CN208355050U

CN208355050U - a lift bed

Info

Publication number: CN208355050U
Application number: CN201721022134.9U
Authority: CN
Inventors: 陈冠宇
Original assignee: Stylution China Furniture Co ltd
Current assignee: Stylution China Furniture Co ltd
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2019-01-11
Anticipated expiration: 2027-08-16

Abstract

The utility model discloses a lifting bed, including first mattress, second mattress and head of a bed back, head of a bed back's bottom is equipped with two first cavitys, and two equal fixed mounting has the pneumatic pump in the first cavity, the bottom of pneumatic pump is equipped with first bearing base, the top fixed mounting of pneumatic pump has the support footboard, the one end of supporting the footboard is fixed at the top of pneumatic pump, and the other end of supporting the footboard extends to head of a bed back's outside, first mattress and second mattress are located the support footboard, and the second mattress is located between first mattress and the head of a bed back, the one end bottom that the support footboard was kept away from to first mattress is equipped with the footpost. The utility model discloses a change the height of the bed body apart from the height on ground and the head of a bed, can be convenient for people to carry out the health and cleanness to the part of the bed bottom, also satisfied different crowds' demand through the adjustment to the back of the bed head height simultaneously.

Description

A kind of Height-adjustable

Technical field

The utility model relates to bed technique field more particularly to a kind of Height-adjustables.

Background technique

Bed is the article of furniture of every household indispensability, and so rather than everyone can possess an opening and closing and fit bed, and living, we send out Existing many beds belong to fixed frame structure, and the height of bedside backrest is mostly consistent, do not consider different crowds Also can be different and very difficult for the hygiene of bed body bottom in life for bedside backrest height requirement, it needs It consumes a large amount of manual labors to move bed body, thus it is proposed that a kind of Height-adjustable.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Height-adjustable proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of Height-adjustable, including the first mattress, the second mattress and bedside backrest, there are two the bottom of the bedside backrest is set First cavity, and pulsometer is fixedly installed in two first cavitys, the bottom of the pulsometer is equipped with first bearing Pedestal is fixedly installed with support pedal at the top of the pulsometer, and one end of the support pedal is fixed on the top of pulsometer, The other end of support pedal extends to the outside of bedside backrest, and first mattress and the second mattress are located on support pedal, and For second mattress between the first mattress and bedside backrest, first mattress is equipped with bed far from one end bottom of support pedal Foot, cabinet base include connecting column and sleeve, and one end of the connecting column is fixedly installed in the one end of the first mattress far from bedside backrest Bottom, the connecting column are placed on the inside of sleeve, and the inside of the sleeve is equipped with sliding rail, and the two sides of the connecting column and sliding rail are sliding The bottom of dynamic connection, the connecting column and sleeve offers threaded hole and first through hole respectively, and the bottom of the sleeve is equipped with the Two bearing bases, and the lower part of sleeve is fixedly connected with the second cavity, and set that there are two support columns in the second cavity, described in two The second through-hole is offered on support column, the sleeve is internally threaded bar, and one end of the threaded rod sequentially passes through The other end of two through-holes, threaded hole and bearing base and the inside for extending to connecting column, the threaded rod extends to the second cavity Inside, the threaded rod are equipped with the first bevel gear being fixedly mounted far from one end of connecting column, are equipped with and turn in second cavity Two the second through-holes are run through in one end of lever, the rotating bar, extend to the outside of support column, the other end of the rotating bar prolongs Extending to the outside of the second cavity, the rotating bar is fixedly connected with second bevel gear far from one end close to threaded rod, and described the Two bevel gears and first bevel gear are intermeshed, and the rotating bar is fixedly connected with rocking handle far from one end of second bevel gear.

Preferably, second cavity is frustum cone structure, and two support columns are located at the same side of threaded rod, and support Column is close to bedside backrest.

Preferably, the connecting column is cavity structure, is equipped with rolling bearing in second through-hole.

Preferably, the threaded rod is equipped with limited block far from one end of first bevel gear.

Preferably, the rocking handle outer wall is equipped with rubber sleeve.

The beneficial effects of the utility model are: being promoted support pedal so that head of a bed part promotes height by pulsometer Degree rotates rotating bar by rotation crank according to the height that the head of a bed is promoted, so that second bevel gear is driven to rotate, second Bevel gear and first bevel gear are intermeshed so that threaded rod rotates so that connecting column under the action of threaded rod Upward sliding in sleeve, so that arriving for the height of cabinet base is promoted, so that bed body is in equilibrium state, by increasing a bottom The height in space easily can carry out hygiene to bed bottom, effectively reduce labour when cleaning while can also be with Change the height at bedside backrest.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Height-adjustable structural schematic diagram；

Fig. 2 be the utility model proposes a kind of Height-adjustable structure partial partial schematic diagram.

In figure: 1 first mattress, 2 second mattresses, 3 support pedals, 4 bedside backrests, 5 pulsometers, 6 connecting columns, 7 sliding rails, 8 Threaded rod, 9 sleeves, 10 second bevel gears, 11 first bevel gears, 12 support columns, 13 rotating bars.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of Height-adjustable, including the first mattress 1, the second mattress 2 and bedside backrest 4, the bottom of bedside backrest 4 Portion is set there are two the first cavity, and pulsometer 5 is fixedly installed in two the first cavitys, and the bottom of pulsometer 5 is equipped with first Bearing base, the top of pulsometer 5 are fixedly installed with support pedal 3, and one end of support pedal 3 is fixed on the top of pulsometer 5 Portion, the other end of support pedal 3 extend to the outside of bedside backrest 4, and the first mattress 1 and the second mattress 2 are located at support pedal 3 On, and the second mattress 2, between the first mattress 1 and bedside backrest 4, the first mattress 1 is set far from one end bottom of support pedal 3 There is cabinet base, cabinet base includes connecting column 6 and sleeve 9, and one end of connecting column 6 is fixedly installed in the first mattress 1 far from bedside backrest 4 One end bottom, connecting column 6 are placed on the inside of sleeve 9, and the inside of sleeve 9 is equipped with sliding rail 7, and the two sides of connecting column 6 and sliding rail 7 slide The bottom of connection, connecting column 6 and sleeve 9 offers threaded hole and first through hole respectively, and the bottom of sleeve 9 is equipped with second bearing Pedestal, and the lower part of sleeve 9 is fixedly connected with the second cavity, and set that there are two support column 12, two support columns in the second cavity The second through-hole is offered on 12, sleeve 9 is internally threaded bar 8, and one end of threaded rod 8 sequentially passes through the second through-hole, spiral shell Pit and bearing base and the inside for extending to connecting column 6, the other end of threaded rod 8 extend to the second cavity inside, threaded rod 8 One end far from connecting column 6 is equipped with the first bevel gear 11 being fixedly mounted, and is equipped with rotating bar 13 in the second cavity, rotating bar 13 Two the second through-holes are run through in one end, extend to the outside of support column 12, and the other end of rotating bar 13 extends to the outer of the second cavity Portion, rotating bar 13 are fixedly connected with second bevel gear 10, second bevel gear and the first cone tooth far from one end close to threaded rod 8 Wheel intermeshing, rotating bar 13 are fixedly connected with rocking handle far from one end of second bevel gear 10.

In the present embodiment, promoted by 5 pairs of support pedals 3 of pulsometer so that head of a bed part hoisting depth, according to bed The height that head is promoted rotates rotating bar 13 by rotation crank, so that second bevel gear 10 is driven to rotate, second bevel gear 10 with first bevel gear 11 be intermeshed so that threaded rod 8 rotate so that connecting column 6 under the action of in threaded rod 8 Upward sliding in sleeve 9, so that arriving for the height of cabinet base is promoted, so that bed body is in equilibrium state, by increasing bed The height of base space easily can carry out hygiene to bed bottom, effectively reduce labour when cleaning while can also To change the height at bedside backrest 4.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. An elevating bed, comprising a first mattress (1), a second mattress (2) and a headrest (4), characterized in that the bottom of the headrest (4) is provided with two Nos. A cavity, and a pneumatic pump (5) is fixedly installed in the two first cavities, the bottom of the pneumatic pump (5) is provided with a first bearing base, and the top of the pneumatic pump (5) is fixed A support pedal (3) is installed, one end of the support pedal (3) is fixed on the top of the air pump (5), and the other end of the support pedal (3) extends to the outside of the headrest (4), the first The mattress (1) and the second mattress (2) are located on the support pedal (3), and the second mattress (2) is located between the first mattress (1) and the headrest (4), the A bed foot is provided at the bottom of one end of the mattress (1) away from the support pedal (3), the bed foot includes a connecting column (6) and a sleeve (9), and one end of the connecting column (6) is fixedly installed on the first bed The bottom of one end of the cushion (1) away from the headrest (4), the connecting column (6) is sleeved inside the sleeve (9), and the inside of the sleeve (9) is provided with a slide rail (7), so Both sides of the connecting column (6) are slidably connected with the slide rail (7), the bottom of the connecting column (6) and the sleeve (9) are respectively provided with a threaded hole and a first through hole, the sleeve (9) ) bottom is provided with a second bearing base, and the lower part of the sleeve (9) is fixedly connected with a second cavity, and the second cavity is provided with two support columns (12), the two support columns (12) ) are provided with a second through hole, the inside of the sleeve (9) is provided with a threaded rod (8), and one end of the threaded rod (8) sequentially penetrates the second through hole, the threaded hole and the bearing base and extends To the inside of the connecting column (6), the other end of the threaded rod (8) extends to the inside of the second cavity, and the end of the threaded rod (8) away from the connecting column (6) is provided with a fixedly installed first cone A gear (11), a rotating rod (13) is arranged in the second cavity, and one end of the rotating rod (13) penetrates through two second through holes and extends to the outside of the support column (12). The other end of the rod (13) extends to the outside of the second cavity, and the end of the rotating rod (13) away from the threaded rod (8) is fixedly connected with a second bevel gear (10), the second bevel gear and the The first bevel gears mesh with each other, and a crank handle is fixedly connected to one end of the rotating rod (13) away from the second bevel gear (10).

2 . The lifting bed according to claim 1 , wherein a rubber sleeve is installed on the outer wall of the rocker. 3 .

3 . The lifting bed according to claim 1 , wherein the connecting column ( 6 ) has a cavity structure, and a rolling bearing is provided in the second through hole. 4 .

4. The lifting bed according to claim 1, characterized in that, a limit block is provided at one end of the threaded rod (8) away from the first bevel gear (11).

5 . The lifting bed according to claim 1 , wherein the second cavity is a circular truncated structure, the two support columns ( 12 ) are located on the same side of the threaded rod ( 8 ), and the support columns (12) Close to the bedside backrest (4).