阅读说明：本技术 一种床板与电动床 (Bed board and beddo ) 是由 杨铭轲 于 2020-04-29 设计创作，主要内容包括：本申请揭示了一种床板与电动床,床板包括依次活动衔接的背板、座板和腿板,所述背板的指定区域设置镂空区域,所述镂空区域内设置顶托部件,以使所述顶托部件对应的床垫区域承受到所述顶托部件的顶托力,所述指定区域为所述背板靠近所述座板的区域。通过在背板靠近座板的指定区域设置镂空区域,并在镂空区域内设置顶托部件,以便顶托部件对应的床垫区域在顶托力作用下发生形成拱形顶托结构,增加用户在顶托力支撑下的使用舒适度。(The application discloses bed board and beddo, bed board are including activity linked up's backplate, bedplate and leg board in proper order, the appointed area of backplate sets up the fretwork region, set up the top in the fretwork region and hold in the palm the part, so that the mattress region that the top asks the part to correspond holds and receives the top of propping in the palm the holding power of part, the appointed area does the backplate is close to the region of bedplate. The hollow area is arranged in the designated area of the back plate close to the seat plate, and the jacking component is arranged in the hollow area, so that the mattress area corresponding to the jacking component generates an arched jacking structure under the action of jacking force, and the use comfort of a user under the support of the jacking force is improved.)

1. The utility model provides a bed board, its characterized in that includes backplate, bedplate and the leg board that links up in proper order, the appointed area of backplate sets up the fretwork region, set up in the fretwork region and hold in the palm the part, so that the mattress region that holds in the palm the part and correspond bears the jacking force of holding in the palm the part, the appointed area is the backplate is close to the region of bedplate.

2. The bedplate as claimed in claim 1, further comprising a bracket, wherein the back plate is connected to the bracket by a rotating shaft fixedly mounted on the bracket, and the back plate rotates along with the rotation of the rotating shaft to control the height of the jacking member above the hollowed-out area.

3. A bed pan as claimed in claim 2, wherein the jacking member is a designated pan fixed to the bracket, the designated pan having an area less than or equal to the area of the hollowed out region.

4. The bed board of claim 3, wherein when the back board is in a horizontal position parallel to the plane of the bracket, the force bearing surface of the back board away from the bracket is in the same plane as the force bearing surface of the designated bed board away from the bracket.

5. The bedplate as claimed in claim 3, wherein the rotation direction of the rotation shaft is along the connection direction of the back plate, the bedplate and the leg plate, when the rotation shaft rotates, one end of the back plate far away from the bedplate tilts up to be a tilting end, and one end of the back plate close to the bedplate sinks down to be a sinking end.

6. The bed board as claimed in claim 5, wherein the rotation shaft is mounted on the back surface of the bed board close to the support, the back board is divided into a tilting end area and a sinking end area along a straight line of the rotation shaft, the length ratio of the tilting end area to the sinking end area along the connecting direction of the back board, the bed board and the leg board is greater than or equal to 3: 2.

7. the bed board of claim 6, wherein the hollowed area is divided into a first portion and a second portion by a straight line where the rotating shaft is located, the first portion is located in an area where the tilted end is located, and the second portion is located in an area where the sinking end is located.

8. The bed board as claimed in claim 6, wherein the hollow area is located in the area of the sinking end, and when the back plate is horizontally disposed parallel to the plane of the support, the area mapped on the plane of the support is the mapping area, and the designated bed board is fixed on the support within the mapping area.

9. The bedplate of claim 3, wherein said designated bedplate is provided with a ball bearing on a force bearing surface remote from said support.

10. An electric bed comprising the bedplate as claimed in any of claims 1-9, further comprising a drive means; the backboard, the seat board and the leg board are movably connected through a linkage structure, the driving device is connected with the rotating shaft and drives the rotating shaft to rotate, the rotating shaft drives the backboard to rotate, and the posture of the backboard and the leg board is adjusted through the linkage structure when the backboard rotates.

Technical Field

The application relates to the bedding field, in particular to a bed board and an electric bed.

Background

At present, the electric bed is widely used in the fields of leisure, nursing, medical treatment and old age, and for convenient use, the bed board of the electric bed is combined in multiple areas to meet the use postures of different users. The bed board of current beddo is mostly two boards to the combinatorial relationship of four boards, and the quantity of board has decided the combination degree of freedom of the bed board of beddo, is mostly two to four degrees of freedom at present. When the electric bed is used, the posture of each plate can be changed under the driving of the driving device, but the posture of the existing electric bed still cannot meet the comfort requirement of a user.

Disclosure of Invention

The main objective of this application is to provide a bed board, aims at solving the technical problem that current beddo's gesture still can not satisfy user's comfort level requirement.

The application provides a bed board, including backplate, bedplate and the leg board that links up in proper order, the appointed area of backplate sets up the fretwork region, set up the top in the fretwork region and hold in the palm the part, so that the mattress region that the top asks the part to correspond holds and receives the top of propping in the palm the part holds the power of holding in the palm, the appointed area does the backplate is close to the region of bedplate.

Preferably, the bed board further comprises a support, the back plate is connected to the support through a rotating shaft fixedly assembled on the support, and the back plate rotates along with the rotation of the rotating shaft so as to control the height of the jacking component higher than the hollow area.

Preferably, the jacking component is a designated bed board fixed on the bracket, and the area of the designated bed board is smaller than or equal to that of the hollowed-out area.

Preferably, when the back plate is in a horizontal placement state parallel to the plane where the support is located, the back plate is far away from the stress surface of the support and is in the same plane with the stress surface of the designated bed plate far away from the support.

Preferably, the pivot direction of rotation is followed the linking direction of backplate, bedplate and leg board, when the pivot rotated, the backplate was kept away from the one end perk of bedplate is the perk end, the backplate is close to the one end of bedplate sinks, for sinking the end.

Preferably, the pivot assembly in the backplate is close to the bed board back of support is followed pivot place straight line the backplate is divided into perk end place region and sinks the end place region, perk end place region with sink the end place region, follow the length ratio in the joining direction of backplate, bedplate and leg board is more than or equal to 3: 2.

preferably, the hollow area is divided into a first part and a second part by a straight line where the rotating shaft is located, the first part is located in the area where the tilting end is located, and the second part is located in the area where the sinking end is located.

Preferably, the hollowed-out area is arranged in the area where the sinking end is located, when the back plate is in a horizontal placement state parallel to the plane where the support is located, the area, which is mapped on the plane where the support is located, of the designated area is a mapping area, and the designated bed board is fixed on the support within the range of the mapping area.

Preferably, balls are arranged on the stress surface of the appointed bed board, which is far away from the bracket.

The application also provides an electric bed, which further comprises a driving device; the backboard, the seat board and the leg board are movably connected through a linkage structure, the driving device is connected with the rotating shaft and drives the rotating shaft to rotate, the rotating shaft drives the backboard to rotate, and the posture of the backboard and the leg board is adjusted through the linkage structure when the backboard rotates.

The application has the beneficial technical effects that: this application sets up the fretwork region through the appointed region that is close to the bedplate at the backplate to set up the top in the fretwork region and hold in the palm the part, so that the mattress region that the top asks the part to correspond takes place to form arch top and holds in the palm the structure under the jacking power effect, increases the user comfort level under the jacking power supports.

Drawings

Fig. 1 is a schematic cross-sectional view of a longitudinal section of a bed plate according to an embodiment of the present application;

fig. 2 is a schematic top view of a bedplate according to an embodiment of the present application.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1 and 2, the bed board of this application embodiment, including backplate 1, bedplate 2 and the leg board 3 that links up in proper order, the appointed area of backplate 1 sets up fretwork region 11, set up the jacking part in the fretwork region 11, so that the mattress region that the jacking part corresponds holds the jacking power of jacking part, the appointed area does backplate 1 is close to the region of bedplate 2.

This application sets up fretwork area 11 through the appointed region that is close to bedplate 2 at backplate 1 to set up the jacking part in fretwork area 11, so that the mattress area that the jacking part corresponds takes place to form arch jacking structure under the jacking power effect, increases the use comfort level of user under the jacking power supports. The movably connected back plate 1, the seat plate 2 and the leg plate 3 are connected through a rotating shaft 13 or a linkage structure. Above-mentioned bedplate 2 is regional for the bedplate that bears the buttock when the user normally lies the use, and above-mentioned backplate 1 bears the bedplate regional of back when the user normally lies the use, and above-mentioned appointed regional area is that backplate 1 is close to bedplate 2, and the bedplate that bears the waist when the user normally lies the use is regional. Because the waist equivalent diameter of the human body structure is small, the human body structure is far away from the wide crotch and the shoulder of the skeleton, the back plate 1 is close to the designated area of the seat plate 2 for bearing the waist of the user, and the jacking part is arranged, so that the mattress area corresponding to the jacking part naturally forms an arched jacking structure, the jacking to the waist of the user is increased, and the use comfort is improved. Particularly, in a zero gravity mode, the supporting part for supporting the waist is additionally arranged on the bed board, so that the skeletal muscles of a user can be further relaxed, and the lying comfort level of the user is greatly improved. The normal lying use of the present application refers to the use state that the back plate 1 of the present application correspondingly bears the back of the user, the seat plate 2 bears the buttocks of the user, and the leg plate 3 bears the legs of the user.

Further, the bed board further comprises a support 4, the back board 1 is connected to the support 4 through a rotating shaft 13 fixedly assembled on the support 4, and the back board 1 rotates along with the rotation of the rotating shaft 13 to control the height of the jacking component higher than the hollow area 11.

In this application, the one side that support 4 was kept away from to backplate 1 is the stress surface, bears the mattress on the stress surface to supply the user to use, the one side that is close to support 4 is the bed board back. The hollow area 11 of the present embodiment is a slot structure penetrating through the back plate 1. The position of the rotating shaft 13 supports the backboard 1, and the rotating shaft 13 drives the backboard 1 to rotate at the same time. The rotating shaft 13 comprises a rotating body and a body, one end of the body of the rotating shaft 13 is fixed on the support 4, the other end of the body of the rotating shaft 13 is connected with the rotating body to support the rotation of the rotating body, and one end of the rotating body, far away from the body of the rotating shaft 13, is fixedly connected with the backboard 1 to synchronously drive the rotation of the backboard 1 through the rotation of the rotating shaft 13. The backplate 1 drives the fretwork region 11 to take place high displacement when rotating, and the direction of above-mentioned high displacement indicates the planar direction in place when 4 levels of perpendicular to support are placed, through the change of above-mentioned high displacement, changes the top and holds in the palm the part and exceed the height of fretwork region 11, and then changes the arch height that the top held in the palm the part corresponding mattress region to present different arch height, increase the richness of bed board gesture, accessible adjustment arch height simultaneously makes the radian support closely apply user's waist region, increases use comfort, satisfies different user's demand. In other embodiments of this application, fretwork area 11 is half fretwork state, namely the recess that does not pierce through backplate 1 for, and the top in the fretwork area 11 holds in the palm the part to the deformation structure of highly scalable adjustment, and even follow backplate 1's rotation and take place reverse rotation, and above-mentioned reverse rotation shows to backplate 1 rotates appointed angle to the specified direction, then holds in the palm the part to the relative direction rotation appointed angle of specified direction, with keep supporting in the palm the part contact mattress all the time, and with mattress parallel contact, in order to reduce the friction damage to the mattress.

Further, the jacking component is a designated bed plate 12 fixed on the bracket 4, and the area of the designated bed plate 12 is smaller than or equal to that of the hollow area 11.

The jacking component of the application is directly and fixedly connected to the support 4 or indirectly and fixedly connected with the support 4 by being fixed on the body of the rotating shaft 13. The top support component of the present application is a small bed board embedded in the hollow area 11 of the back board 1, i.e. the above-mentioned designated bed board 12. The specified bed board 12 does not rotate along with the rotating shaft 13. When the back plate 1 rotates along with the rotating shaft 13, the designated bed plate 12 is in the original position and is unchanged, and the back plate 1 rotates to drive the hollow area 11 to change the height of the designated bed plate 12 higher than the hollow area 11, so that the arch height of a mattress area supported by the designated bed plate 12 is changed, and different arch heights are presented. The area of the designated bed plate 12 is smaller than or equal to the area of the hollow area 11, so that the designated bed plate 12 can smoothly penetrate through the hollow area 11 to realize the adjustment of the arch height. To expand the adjustment range of the arched height, the present application preferably specifies that the area of the bed plate 12 is smaller than the area of the hollow area 11, for example, specifies that the area of the bed plate 12 is 3/5 to 3/4 of the area of the hollow area 11, and specifies that the geometric center of the bed plate 12 coincides with the geometric center of the hollow area 11 when the force-bearing surface of the bed plate 12 and the force-bearing surface of the back plate 1 are at the same level.

Further, when the back plate 1 is in a horizontal state parallel to the plane of the bracket 4, the force bearing surface of the back plate 1 away from the bracket 4 is in the same plane as the force bearing surface of the designated bed plate 12 away from the bracket 4.

The utility model provides a backplate 1 be in with during the parallel level of support 4 place the state in plane, backplate 1 is kept away from the stress surface of support 4, with appointed bed board 12 is kept away from the stress surface of support 4 is in the coplanar, appoints bed board 12 not have the part of outstanding 1 stress surface of backplate promptly to when the user does not need the top of waist position to hold in the palm, with the effect of ordinary bed board the same to increase the gesture type of bed board, satisfy the user demand of the different gestures of user. This application is unanimous through the thickness of the appointed bed board 12 of control and backplate 1, realizes that backplate 1 is in the stress surface of appointed bed board 12 and backplate 1 when the level is placed in the coplanar.

Further, pivot 13 direction of rotation is followed backplate 1, bedplate 2 and leg plate 3's linking direction, when pivot 13 rotated, backplate 1 was kept away from the one end perk of bedplate 2 is the perk end, backplate 1 is close to the one end of bedplate 2 sinks, for sinking the end.

The rotation direction of pivot 13 of this application is along backplate 1, bedplate 2 and leg plate 3's linking direction to rotation through backplate 1 drives bedplate 2 and leg plate 3 and forms the gesture that is fit for the user and normally lies the use. The direction along the connection direction of the back plate 1, the seat plate 2 and the leg plate 3 is the direction from the head to the feet when the user lies on the bed plate and the back plate 1 bears the back of the user. The utility model provides a pivot 13 assembles at the bed board back of backplate 1, and backplate 1 rotates under the turning force drive of pivot 13, makes the one end perk of backplate 1, and the relative other end sinks, and backplate 1 uses pivot 13's the rotation fulcrum of turning to do the seesaw rotation as the strong point.

Further, pivot 13 assemble in backplate 1 is close to the bed board back of support 4 is followed pivot 13 place straight line backplate 1 is divided into perk end place region and sinks and holds the place region, perk end place region with sink and hold the place region, follow the length proportion on backplate 1, bedplate 2 and leg plate 3's the linking direction is more than or equal to 3: 2.

the change of the whole gesture of bed board is realized through the position and posture change of appointed bed board 12 and backplate 1 in this application, reaches and carries out the effect of holding in the palm the top through appointed bed board 12 to the waist of the user that normally lies down on the bed board and use, and the mounted position of injecing pivot 13 is located the end place that sinks of backplate 1 and is regional to when backplate 1 rotates, appointed bed board 12 protrusion fretwork is regional 11, forms the structure of holding in the palm naturally. And in order to form a natural jacking structure, the area where the sinking end is located is the area where the back plate 1 is close to the seat plate 2, and the boundary line is 3/5 or n/(n +2) in the length direction of the back plate 1 extending to the seat plate 2, wherein n is a positive integer larger than 3. The boundary is the position of the pivot of the rotating shaft 13.

Further, the hollow area 11 is divided into a first part and a second part by the straight line where the rotating shaft 13 is located, the first part is located in the area where the tilting end is located, and the second part is located in the area where the sinking end is located.

In this embodiment, the dividing line passes through the hollow area 11, so that the first part of the hollow area 11 is located in the area where the tilting end is located, the second part is located in the area where the sinking end is located, and the designated bed board 12 is fixed on the body of the rotating shaft 13 and does not rotate along with the rotating shaft 13. When the backboard 1 rotates, the second part located in the area where the sinking end is located protrudes out of the hollowed-out area 11, the first part located in the area where the tilting end is located is recessed in the hollowed-out area 11, only the second part protruding out of the hollowed-out area 11 plays a role of a jacking component, a mattress corresponding to the second part is jacked to form an arched jacking, and the transverse span of the arched jacking is positively correlated with the length of the second part of the appointed bedplate 12. The length of the specified bed plate 12 refers to the span in the direction extending from the back plate 1 to the bed plate 2, and the width of the specified bed plate 12 refers to the span in the direction perpendicular to the direction extending from the back plate 1 to the bed plate 2. The width of the bed board 12 is not limited in this application, and can be close to the width of the back board 1, or much smaller than the width of the back board 1. The width of the back plate 1 is preferably close to the width of the back plate, so that the jacking balance of the whole bed plate is improved. The width of the backboard 1 refers to the vertical span of the backboard 1 in the direction perpendicular to the direction in which the backboard 1 extends to the seat board 2.

Further, the hollow area 11 is disposed in the area where the sinking end is located, when the back plate 1 is in a horizontal placement state parallel to the plane where the bracket 4 is located, the area of the designated area mapped on the plane where the bracket 4 is located is a mapping area, and the designated bed plate 12 is fixed on the bracket 4 within the mapping area.

In another embodiment of the present application, the boundary is located at one edge of the hollowed area 11 far from the seat plate 2, that is, when the back plate 1 rotates, the sinking process of the sinking end of the back plate 1 is followed, the stress surface of the whole designated bed plate 12 protrudes the hollowed area 11, which plays a role of a jacking component, a mattress on the stress surface of the jacking component forms an arch jacking, the horizontal span of the arch jacking is equal to the length of the designated bed plate 12, the arch height of the arch jacking is positively correlated to the rotating amplitude of the back plate 1, that is, the rotation amplitude of the back plate 1 is large, the inclination angle with the horizontal plane is large, the height difference between the stress surface of the designated bed plate 12 and the stress surface of the sinking end area is large, and the arch height is large.

This application sets up fretwork region 11 through the appointed region that is close to bedplate 2 at backplate 1 to inlay appointed bed board 12 at fretwork region 11, and make backplate 1 rotate along with pivot 13, appointed bed board 12 is fixed in and is motionless on pivot 13. When the back plate 1 does not rotate and is in a horizontal state, the stress surfaces of the back plate 1 and the appointed bed plate 12 are on the same plane, and a mattress is supported together; inlay in appointed bed board 12 of fretwork area 11 stationary, when backplate 1 rotates along with pivot 13, make appointed bed board 12 wholly or part protrusion fretwork area 11, play the effect of jacking the part, exert jacking force to the mattress in its stress surface positive corresponding region, above-mentioned fretwork area 11 sets up in the user's waist region that normally lies use the bed board, appointed bed board 12 protrudes the partly natural jacking mattress of fretwork area 11, form the domes of jacking user's waist, the succinct easy realization of structure, but greatly richened the gesture type of beddo, greatly promoted the comfort level that the user used the beddo, and to the whole weight of beddo, the cost all does not have the increase, can not produce any negative effects.

Furthermore, balls are arranged on the stress surface of the appointed bed board 12 far away from the bracket 4.

This application is for the health care effect of richening the bed board, and further increase user's use comfort has set up the ball on appointed bed board 12's stress surface, makes appointed bed board 12 in the effect that plays the top and hold in the palm the part, carries out the micro-motion massage to user's waist region simultaneously, and the continuation accumulation that alleviates the top and hold in the palm power brings is tired to further promote user's use comfort.

The application also provides an electric bed, which comprises a driving device; backplate 1, bedplate 2 and leg plate 3 link up through linkage structure activity, drive arrangement connects pivot 13, the drive pivot 13 rotates, pivot 13 drives backplate 1 rotates, passes through when backplate 1 rotates linkage structure drives bedplate 2 with leg plate 3 adjustment gesture. The linkage structure is movably connected with the support 4, and drives the back plate 1, the seat plate 2 and the leg plate 3 which are fixed on the support 4 to be synchronously adjusted.

The bed board of the embodiment of the application can be used for deformation of bedding without electric drive, such as bedding for controlling a machine stop lever, and the rotation of the rotating shaft 13 is controlled through the machine stop lever. The embodiment of the application is preferentially used for the electric bed board, the driving device is connected with the rotating shaft 13, the driving rotating shaft 13 rotates, the rotating shaft 13 rotates to drive the backboard 1 to rotate, the posture of the backboard 1 is adjusted simultaneously by the linkage structure to drive the seat board 2 and the leg board 3 when rotating, the integral harmonious change of the posture of the electric bed is conveniently controlled, and the fluency is better. The linkage structure is any linkage mechanical structure for realizing linkage of the back plate 1, the seat plate 2 and the leg plate 3 of the existing electric bed. The terms "first", "second", etc. in the present application are used for distinction only and are not intended to be limiting.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.