CN201295022Y

CN201295022Y - Cabinet type invisible automatic folding bed

Info

Publication number: CN201295022Y
Application number: CNU2008201005322U
Authority: CN
Inventors: 朱朝忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-13
Filing date: 2008-11-13
Publication date: 2009-08-26
Anticipated expiration: 2018-11-13

Abstract

The utility model discloses a cabinet type invisible automatic folding bed. The front surface of a cabinet body is provided with a door cavity for the entering of a bed body after being folded; the bed body is arranged in the cabinet body by a rotating shaft; one end of the shaft is fixedly provided with a sector gear; and the cabinet body is internally provided with a motor which is meshed with the sector by a speed reducer and a transmission gear. The back surface of the bed body is provided with a spring steel plate; and one end of the spring steel plate is arranged in the cabinet body. The rotating shaft is provided with a plate type disc spring; and one end of the plate type disc spring is fixed with the rotating shaft and the other end thereof is fixed with the cabinet body. The cabinet type invisible automatic folding bed is a bed after being unfolded and is a common cabinet after being folded, and has invisibility. A force-storing spring steel plate and a force-storing spring can greatly reduce the increase of load of the motor, can prevent the bed body from falling down and has good safety. The moment of the sector gear can be large and is beneficial to reducing the increase of load. The cabinet type invisible automatic folding bed is particularly suitable for resting in an officer and also can be used for a bedroom with small area.

Description

The automatic folding bed of a kind of cabinet type stealth

Technical field

The utility model relates to a kind of foldable bed, specifically refers to the automatic folding bed of cabinet type stealth, and the utility model is opened the back as bed usefulness, stands in the wall limit with the form of cupboard after the folding or is embedded in the body of wall.

Background technology

Prior art has various foldable beds, and its objective is when not using can folding, and is wherein most typical no more than divan to reduce the taking of space, and is sofa after the folding of this bed, is exactly bed after opening.Divan is because of its flexible, practical characteristics, and the consumer rather favors, and is usually based on family's purchase, required when coming in order to the guest.Also having a kind of foldable bed is spring bed, and it is relatively simple for structure, does not have other purposes after the folding, just is convenient to collection after the smaller volume.Along with the work expansion of selection face of people, increasing people leaves home distantly at the place of going to work, and they select stay out noon usually, just simply have a rest against seat or sofa in office.For the modern, good rest (mainly referring to sleep) is the guarantee that everything goes well with your work carries out, so follow the rest no less important of coming back home in the rest of office noon.But also do not have now aly to have a rest with bed at office specially, two kinds of folding beds above-mentioned all only are fit to a family to be used, if be put in office, can exert an influence to corporate image, more impossible will be common bed be put in office.Certainly the senior management staff has special one's own lobby, shoulds be regarded as a different matter.In addition, because a variety of causes, some live in the very little house type house, space of bedroom is very narrow, also can use the very big influence of generation even if put a very narrow bed, at this moment just press for foldable bed, and spring bed be too ice-cold the space in room, too simple and crude, be not suitable for long-term use; And divan can take certain space equally owing to after the folding, and the utilization rate of the sofa after the folding own is not high, has correspondingly influenced the use in space yet.

The utility model content

At the prior art above shortcomings, the purpose of this utility model is to be the automatic folding of cabinet type stealth of cupboard after bed, the folding after providing a kind of opening, and what be particularly suitable for that office have a rest to use and floor space is narrow is home-use.

The purpose of this utility model is achieved in that the automatic folding bed of a kind of cabinet type stealth, comprise a body, the bed body has footpost, it is characterized in that: it also comprises cabinet, and described cabinet front has corresponding to the bed shape the door chamber that enters after the bed body folding, and a bed body is installed in the cabinet by rotating shaft, rotating shaft is positioned at head end, rotating shaft one end is fixed with driven gear, is provided with motor in the cabinet, and motor is successively by decelerator and travelling gear and driven gear engagement.

Be provided with the steel spring plate of support section bed body weight at the bed body back side, steel spring plate one end is installed in the cabinet.Be provided with board-like disc spring in rotating shaft, disc spring one end and rotating shaft are fixed, and the other end and cabinet are fixed.

Be provided with backrest at the head of a bed, described backrest lower end and the head of a bed flexibly connect, and the backrest upper end is provided with wears pin, wear pin be positioned at the chute that cabinet back is provided with also can be in the chute lifting.

Described driven gear is 90 ° a elevating arc, the position that corresponding implantation body was opened or folding puts in place when the tooth at its head and the tail two ends meshed with travelling gear.

Described footpost is located at tailstock, and footpost is provided with torsion spring, and the bed body back side is provided with footpost return groove.

Compared to existing technology, the utlity model has following advantage:

1, have the profile of cupboard after the folding, not only do not take up room, the more important thing is, it can combine together with other office equipment in surrounding environment such as the office (particularly file cabinet or analog) or other furniture of family, and is harmonious, has stealthy characteristics.

2, this folding bed can open fast, fast folding, open usually or folding is no more than 30 seconds, and open or folding only needs starter motor to get final product, do not need the people to pay great work, very light.

3, utilize storage power steel spring plate and Chu Li clockwork spring can alleviate motor greatly and promote load, and can be unlikely in the last stages of folding because load reduces a lot the stationarity of folding to be exerted an influence, the quantity of steel spring plate can suitably be chosen according to payload.Even under the situation that gear skids, because the existence of storage power steel spring plate and Chu Li clockwork spring, the bed body can not fall down yet, and is therefore safe.

4, the elevating arc structure can be when bed puts down disconnects with travelling gear dexterously, be unlikely to occur bed transferred put in place and power still in the situation of effect, and when folding can with the travelling gear reliable connection, can protect total not impaired.Simultaneously, the traditional relatively gear of elevating arc is under onesize prerequisite, and it is very big that its moment can be done, and also helps alleviating promoting load.

The utility model is skillfully constructed, and is practical, and convenient, safety are particularly suitable for office's rest usefulness, certainly, also can be used for other occasion, as the bedroom of area anxiety.

Description of drawings

Fig. 1-the utility model Unclosing structure schematic diagram;

Facad structure schematic diagram after Fig. 2-the utility model folding.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Referring to Fig. 1, Fig. 2, as can be seen, the automatic folding bed of cabinet type stealth of the present utility model comprises a body 1, motor 2, decelerator 3, travelling gear 4 and cabinet 5 from the figure.Described cabinet 5 positive sides have corresponding to bed body 1 shape the door chamber that enters after the folding of bed body, and motor 2, decelerator 3 and travelling gear 4 parts are arranged at opposite sides below, cabinet 5 front, and the opposite side top forms wardrobe 6.Bed body 1 is installed in the cabinet 5 by rotating shaft 7, and rotating shaft 7 is positioned at head end, and rotating shaft 7 one ends are fixed with driven gear 8, and motor 2 is successively by decelerator 3 and travelling gear 4 and driven gear 8 engagements.Described driven gear 8 is 90 ° a elevating arc, the position that corresponding implantation body 1 was opened or folding puts in place when the tooth at its head and the tail two ends meshed with travelling gear 4.Figure 1 shows that bed opens the state that puts in place, this moment the elevating arc head end tooth and travelling gear engagement, if travelling gear continues to clockwise rotate, will skid with elevating arc, thus both disengagings.When folding, travelling gear rotates counterclockwise, and can mesh reliably this moment with elevating arc, when the folding of bed body put in place, the just in time tooth of travelling gear and elevating arc tail end engagement was if travelling gear continues to rotate counterclockwise, to skid with elevating arc, thereby both break away from.In addition, elevating arc can also increase rotating torque, to alleviate motor load.

In order further to alleviate motor load, the utility model is provided with the steel spring plate 9 of supporting bed body portion weight on the one hand at bed body 1 back side, and steel spring plate 9 one ends are installed in the cabinet 5; Be provided with board-like disc spring 11 on the other hand in rotating shaft 7, disc spring 11 1 ends and rotating shaft 7 are fixing, and the other end and cabinet 5 are fixing.When the bed body was opened downwards, disc spring tightened up the power of holding, and when the bed body makes progress folding, and coil spring reset and unclamp the power that will store and discharge can promote a body folding, so reach the purpose that alleviates motor load, the disc spring here is equivalent to clockwork spring.Above-mentioned steel spring plate and disc spring if one can not meet the demands, can also suitably increase, and two steel spring plates and disc spring are just arranged on the figure, and disc spring is located at the rotating shaft two ends.On the other hand, if the situation that gear skids, because the existence of storage power steel spring plate and Chu Li clockwork spring, the bed body can not fall down yet, and has safety effect.

Bed body 1 has footpost 12, and described footpost 12 just is located at the tailstock both sides.Footpost 12 is provided with torsion spring, and the bed body back side is provided with footpost return groove, and footpost 12 1 ends are located in the footpost return groove by the activity of shipping and reselling on another market.When folding, directly footpost 12 is put into footpost return groove, again footpost 12 is pulled out during use and get final product.

In order to make things convenient for the user to have a rest better, further, be provided with backrest 13 at the head of a bed, see Fig. 1.Described backrest 13 lower ends and the head of a bed flexibly connect, and backrest 13 upper ends are provided with wears pin 14, wear pin 14 be positioned at the chute 15 that cabinet 5 back are provided with also can be in chute 15 liftings.When 1 folding of bed body, backrest 13 upper ends are limited in chute 15 because wear pin 14, so backrest 13 upper ends lifting simultaneously, backrest 13 lower ends are with head of a bed folding, and when folding put in place, backrest 13 is positioned at a body 1 back fully can not be seen, the bed body 1 be equivalent to Yishanmen just in time stand in cabinet 5 the door chamber in, see that from the outside thinking is exactly common cupboard, be difficult to find out that this is exactly bed in fact, disguised very good.

Mark 10 is a mattress among Fig. 1.The thickness of bed body accounts for half of whole cabinet thickness greatly after the utility model folding, and the people does not just have sense of depression in bed during rest like this.

Claims

1, the automatic folding bed of a kind of cabinet type stealth, comprise a body (1), bed body (1) has footpost (12), it is characterized in that: it also comprises cabinet (5), described cabinet (5) front has the door chamber that enters after confession bed body (1) folding corresponding with bed body (1) shape, bed body (1) is installed in the cabinet (5) by rotating shaft (7), rotating shaft (7) is positioned at head end, rotating shaft (7) one ends are fixed with driven gear (8), be provided with motor (2) in the cabinet (5), motor (2) is successively by decelerator (3) and travelling gear (4) and driven gear (8) engagement.

2, the automatic folding bed of cabinet type stealth according to claim 1 is characterized in that: be provided with the steel spring plate (9) of support section bed body weight at bed body (1) back side, steel spring plate (9) one ends are installed in the cabinet (5).

3, the automatic folding bed of cabinet type stealth according to claim 1 and 2 is characterized in that: be provided with board-like disc spring (11) in rotating shaft (7), disc spring (11) one ends and rotating shaft (7) are fixing, and the other end and cabinet (5) are fixing.

4, the automatic folding bed of cabinet type stealth according to claim 3, it is characterized in that: be provided with backrest (13) at the head of a bed, described backrest (13) lower end and the head of a bed flexibly connect, backrest (13) upper end is provided with wears pin (14), wear pin (14) be positioned at the chute (15) that cabinet back is provided with also can be in the chute lifting.

5, the automatic folding bed of cabinet type stealth according to claim 4 is characterized in that: described driven gear (8) is 90 ° a elevating arc, the position that corresponding implantation body was opened or folding puts in place when the tooth at its head and the tail two ends meshed with travelling gear.

6, according to claim 4 or the automatic folding bed of 5 described cabinet type stealths, it is characterized in that: described footpost (12) is located at tailstock, and footpost (12) is provided with torsion spring, and bed body (12) back side is provided with footpost return groove.