting up two lift grooves and two helicla flute for the process that second support piece risees and descends is more steady.

Optionally, the actuating mechanism sets up with second supporting component one-to-one, actuating mechanism includes the worm wheel with the coaxial rigid coupling of rotation sleeve, the bedspread rotates and is connected with the worm, worm and worm wheel meshing.

Through adopting above-mentioned technical scheme, drive worm rotates, drives worm wheel and rotates the sleeve rotation for actuating mechanism can drive the second support piece and rise to reset.

Optionally, worms in the driving mechanism distributed along the same straight line are coaxially and fixedly connected.

Through adopting above-mentioned technical scheme, with the coaxial fixed connection of worm that is located on same straight line, a worm of drive rotates, can reset the second support piece among a plurality of second supporting component.

Optionally, the second support assembly further comprises a fixing sleeve fixedly arranged in the bedspread, the abutting piece is connected in a sliding manner in the vertical direction in the fixing sleeve, the abutting piece is rotationally connected with the second support piece in the horizontal direction, and the second elastic piece is in abutting connection with the abutting piece.

Through adopting above-mentioned technical scheme, when driving a plurality of second support piece and replying back initial position simultaneously, if worm continue to rotate this moment, second support piece can rotate along with rotating the sleeve. If the second elastic piece is directly abutted with the second supporting piece, abrasion is easy to generate, the abrasion of the second elastic piece and the second supporting piece is reduced by arranging the abutting piece, the worm is conveniently controlled, and a component for monitoring whether the second supporting piece resets is not required to be arranged.

Optionally, the upper end surface of the second support member is provided as an inclined surface, and the inclined surface is inclined downwards in a direction close to the central axis of the length direction of the bedspread.

By adopting the technical scheme, the upper end face of the second supporting piece is set to be an inclined plane, so that the supporting force generated by the second supporting piece to the human body is inclined to the central axis of the length direction of the bedspread, and the movement of the human body to the free supporting part is facilitated.

Optionally, the height of the upper end face of the second support member when the second support member is at the lowest position is not smaller than the height of the upper end face of the first support member when the first support member is at the highest position.

By adopting the technical scheme, the free supporting part can be slightly sunken downwards, and the free supporting part is beneficial to the movement of a human body.

Optionally, the upper end face of the bedspread is provided with an inclined portion, the inclined portion is arranged at one end of the bedspread in the length direction, and the inclined portion is inclined downwards in a direction away from the central axis of the bedspread in the width direction.

By adopting the technical scheme, when a person lies on the mattress without using a pillow, the head can slightly sink by the inclined part, and the cervical vertebra is stretched.

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

1. the first support component can be attached to the bent shape of the human spine to better support the spine, the second support component can enable the human body to feel slight discomfort and force the human body to move to a more comfortable free support part, so that improper sleeping postures are corrected, and the human spine is protected;

2. through setting up the second supporting component for the uncomfortable sense of restriction supporting part changes gradually, does benefit to the people to initially fall asleep, gives the certain adaptation buffering of human body.

Drawings

Fig. 1 is an exploded view of the overall structure of a ridge-protecting mattress of example 1.

Fig. 2 is a sectional view showing the construction of a ridge protecting mattress according to embodiment 1.

Fig. 3 is a structural sectional view of the first support assembly in embodiment 1.

Fig. 4 is a structural sectional view of the second support assembly in embodiment 1.

Fig. 5 is an enlarged view of the structure of the portion a in fig. 4.

Fig. 6 is an expanded view of the inner wall of the rotating sleeve in embodiment 1, mainly for showing the structures of the lifting groove and the spiral groove.

Fig. 7 is an exploded view of the overall structure of a ridge-protecting mattress in example 2.

Fig. 8 is a structural sectional view of the second supporting member in embodiment 2.

Fig. 9 is an expanded view of the inner wall of the rotating sleeve in embodiment 2, mainly for showing the structures of the lifting groove and the spiral groove.

Fig. 10 is a sectional view showing the construction of a ridge-protecting mattress according to embodiment 3.

Reference numerals illustrate: 100. a bed cover; 101. applying a bedspread; 102. a lower bedspread; 110. an inclined portion; 200. a bed net; 201. a free support portion; 202. a restriction support; 210. a first support assembly; 211. a support sleeve; 212. a first elastic member; 213. a first support; 220. a second support assembly; 221. a fixed sleeve; 222. rotating the sleeve; 2221. a lifting groove; 2222. a spiral groove; 2223. a clamping block; 223. a second support; 224. an elastic block; 225. a second elastic member; 226. an abutment; 300. a driving mechanism; 310. a worm; 320. a worm wheel.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-9.

The embodiment of the application discloses a spine protection mattress.

Example 1

Referring to fig. 1, a ridge protection mattress comprises a bed cover 100 and a bed net 200, the bed cover 100 comprises an upper bed cover 101 and a lower bed cover 102, the bed net 200 is positioned in the lower bed cover 102, and the upper bed cover 101 is positioned above the bed net 200. The upper bedspread 101 is made of a material having a certain elasticity. In use, the upper bedspread 101 is positioned above to contact the human body, and the bed net 200 supports the human body. An elastic filling layer can be further arranged between the upper bedspread 101 and the bed net 200 to improve the comfort of the mattress.

Referring to fig. 1 and 2, the bed net 200 includes a free-standing portion 201 and a restraining support portion 202. The free support 201 is located in the middle of the lower bed cover 102 and is symmetrically arranged about the centre axis of the bed cover 100 in the length direction (shown as I-I in fig. 1). The limiting support portions 202 are provided in two, and are provided on both sides in the longitudinal direction of the free support portion 201. The free-standing portion 201 includes a plurality of first support members 210 arranged in an array, and the constraint support portion 202 includes a plurality of second support members 220 arranged in an array.

Referring to fig. 2 and 3, the first support assembly 210 includes a support sleeve 211 fixedly connected with the lower bedcover 102, and the support sleeve 211 has a cylindrical hollow structure with an axis disposed vertically. The support sleeve 211 is slidably connected with a first support 213 in a vertical direction, and the first support 213 can support a human body. A first elastic member 212 is disposed between the first supporting member 213 and the supporting sleeve 211, and the first elastic member 212 is disposed in the supporting sleeve 211.

When a person lies on the mattress in a right posture, the spine position corresponds to the position of the free supporting part 201, and the weight of the person is mainly applied to the first supporting component 210, so that the first supporting element 213 descends, and at this time, the first elastic element 212 is pressed to generate elastic force, so that the first supporting element 213 conforms to the shape of the spine and supports the spine. At this time, the human body is comfortable.

Referring to fig. 2 and 4, the second support assembly 220 includes a fixing sleeve 221 fixedly connected to the lower bedspread 102, the fixing sleeve 221 having a cylindrical hollow structure with its axis disposed vertically. A rotating sleeve 222 is coaxially and rotatably connected above the fixed sleeve 221, and the rotating sleeve 222 is of a cylindrical hollow structure. An abutment member 226 is slidably connected in the vertical direction in the fixing sleeve 221, and a second support member 223 is rotatably connected in the horizontal direction to the abutment member 226. A second elastic member 225 is disposed between the abutment member 226 and the fixing sleeve 221, and the second elastic member 225 is disposed in the fixing sleeve 221.

Referring to fig. 5 and 6, a lifting groove 2221 and a spiral groove 2222 are formed in the inner wall of the rotation sleeve 222. The lifting groove 2221 is vertically arranged, one end of the spiral groove 2222 is communicated with the bottom of the lifting groove 2221, the other end is communicated with the top of the lifting groove 2221, and the spiral groove 2222 spirally ascends along the inner wall of the rotating sleeve 222. The rotation sleeve 222 is fixedly connected with a plurality of clamping blocks 2223 in the lifting groove 2221, the clamping blocks 2223 are uniformly distributed along the vertical direction, the cross sectional area of the clamping blocks 2223 is gradually increased in the vertical downward direction, and in the embodiment, the clamping blocks 2223 are triangular in vertical section. The second supporting member 223 is fixedly connected with an elastic block 224, and the elastic block 224 is made of an elastic material. The elastic block 224 can slide in the lifting groove 2221 and be clamped between any adjacent two of the clamping blocks 2223, and can move along the spiral groove 2222.

When a person lies above the limiting support 202, the second support assembly 220 is stressed, and the second support member 223 descends, so that the elastic block 224 is clamped between the adjacent clamping blocks 2223, and at this time, the second elastic member 225 is pressed to generate elastic force, so that a local force is generated on the human body located on the limiting support 202. As the elastic block 224 descends, the compression degree of the second elastic member 225 increases, so that the discomfort of the part of the human body located on the restriction support 202 increases, forcing the human body to move to the more comfortable free support 201. By providing the second support assembly 220, the uncomfortable feeling of the limiting support 202 is gradually changed, which is beneficial to the initial sleeping of the person and the adaptation and buffering of the person. When the elastic block 224 is located at the bottom of the lifting slot 2221, the rotating sleeve 222 is driven to rotate, and under the combined action of the elastic force of the second elastic member 225, the elastic block 224 can move in the spiral slot 2222, so that the second supporting member 223 is lifted and reset.

Referring to fig. 2 and 4, a driving mechanism 300 for driving the rotation sleeve 222 to rotate is further disposed in the lower bedspread 102. The driving mechanism 300 is disposed in one-to-one correspondence with the second supporting component 220. The driving mechanism 300 includes a worm 310 rotatably connected to the lower bedspread 102 and a worm wheel 320 coaxially and fixedly connected to the rotating sleeve 222, in this embodiment, the worm wheel 320 is sleeved outside the rotating sleeve 222, the worm 310 is horizontally disposed, and the axis of the worm is parallel to the central axis (I-I in fig. 1) of the bedspread 100 in the length direction. The worm 310 is meshed with a worm wheel 320. The worms 310 in the driving mechanism 300 which are distributed along the same straight line are coaxially and fixedly connected. In this embodiment, the worm 310 is driven by a motor.

The implementation principle of the embodiment 1 is as follows: when a person is sleeping on the free supporting portion 201 in the middle of the mattress in a posture correcting manner, the first supporting component 210 can support the spine of the person, and the gravity of the person compresses the first elastic piece 212, so that the first supporting piece 213 can be attached to the curved shape of the spine of the person, and better support is performed on the spine. When the sleeping posture of the person is improper, the first support component 210 in the free support part 201 and the second support component 220 of the limiting support part 202 support the spine of the person at the same time, but the second support component 220 can cause the person to feel slight discomfort and force the person to move to the more comfortable free support part, so that the improper sleeping posture is corrected, and the spine of the person is protected. When the second supporting members 223 need to be reset, all the second supporting members 223 are first pressed down to the lowest position, and after the elastic blocks 224 are located at the bottom of the lifting groove 2221, the driving mechanism 300 drives the rotating sleeve 222 to rotate, and the elastic blocks 224 can move in the spiral groove 2222, so that the second supporting members 223 are lifted up and reset. The heights of the second supporting members 223 on the same straight line may be different, and when the second supporting members 223 perform the resetting movement, some of the second supporting members 223 return to the initial positions first, at this time, the worm 310 continues to rotate, the elastic block 224 drives the second supporting members 223 to rotate along with the rotating sleeve 222, at this time, the abutting members 226 do not rotate, so that the abrasion of the second elastic members 225 and the second supporting members 223 can be reduced.

Example 2

Referring to fig. 7, this embodiment is different from embodiment 1 in that an inclined portion 110 is provided on the upper bed cover 101, the inclined portion 110 is provided at one end in the longitudinal direction of the bed cover 100, and the inclined portion 110 is inclined downward in a direction away from the central axis in the width direction of the bed cover 100. The central axis of the bedspread 100 in the width direction is shown as II-II in fig. 7.

Referring to fig. 8 and 9, the elevating grooves 2221 are provided in two, and the two elevating grooves 2221 are provided rotationally symmetrically about the axis of the rotation sleeve 222; the spiral grooves 2222 are provided in correspondence with two, and the two spiral grooves 2222 are provided rotationally symmetrically about the rotation sleeve 222 axis. The spiral grooves 2222 are provided in one-to-one correspondence with the lifting grooves 2221. The elastic blocks 224 are provided in two, and the two elastic blocks 224 are provided rotationally symmetrically with respect to the axis of the rotation sleeve 222. The elastic block 224 moves in the corresponding lifting groove 2221 and spiral groove 2222.

The implementation principle of the embodiment 2 is as follows: by providing the inclined part 110, when a person lies on the mattress without using a pillow, the inclined part 110 can slightly sink the head to stretch the cervical vertebrae. By providing two elastic blocks 224, two lifting grooves 2221 and two spiral grooves 2222. So that the process of raising and lowering the second support 223 is smoother.

Example 3

The present embodiment is different from embodiment 1 in that the height of the upper end surface of the second support 223 when the second support 223 is at the lowest position is smaller than the height of the upper end surface of the first support 213 when the first support 213 is at the highest position. The upper end surface of the second support 223 is provided as a slope which is inclined downward in a direction approaching the longitudinal central axis of the bed cover 100, which is shown as I-I in fig. 1.

The implementation principle of the embodiment 3 is as follows: the upper end surface of the second support 223 is provided as an inclined surface, so that the support force of the second support 223 on the human body is inclined to the central axis of the bedspread 100 in the length direction, which is more beneficial for the human body to move to the free supporting part 201. The free supporting portion 201 can be slightly recessed downward by the difference in height between the first supporting member 213 and the second supporting member 223, which is beneficial for the human body to move to the free supporting portion 201.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A spine protection mattress, comprising a bedspread (100), wherein a bed net (200) is arranged in the bedspread (100), and is characterized in that: the bed net (200) comprises a free supporting part (201) and a limiting supporting part (202), wherein the free supporting part (201) is positioned in the middle of the bed cover (100), and the limiting supporting parts (202) are arranged in two and are respectively positioned at two sides of the free supporting part (201) in the length direction; the free support part (201) comprises a plurality of first support components (210), the first support components (210) comprise first support pieces (213) which are slidably connected with the bedspread (100) in the vertical direction, first elastic pieces (212) are arranged between the first support pieces (213) and the bedspread (100), the first elastic pieces (212) provide elastic support for the first support pieces (213), the limiting support part (202) comprises a plurality of second support components (220) which are arranged in an array, and the second support components (220) comprise second support pieces (223) connected with the bedspread (100); the limiting support portion (202) further comprises a rotating sleeve (222) vertically arranged in the bedspread (100), a lifting groove (2221) is vertically formed in the inner wall of the rotating sleeve (222), a plurality of clamping blocks (2223) are fixedly connected in the lifting groove (2221), the clamping blocks (2223) are uniformly distributed in the vertical direction, the cross-sectional area of each clamping block (2223) is gradually increased in the vertical downward direction, the second support piece (223) is fixedly connected with an elastic block (224), the elastic block (224) can slide in the lifting groove (2221) and be clamped between any two adjacent clamping blocks (2223), and the second support assembly (220) further comprises a second elastic piece (225) which provides elastic support for the second support piece (223).

2. A spine protection mattress according to claim 1 wherein: the rotating sleeve (222) is rotationally connected with the bedspread (100) in the horizontal direction, a driving mechanism (300) for driving the rotating sleeve (222) to rotate is further arranged in the bedspread (100), a spiral groove (2222) is further formed in the inner wall of the rotating sleeve (222), one end of the spiral groove (2222) is communicated with the bottom of the lifting groove (2221), the other end of the spiral groove is communicated with the top of the lifting groove (2221), the spiral groove (2222) ascends in a spiral mode along the inner wall of the rotating sleeve (222), and the elastic block (224) can move in the spiral groove (2222).

3. A spine protection mattress according to claim 2, characterized in that: lifting groove (2221) are provided with two, two lifting groove (2221) are provided with two about rotating sleeve (222) axis rotational symmetry, spiral groove (2222) are provided with two correspondingly, two spiral groove (2222) are provided with about rotating sleeve (222) axis rotational symmetry, spiral groove (2222) and lifting groove (2221) one-to-one set up, elastic block (224) are provided with two, two elastic block (224) are provided with about rotating sleeve (222) axis rotational symmetry, elastic block (224) are at corresponding lifting groove (2221) and spiral groove (2222) internal motion.

4. A ridge protection mattress according to claim 2 or 3, characterized in that: the driving mechanism (300) and the second supporting component (220) are arranged in one-to-one correspondence, the driving mechanism (300) comprises a worm wheel (320) coaxially fixedly connected with the rotating sleeve (222), the bedspread (100) is rotationally connected with a worm (310), and the worm (310) is meshed with the worm wheel (320).

5. A spine protection mattress according to claim 4 wherein: the worms (310) in the driving mechanism (300) distributed along the same straight line are coaxially and fixedly connected.

6. A spine protection mattress according to claim 5 wherein: the second support assembly (220) further comprises a fixed sleeve (221) fixedly arranged in the bedspread (100), an abutting piece (226) is connected in the fixed sleeve (221) in a sliding mode in the vertical direction, the abutting piece (226) is rotationally connected with the second support (223) in the horizontal direction, and the second elastic piece (225) abuts against the abutting piece (226).

7. A spine protection mattress according to claim 2, characterized in that: the upper end surface of the second support member (223) is provided as a slope which is inclined downward in a direction approaching the central axis of the bed cover (100) in the length direction.

8. A spine protection mattress according to claim 2, characterized in that: the height of the upper end face of the second supporting piece (223) is not smaller than the height of the upper end face of the first supporting piece (213) when the first supporting piece (213) is located at the highest position when the second supporting piece (223) is located at the lowest position.

9. A spine protection mattress according to claim 1 wherein: the upper end face of the bedspread (100) is provided with an inclined portion (110), the inclined portion (110) is arranged at one end of the bedspread (100) in the length direction, and the inclined portion (110) is inclined downwards in a direction away from the central axis of the bedspread (100) in the width direction.