CN203693024U - Protection mechanism used in adjustable bed - Google Patents
Protection mechanism used in adjustable bed Download PDFInfo
- Publication number
- CN203693024U CN203693024U CN201420048560.XU CN201420048560U CN203693024U CN 203693024 U CN203693024 U CN 203693024U CN 201420048560 U CN201420048560 U CN 201420048560U CN 203693024 U CN203693024 U CN 203693024U
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- China
- Prior art keywords
- bed
- protection mechanism
- resilient mounting
- roller shutter
- adjustable bed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000013459 approach Methods 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a protection mechanism used in an adjustable bed. The adjustable bed comprises a bed frame and a plurality of bed plates, wherein at least one bed plate of the plurality of bed plates is a movable bed plate and can move relative to the bed frame; the adjustable bed further comprises a protection mechanism; the protection mechanism comprises a fixing part, a rebounding device and a roller shutter; one end of the roller shutter is fixed onto the fixing part; the other end of the roller shutter is fixed onto the rebounding device; when the rebounding device approaches the fixing part, the roller shutter contracts back; when the rebounding device is away from the fixing part, the roller shutter extends to compensate the gap between the bed frame and the bed plate which is closest to the fixing part. The protection mechanism provided by the utility model can have the function of protecting and shading the interior structure of the adjustable bed, can prevent potential clamping danger and the risk that working of the adjustable bed is influenced by a falling item, is simple in structure, and is convenient to use.
Description
Technical field
The utility model relates to a kind of for bed accessory, especially adjustable bed, for example beddo or hydraulic bed or hand lifting bed, protection mechanism.
Background technology
Adjustable bed has been well-known as the novel bed accessory of one, and for example, hospital just applies in senior ward adjustable bedly leans on to facilitate patient to face upward, and for example saloon bar is also applied and adjustable bedly brought the comfortable leisure experience of more intelligent fashion for client again.
And existing adjustable bed in possessing the turning and/or removable function of bed board, also at least there is following shortcoming: first, after adjustable bed bed board upset and/or movement, the bed board at the most close bed frame two ends, especially near the bed board of foot end, can be toward middle movement to such an extent as to and between bed frame, form an intersegmental gap, because adjustable bed inside is provided with many parts, after bed board rises, can, because the existence in gap reveals, can affect attractive in appearance.The more important thing is, this section of gap also can cause object surprisingly to drop into adjustable bed inside, and adjustable bed normal operation is impacted.
In addition, if people are careless, or children or pet, health or a health part are in this intersegmental gap, and not instant this situation of discovery makes again adjustable bed flattening, probably human body or pet are damaged, especially for home-bound patient in the senior ward of child and hospital.
Utility model content
The purpose of this utility model is to overcome the above-mentioned shortcoming having been found that in background technology.
For this object, a kind of for adjustable bed protection mechanism according to the utility model proposes, this is adjustable bed has bed frame and polylith bed board, at least one in bed board is mobile bed plate and bed frame motion relatively, for example translation or reversion, wherein, the adjustable bed protection mechanism that also comprises, comprising:
-fixed part, it is fixedly connected on a side of bed frame,
-resilient mounting, be connected to the bed board (foot's bed board) of close fixed part and connect, resilient mounting is along with the motion of mobile bed plate approaches or away from fixed part, when away from time, between the bed board (foot's bed board) of the side of bed frame and the most close fixed part, produce gap, and
-roller shutter, the affixed fixed part in its one end, the other end is arranged in resilient mounting, can be made up of flexible materials such as such as Polypropylence Sheet, canvas, leather, chemical fabrics.
In the time that resilient mounting approaches fixed part, roller shutter bounces back in resilient mounting,
When resilient mounting is during away from fixed part, roller shutter stretches out to make up above-mentioned gap and is exposed outside, to play protection and to cover the effect of internal structure.
Because these configurations, make to approach most gap between bed board (foot's bed board) and the bed frame of fixed part capped, protection mechanism is only connected with foot bed board by resilient mounting, just can do driven motion according to the flip-flop movement of foot's bed board, roller shutter is launched from resilient mounting, automatically cover the function in gap between foot's bed board and bed frame to realize protection mechanism, adjustable bed built-in parts are sheltered from, avoided people (especially children) simultaneously thereby and the pet danger of being clamped by mobile bed plate and object fall into gap and affect the risk of adjustable bed normal operation, and its simple in structure being convenient to is applied.
According in adjustable bed different embodiment of the present utility model, we can rely in following configuration one and/or multiple:
Further, in resilient mounting, be provided with torsion spring, realize the retraction of roller shutter by the elastic force of torsion spring.
Further, resilient mounting has cylinder, and roller shutter is crimped onto in resilient mounting around this cylinder, the required space taking while not stretching out to reduce roller shutter.
Further, the fixed part of protection mechanism and resilient mounting are arranged on differing heights.Protection mechanism setting at various height, further takes full advantage of adjustable bed inner space by shifting to install, and has promoted adjustable bed compactedness.
Further, resilient mounting is arranged on the bed board bottom surface of close protection mechanism, is designed to be hidden in bed board bottom surface and further promotes aesthetic property.
Further, in resilient mounting, be also provided with damping fin.Because bed board is inevitably subject to the effect of power in active procedure, make roller shutter launch and the process of retraction in may produce noise or vibration.Therefore, damping fin can effectively reduce this noise or vibration, promotes user's rest quality.
Further, be also provided with torsional spring balancing part in resilient mounting, the torsion of balance torsion spring improves reliability and the balance of protection mechanism.
Further, roller shutter is connected by spring with resilient mounting, to can offset a part of stretcher strain by the deformation of spring in the time that roller shutter is deployed into extreme position and is subject to stretcher strain again, prevents roller shutter fracture.
Further, the extension elongation of roller shutter is less than 40 centimetres, so that in guaranteeing to have protection and covering internal structure effect, it is as much as possible little that roller shutter is retracted in shared space in fixed part.
Make the no matter adjustable bed motion that how to turn down based on of the present utility model for adjustable bed protection mechanism, between foot's bed board and bed frame, all be no longer subject to existing the puzzlement of this problem of gap, and it is simple in structure easy to use, good reliability is easy to change.
Brief description of the drawings
It should be understood that in the utility model, except obvious contradiction or incompatible situation, all features, mode of texturing and/or specific embodiment can combine according to multiple combination.
By reading the following specific embodiment as non-limitative illustration, and by reference to the accompanying drawings, other features and advantages of the utility model will be apparent, in figure:
-Fig. 1 shows according to the side view of the first state for adjustable bed protection mechanism of embodiment of the present utility model;
-Fig. 2 shows according to the side view of the second state for adjustable bed protection mechanism of embodiment of the present utility model;
-Fig. 3 shows according to the side view of the third state for adjustable bed protection mechanism of embodiment of the present utility model;
-Fig. 4 shows according to the side view of the 4th kind of state for adjustable bed protection mechanism of embodiment of the present utility model.
Detailed description of the invention
It should be understood that above-mentioned accompanying drawing is not true ratio, and be only used for the sketch of the multiple preferred feature that the utility model general principle is described.Design feature disclosed in the utility model, for example size, direction, location and shape are determined according to concrete application and environment for use.
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated.In these accompanying drawings, identical reference number refers to identical or equivalence element of the present utility model in institute's drawings attached.
With reference to Fig. 1-4, as a kind of embodiment of the present utility model, in adjustable bed 1, there is polylith bed board, can be called respectively successively head bed board 21, fixed bed board 22, shank bed board 23 and foot's bed board 24, or there are more bed boards, between each bed board, can be hinged as between shank bed board 23 and foot's bed board 24 by hinge, or make coupled movements as between head bed board 21 and fixed bed board 22 by additional active part independently of one another, coupled movements refer to a bed board with respect to another piece bed board along fixation locus do for example upset move.
Wherein fixed bed board 22 is fixed on bracing frame 3, and bracing frame 3 is movable fixing by for example roller devices with respect to bed frame 4.Fixed bed board 22 can move horizontally with respect to bed frame 4 along with bracing frame 3, and all the other bed boards all can be mobile bed plate and can overturn, to realize the function of adjustable bed rise and decline.
Drive unit can also be set to drive bed board upset in adjustable bed 1, for example adopt for example push-rod electric machine of drive motors or slide motor, and by push rod by thrust on mobile bed plate, or adopt hydraulic means and by expansion link by thrust on mobile bed plate, or hand-operated mechanical mechanism can be set in order to lifting bed board in adjustable bed 1.
Adjustable bed 1 also comprises protection mechanism 5, and protection mechanism 5 comprises fixed part 51, resilient mounting 52 and roller shutter 53.Resilient mounting 52 is arranged at foot's bed board 24 bottom surfaces, and fixed part 51 is fixedly connected with bed frame 4, for example, connect or be fixed together by welding by screw or by fastener.The resilient mounting 52 of protection mechanism connects the bottom surface of foot's bed board 24, this resilient mounting can also comprise torsion spring and cylinder 54, and roller shutter 53 twists on cylinder 54, and torsion spring and cylinder 54 match and install, torsion by torsion spring drives rollers roll, to realize the retraction of roller shutter.
Optionally, foot's bed board 24 bottom surfaces are provided with hook or draw-in groove to hook or to block resilient mounting 53, in the time that foot's bed board 24 moves, resilient mounting 52 is done driven like this, make the roller shutter 53 being connected with resilient mounting 52 stretch out expansion from cylinder 54, to play the effect of protecting and covering adjustable bed inner components.
In the non-limiting example of Fig. 1, each mobile bed plate is all positioned at horizontal level, and in this application, horizontal level refers to that bed board is with respect to bed frame level, without the state of relative motion.The position of bracing frame 3 relative bed frames 4 is fixed, and fixed support fixed bed board 22, is also supporting respectively a part of head bed board 21 and a part of shank bed board 23 simultaneously.In addition, the back-up block 17 and the connecting rod 18,19 that are connecting bed frame 4 also play a supportive role to head bed board 21 and foot's bed board 24 respectively, to guarantee that adjustable bed 1 is firmly stable.In figure, each mobile bed plate is with respect to all not motions of bed frame, the now angle of foot's bed board 24 5(of canopy-protected mechanism from overlooking).
In the non-limiting example of Fig. 2, foot's bed board 24 of one of mobile bed plate flips an angle with respect to bed frame 4, between foot's bed board 24 and bed frame 4, produces certain interval.Now, roller shutter 53 stretches out a segment length from resilient mounting 52, to prevent that object from dropping into adjustable bed inside from this gap, covers the parts of adjustable bed inside, the aesthetic property of lift bed simultaneously.
In resilient mounting 52, be also provided with damping fin (not shown), to reduce in bed board lifting process, when roller shutter 53 launches and bounces back, because of the stressed vibration producing and noise, the rest that promotes user is experienced.
In the non-limiting example of Fig. 3, the relative bed frame 4 of head bed board 21 of one of mobile bed plate flips an angle.In this case, fixed bed board 22 is along with the relative bed frame 4 of bracing frame 3 produces larger displacement, and drives direction translation one segment distance of foot's bed board towards the head of a bed.Resilient mounting 52 is followed foot's bed board 24 and is moved towards the direction of the head of a bed, drive roller shutter 53 from resilient mounting 52, to stretch out and launches and cover in the gap d producing because of translation between bed frame 4 and foot's bed board 24, thus while preventing because of follow-up bed board flattening contingent crush danger and fall thing affect the risk of adjustable bed normal operation.According to the upset of mobile bed plate, gap d changes between 0 to 40 centimetre.
In the non-limiting example of Fig. 4, head bed board 21 and foot's bed board 24 are all positioned at upturned position, and make current adjustable bed 1 size is minimum for its flattening.In this case, fixed bed board 22 moves and due to the upset of foot's bed board 24 own, makes the gap between foot's bed board 24 and bed frame 4 reach maximum to the direction of the head of a bed, and roller shutter launches completely from fixed part.
Optionally, be also provided with torsional spring balancing part in protection mechanism, it is contiguous that it is arranged on torsion spring, is suitable for the torsion of balance torsion spring, guarantees the smooth and easy expansion reposefully of roller shutter.
Optionally, between resilient mounting 52 and roller shutter 53, be connected by spring (not shown), make in the time that roller shutter is expanded to limiting length completely and is subject to stretcher strain again, this spring is offset a part of stretcher strain by deformation energy, prevent that roller shutter 53 from rupturing, and promoted adjustable bed reliability and durability.
In the time that mobile bed plate flattens, the roller shutter that stretches out expansion bounces back to original state.
In another kind of embodiment, fixed part is connected to the bottom surface of foot's bed board, and resilient mounting is fixedly connected in bed frame, and adjustable bed other parts are all same or similar with previous examples in addition.
In another kind of embodiment, wherein one or more the both sides in polylith bed board are directly provided with roller, and roller is arranged in the roller groove of bed frame, to move with respect to bed frame.An adjustable bed body assembly bracing frame that do not exist in this embodiment, is more lightly convenient to application.
In another kind of embodiment, resilient mounting is wrapped up by shell and is arranged to one with foot bed board.
Above embodiment only as an example, does not play restriction effect to scope of the present utility model.Those skilled in the art on this basis, can be in the protection domain of the utility model claim, is contemplated to other embodiment that can realize identical function.
Those skilled in the art grasp various embodiments and various deformation and improvement.Especially, need clearly, except obvious contradiction or incompatible situation, above-mentioned feature of the present utility model, mode of texturing and/or specific embodiment can mutually combine.All these embodiment and distortion and improvement all belong to protection domain of the present utility model.For example, can be selectively, protection mechanism is provided with the engraved structure that is suitable for dodging bed accessory parts.Or there is bending or bending in the part of bed accessory.Or protection mechanism also can be connected between bed frame and head bed board.
Claims (8)
1. for a protection mechanism for adjustable bed accessory, described adjustable bed (1) has bed frame (4) and polylith bed board, and in described bed board at least one is mobile bed plate and can relatively described bed frame (4) motion,
It is characterized in that, described protection mechanism (5) comprising:
-fixed part (51), it is fixed on a side of described bed frame (4),
-resilient mounting (52), be connected to the bed board of close described fixed part, described resilient mounting (52) is along with the motion of described mobile bed plate approaches or away from described fixed part (51), when away from time, between the bed board of the side of described bed frame (4) and the most close described fixed part, produce gap, and
-roller shutter (53), the affixed described fixed part in its one end, the other end is arranged in described resilient mounting,
In the time that described resilient mounting (52) approaches described fixed part (51), described roller shutter (53) bounces back in described resilient mounting,
When described resilient mounting (52) is during away from described fixed part (51), described roller shutter (53) stretches out to make up described gap from described resilient mounting.
2. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, in described resilient mounting, is provided with torsion spring.
3. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, described resilient mounting (52) has cylinder (54), and described roller shutter (53) is curling around described cylinder (54).
4. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, described fixed part (51) and described resilient mounting (52) are arranged on differing heights.
5. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, described resilient mounting (52) is arranged on the bed board bottom surface of close described fixed part.
6. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, described resilient mounting is provided with damping fin in (52).
7. a kind of protection mechanism for adjustable bed accessory according to claim 1, is characterized in that, described roller shutter (53) is connected by spring with described resilient mounting (52).
8. according to a kind of protection mechanism for adjustable bed accessory described in any one in claim 1-7, it is characterized in that, the extension elongation of described roller shutter (53) is less than 40 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048560.XU CN203693024U (en) | 2014-01-26 | 2014-01-26 | Protection mechanism used in adjustable bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048560.XU CN203693024U (en) | 2014-01-26 | 2014-01-26 | Protection mechanism used in adjustable bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693024U true CN203693024U (en) | 2014-07-09 |
Family
ID=51043548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048560.XU Expired - Lifetime CN203693024U (en) | 2014-01-26 | 2014-01-26 | Protection mechanism used in adjustable bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943280A (en) * | 2016-04-12 | 2016-09-21 | 胡炳坤 | Bed protection device |
| CN107772899A (en) * | 2016-08-31 | 2018-03-09 | 麒盛科技股份有限公司 | A kind of beddo |
-
2014
- 2014-01-26 CN CN201420048560.XU patent/CN203693024U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943280A (en) * | 2016-04-12 | 2016-09-21 | 胡炳坤 | Bed protection device |
| CN107772899A (en) * | 2016-08-31 | 2018-03-09 | 麒盛科技股份有限公司 | A kind of beddo |
| CN107772899B (en) * | 2016-08-31 | 2024-01-30 | 麒盛科技股份有限公司 | Electric bed |
| US12016465B2 (en) | 2016-08-31 | 2024-06-25 | Keeson Technology Corporation Limited | Electric adjustable bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314016 Zhejiang, Xiuzhou Province Wang Jiang Jing Town, Autumn Road, No. 158, No. Patentee after: KEESON TECHNOLOGY Corp.,Ltd. Address before: Wang Jiang Jing Town, Xiuzhou District of Jiaxing City Tengyun village in Zhejiang province 314016 highway 07 East (Jiaxing Rubelli furniture limited company) Patentee before: Keeson Technology Corporation Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |