CN209733202U

CN209733202U - lifting mattress

Info

Publication number: CN209733202U
Application number: CN201821841396.2U
Authority: CN
Inventors: 彭方
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2019-12-06
Anticipated expiration: 2028-11-09

Abstract

The utility model discloses a lifting mattress, include: the mattress body, set up in the mount of mattress body bottom surface, set up in elevating system in the mattress body, the mattress body includes the bed frame and wraps up the body of the pad on the bed frame, the bed frame includes movable part and fixed part, the movable part with through flip structure swing joint between the fixed part. In this way, the utility model relates to a lift mattress need not cooperate the bedstead to adjust, can come the angle of independent control mattress itself through elevating system, and the user uses more convenient.

Description

Lifting mattress

Technical Field

The utility model relates to a mattress field especially relates to a lift mattress.

Background

The mattress is an article between the human body and the bed used for ensuring that consumers obtain healthy and comfortable sleep, and along with the continuous improvement of the living standard and living requirements of people, the functional bed capable of being lifted is more and more favored by people.

However, the so-called folding or deformation mattress in the market at present still needs to be adjusted by means of the bed frame, because the lifting mechanism is installed in the bed frame, the folding or deformation of the mattress is actually completed through the deformation of the bed frame, the mattress does not have the deformation capability, when a user needs to replace the whole bed frame, the user does not need to simply replace one mattress, the cost is high, and the installation and the maintenance are inconvenient.

SUMMERY OF THE UTILITY MODEL

the utility model mainly solves the technical problem of providing a lifting mattress, which has the advantages of high reliability, compact structure, convenient use, low price and the like, and has wide market prospect in the application and popularization of the mattress.

In order to solve the technical problem, the utility model discloses a technical scheme be:

Providing a lift mattress comprising: the mattress comprises a mattress body and a lifting mechanism arranged in the mattress body, wherein the mattress body comprises a mattress frame and a mattress body wrapped on the mattress frame, the mattress frame comprises a movable part and a fixed part, the movable part is movably connected with the fixed part through a turnover structure,

The lifting mechanism used for pushing the movable part to move up and down comprises an underframe, a connecting frame, a limiting frame, a scissor lifting unit, a push head and a slide bar, the bottom frame is arranged on the movable part and is movably connected with the connecting frame through a connecting rod, the head end of the limiting frame and the head end of the scissor lifting unit are arranged on one end of the underframe at the same time, the slide bar is connected with the scissor lifting unit, and both ends of the slide bar are arranged at the upper part of the connecting frame, the limiting frame is provided with a sliding chute, the slide bar is driven by the connecting frame to move back and forth in the chute, the lower part of the connecting frame is connected with a driving device, the connecting frame drives the scissor lifting unit to expand and contract through the sliding rod, the push head is movably arranged at the tail end of the scissor lifting unit, and the push head is connected with the fixing frame.

In a preferred embodiment of the present invention, the turning structure includes one or more of a rotating shaft, a hinge, and a folding mechanism.

In a preferred embodiment of the present invention, the folding mechanism is disposed on two opposite side walls of the cushion frame.

In a preferred embodiment of the present invention, the folding mechanism comprises a first movable member and a second movable member, the first movable member comprises a plurality of first movable racks engaged with each other, the second movable member comprises a plurality of second movable racks engaged with each other, and the first movable racks and the second movable racks are interlaced and movably connected with each other.

in a preferred embodiment of the present invention, a fixing frame is fixedly connected to the fixing portion, and the pushing head is connected to the fixing frame.

In a preferred embodiment of the present invention, a lower portion of the connecting frame is provided with a traction rod for connecting the driving device.

In a preferred embodiment of the present invention, the chassis is movably provided with a line frame, and the pulling rope on the driving device passes through the through hole on the line frame.

In a preferred embodiment of the present invention, the pulling rope is connected with an L-shaped protecting sleeve, and the protecting sleeve is connected with the through hole by a screw thread.

In a preferred embodiment of the present invention, the top surface of the sidewall of the cushion frame is provided with an upper protrusion, and the bottom frame is fixed to the upper protrusion.

In a preferred embodiment of the present invention, the bottom frame is fixed to the upper protrusion through a hinge.

The utility model has the advantages that: need not cooperate the bedstead to adjust, can adjust the angle of mattress itself alone through elevating system, the user uses more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

Fig. 1 is a schematic structural view of a preferred embodiment of a lifting mattress of the present invention;

Fig. 2 is a schematic structural view of the lifting mechanism in the lifting mattress of the present invention;

Fig. 3 is a schematic structural view of the upper projection in the lifting mattress of the present invention;

Fig. 4 is a schematic structural view of the folding mechanism in the lifting mattress of the present invention;

Fig. 5 is a schematic structural view of the mattress frame in the lifting mattress of the present invention;

Fig. 6 is a schematic side view of the mattress frame of the lifting mattress of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention includes:

A lift mattress, comprising: mattress body, set up in this internal one or more elevating system 1 of mattress, when only one during elevating system, elevating system can set up in the intermediate position of mattress, when elevating system's quantity is two, can set up in the both sides of mattress, more even atress.

The mattress body includes the bed frame and wraps up the body 2 of packing on the bed frame, the body of packing up includes spring mattress, soft palm mattress, latex mattress, water mattress, and multiple different materials such as air mattress, magnetism mattress to satisfy different users' user demand. When the cushion body adopts a spring structure, the springs (about 5 rows of springs) near the turnover structure are mutually wound and connected by using elastic rubber belts, so that the springs can be mutually overlapped and folded when the movable part rises, the inner circle radius of the cushion body during bending is reduced, the cushion body can be more smoothly folded and turned, and the springs at other parts can be connected by adopting spiral steel wires.

The cushion frame is divided into a movable part 3 and a fixed part 4, and the movable part is movably connected with the fixed part through a turnover structure 5.

The lifting mechanism 1 for pushing the movable part to move up and down comprises an underframe 11, a connecting frame 12, a limiting frame 13, a scissor lifting unit 14, a slide rod 15 and a push-pull head 16 for providing a lifting fulcrum.

The chassis set up in the movable part, the chassis pass through connecting rod 17 with link swing joint, spacing head end with the head end of cutting fork elevating unit set up simultaneously in one of chassis is served, the slide bar with cutting fork elevating unit is connected, just the both ends of slide bar set up in the upper portion of link, be provided with spout 18 on the spacing, the slide bar is in under the drive of link round trip movement in the spout, the lower part of link is connected with drive arrangement 96, the link passes through the slide bar drives cutting fork elevating unit expandes and contracts, push away the head activity set up in cut fork elevating unit's end.

The lower part of the connecting frame is provided with a traction rod 19 used for connecting the driving device, namely, a traction rope 190 (steel cable) on the driving mechanism can be fixed on the traction rod or a movable seat of the traction rod, so that the driving control can be more accurately carried out, and the conditions of loosening or inaccurate driving alignment and the like are prevented.

The rotatable line frame 191 that crosses that is provided with on the chassis, the last tractive rope that drives passes through-hole on the line frame, can be better carry out the winding displacement, prevent unfavorable condition such as tractive rope winding, can carry out angle adjustment by oneself according to the elevating condition of difference moreover. Be connected with L type protective sheath on the tractive rope, the protective sheath with the through-hole is threaded connection, can effectually protect by the tractive rope like this, improves life, cooperates rotatable line frame of crossing simultaneously, can prevent to provide more comfortable use impression because of the angle can not change the people's problem of putting that produces.

when the mattress needs to be lifted, the driving device tensions the pulling rope, the end part of the connecting frame connected with the pulling rope is lifted upwards, the connecting frame rotates around the connecting rod by utilizing the lever principle, namely, the end connected with the sliding rod moves downwards, so that the sliding rod sliding downwards in the sliding groove can drive the scissor lifting unit to unfold, the angle of the pushing and pulling head is adjusted in a self-adaptive manner, and the scissor lifting unit is supported to jack up the movable part upwards more stably.

on the basis of the structure, the fixing frame 6 can be arranged on the bottom surface of the mattress body (of the fixing part), the fixing frame is arranged on the bottom surface of the mattress body, the push head is connected with the fixing frame, so that the push head can be better fixed and can play a role of a supporting point, the push head cannot move randomly, the problems of lifting failure and the like caused by inaccurate fixed point position and action of the push head cannot be caused, and the use safety and stability are improved.

Detailed description of the preferred embodiment

The movable part and the fixed part comprise side wall plates and fixing shafts for connecting and fixing 2 side walls, the fixing shafts and the side wall plates can be located on the same plane, and the middle of the cushion body is fixed on the fixing shafts so as to keep the stability of the cushion body.

Detailed description of the invention

The top surface of the side wall of the cushion frame is provided with an upper lug 23, and the bottom frame is fixed on the upper lug, so that the lifting mechanism can adapt to lifting mechanisms with different sizes, and different use requirements are met.

Detailed description of the preferred embodiment

The turnover structure adopts a rotating shaft or a hinge, the rotating shaft and the hinge can be directly used for connecting the movable part and the fixed part, and the installation is convenient.

Detailed description of the invention

The flip structure employs a folding mechanism 5.

the folding mechanism is arranged on two opposite side walls of the cushion frame, the folding mechanism comprises a first movable assembly and a second movable assembly which are hinged, the first movable assembly comprises a plurality of first movable joint racks which are meshed with each other, the second movable assembly comprises a plurality of second movable joint racks which are meshed with each other, the first movable joint racks and the second movable joint racks are staggered and movably connected with each other, in order to increase the effectiveness and the stability of transmission, a transmission shaft 97 can be arranged between two groups of folding mechanisms, and a driving device can be directly connected onto the transmission shaft.

The first movable assembly comprises a first movable rack A1, a first movable rack A2 and a first movable rack A3, the second movable assembly comprises a second movable rack B1, a second movable rack B2 and a second movable rack B3, one end of the second movable rack B1 and one end of the second movable rack B2 are hinged with the first movable rack A1 through movable bolts, the other end of the second movable rack B2 and one end of the second movable rack B3 are hinged with the first movable rack A2 through movable bolts, the other end of the second movable rack B3 is hinged with one end of the first movable rack A3 through movable bolts, the other end of the second movable rack B1 extends towards the head of the bed and is flush with the head of the bed, the other end of the first movable rack A3 extends towards the tail of the bed and is flush with the tail of the bed, and both end faces of the first movable rack and the second movable rack are provided with circular-arc saw teeth, the first articulated rack A1, the first articulated rack A2 and the first articulated rack A3 are meshed through saw teeth and are in transmission connection, and the second articulated rack B1, the second articulated rack B2 and the second articulated rack B3 are also meshed through saw teeth and are in transmission connection.

The utility model discloses a mattress, including mattress frame 91, mattress frame, horizontal strengthening rib 912, spring 94, horizontal strengthening rib 912, horizontal strengthening rib 911 and vertical strengthening rib 912, the head that makes things convenient for the mattress can be convenient lifts up and puts down, horizontal strengthening rib 912 comprises a plurality of movable fixture blocks that wire rope establishes ties, and "U" type structure and the spring 94 one-to-one setting of activity fixture block 99, and its inside surface is provided with the recess with spring 94 block, the through-hole is seted up at "U" type opening both ends of activity fixture block, utilizes wire rope to run through the through-hole on both sides with a plurality of movable fixture blocks establish ties into horizontal strengthening rib and with both ends respectively with vertical strengthening rib fixed connection, 4 horizontal strengthening ribs all adopt above-mentioned structure, can be according to the folding angle arbitrary bending in head of a bed, still.

A plurality of connecting rods 98 transversely penetrate through the hollow structure of the frame body 1, and two ends of each connecting rod 98 are fixedly connected with the extension sections of the second swing racks B1 on two sides of the frame body or the extension sections of the first swing racks A3 on two sides of the frame body respectively.

The utility model relates to a lift mattress's beneficial effect is: need not cooperate the bedstead to adjust, can adjust the angle of mattress itself alone through elevating system, the user uses more convenient.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. A lift mattress, comprising: the mattress comprises a mattress body and a lifting mechanism arranged in the mattress body, wherein the mattress body comprises a mattress frame and a mattress body wrapped on the mattress frame, the mattress frame comprises a movable part and a fixed part, the movable part is movably connected with the fixed part through a turnover structure,

the lifting mechanism comprises an underframe, a connecting frame, a limiting frame, a scissor lifting unit, a puller head and a sliding rod, the underframe is arranged on the movable part, the underframe is movably connected with the connecting frame through a connecting rod, the head end of the limiting frame and the head end of the scissor lifting unit are simultaneously arranged on one end of the underframe, the sliding rod is connected with the scissor lifting unit, the two ends of the sliding rod are arranged on the upper part of the connecting frame, a sliding groove is arranged on the limiting frame, the sliding rod is driven by the connecting frame to move back and forth in the sliding groove, the lower part of the connecting frame is connected with a driving device, the connecting frame drives the scissor lifting unit to expand and contract through the sliding rod, and the puller head is movably arranged at the tail end of the scissor lifting unit.

2. the lift mattress of claim 1, wherein the flipping mechanism comprises one or more of a spindle, a hinge, and a folding mechanism.

3. A lift mattress as claimed in claim 2, wherein said folding mechanism is provided on two opposite side walls of said frame.

4. The elevating mattress as set forth in claim 3, wherein said folding mechanism comprises a first movable element and a second movable element, said first movable element comprising a plurality of first interlocking racks and said second movable element comprising a plurality of second interlocking racks, said first interlocking racks being interlaced and movably connected to said second interlocking racks.

5. The elevating mattress of claim 1, wherein a fixing frame is fixedly connected to the fixing portion, and the pushing head is connected to the fixing frame.

6. a lift mattress as claimed in claim 1 wherein the lower part of the connecting frame is provided with tie rods for connection to the drive means.

7. The lifting mattress according to claim 1, wherein a wire passing frame is movably arranged on the base frame, and the pulling rope on the driving device passes through the through hole on the wire passing frame.

8. The elevating mattress as set forth in claim 7, wherein said pulling rope is connected with an L-shaped protective sheath, said protective sheath being in threaded connection with said through hole.

9. a lift mattress as claimed in any one of claims 1 to 8 wherein the top surfaces of the side walls of the frame are provided with upper lugs.

10. The elevating mattress of claim 9, wherein said base frame is secured to said upper projections by a pivot.