CN106539367B - A kind of retractable bed with movable castor - Google Patents
A kind of retractable bed with movable castor Download PDFInfo
- Publication number
- CN106539367B CN106539367B CN201610860098.7A CN201610860098A CN106539367B CN 106539367 B CN106539367 B CN 106539367B CN 201610860098 A CN201610860098 A CN 201610860098A CN 106539367 B CN106539367 B CN 106539367B
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- CN
- China
- Prior art keywords
- bed body
- hot
- wire coil
- secondary bed
- retraction
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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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
Abstract
A kind of retractable bed with movable castor, wherein including main bed body (9) and telescopic secondary bed body (8), be provided with secondary bed body (8) driving device in the main bed body (9).When secondary bed body (8) are stretched out, bed body can widen as a result, and when the main bed body of secondary bed body (8) retraction (9) is internal, bed body restores original size.Thus, the expansion of existing space can be realized in the case where needing to increase bed, it can ensure that secondary bed body (8) is accommodated in main bed body (9) in the case where not needing to increase bed simultaneously internal, space is effectively saved while meet demand, and main (9) four foot of bed body is equipped with movable castor (21), it is moved easily, is conducive to the interior space of making rational planning for.
Description
Technical field
The present invention relates to field of furniture, specially a kind of retractable bed with movable castor.
Background technique
Nowadays most family guest rooms space is limited even without idle guest room, and just has increase when there is guests' visiting
The demand of bed, bed on the market is all fixed-size at present, when causing to have guest at home host and guest can only squeeze bed or
Person is to sleep sofa, floor, is inconvenient.
Summary of the invention
It is in the prior art above-mentioned for overcoming the purpose of the present invention is to provide a kind of retractable bed with movable castor
Defect.
Retractable bed according to the present invention with movable castor, wherein described including main bed body and telescopic secondary bed body
Main bed body is hollow, wherein the left end of the pair bed body is fixedly connected with the push-and-pull plate perpendicular to bed surface, the push-and-pull plate
Bottom is with pulley hingedly to realize that the right and left of the movable supporting parts to move up and down slidably connects with by elastic force apparatus
It closes, to respectively push and pull the secondary bed body to expanded position and retracted position, wherein be provided with storage folding in the pair bed body
The empty slot of folded cabinet base, the folding cabinet base are connect by shaft with secondary bed body, wherein the folding cabinet base includes being connect by rotation
Head connection top and bottom, it is described push-and-pull plate the front-rear direction towards the one side of driving device on be respectively arranged with to
Pull the retraction iron block component of secondary bed body retraction preceding iron block and the rear iron block inside the main bed body of secondary bed body retraction, the push-and-pull
The secondary bed of plate being respectively arranged on the front-rear direction of the one side of driving device to push secondary bed body that main bed body is unfolded
Body is unfolded preceding iron block and rear iron block and stretches out to use iron block component, be provided in the main bed body in left side be distributed including front and back, can
Sliding and lead to the secondary preceding hot-wire coil of bed body retraction corresponding with the secondary preceding iron block of bed body retraction and rear iron block and afterwards
The secondary bed body retraction hot-wire coil component of electric coil is provided with including front and back distribution, slidably in the main bed body on right side
And to corresponding with the secondary bed body preceding iron block of expansion and rear iron block secondary bed body expansion preceding hot-wire coil and rear live wire
The secondary bed body expansion hot-wire coil component of circle；The pair bed body retraction hot-wire coil component and secondary bed body expansion live wire
Coil component avoids influencing the movement of the secondary bed body, main bed under the action of respective tensile elements in lower position when power is off
Body bottom four corners have movable castor, and the movable castor is connect by fixing piece with main bed body.
In the device of the invention, since secondary bed body can stretch, when needing to carry out secondary bed body retraction operation, the pair bed
Body retraction hot-wire coil component be powered in upper position and attract the secondary bed body slide to the left so that the pulley and
The left side engagement, the secondary bed body retraction hot-wire coil component described later powers off and is in lower position, in the activity support
The pair bed body, which is pressed, under the action of the left side of part is fixed on retraction state；When needing to carry out secondary bed body expansion operation, institute
Secondary bed body expansion hot-wire coil component is stated to be powered to be in upper position and the secondary bed body is attracted to slide to the right so that described
Pulley is engaged with the right side, and the secondary bed body expansion hot-wire coil component described later powers off and is in lower position, in the work
The secondary bed body, which is pressed, under the action of the right side of dynamic supporting parts is fixed on unfolded state.
It in the device of the invention, is stretched out, can be realized in the case where needing to increase bed existing by the sliding of secondary bed body
There is the expansion in space, while can ensure that secondary bed body is accommodated in inside main bed body in the case where not needing to increase bed, has
Effect saves space, and four foot of main bed body is equipped with movable castor, is moved easily, is conducive to the interior space of making rational planning for.The present invention adopts
The mode that the hot-wire coil being distributed with the left and right sides is combined with movable supporting parts, thus, it is possible to ensure that secondary bed body is kept to exist
While fixed position, shorten hot-wire coil at a distance from corresponding iron block so that it is guaranteed that the validity of Electromagnetically-operating and raising are drawn
Power.
Detailed description of the invention
Fig. 1 is the overlooking structural schematic diagram of the retractable bed of the invention with movable castor.
Fig. 2 is the forward sight structural schematic diagram of device in Fig. 1, and secondary bed body is shown and is in unfolded state.
Fig. 3 is status diagram of device during secondary bed body is in retraction in Fig. 2, and pulley is engaged with the left side at this time
And stretching is not yet powered off with hot-wire coil.
Fig. 4 is the schematic cross-sectional view of arrow locations in Fig. 1.
Fig. 5 is the status diagram that device packs up cabinet base before secondary bed body retraction in Fig. 2.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail.
The retractable bed with movable castor of embodiment according to the present invention, wherein including main bed body 9 and telescopic pair
Bed body 8, the main bed body 9 are hollow, wherein and the left end of the pair bed body 8 is fixedly connected with the push-and-pull plate 83 perpendicular to bed surface,
The bottom of the push-and-pull plate 83 and pulley 84 are hingedly to realize the movable supporting parts 7 to move up and down with by elastic force apparatus 79
The right side 71 and the left side 72 be sliding engaged, thus respectively by the secondary push-and-pull of bed body 8 to expanded position and retracted position,
In, the empty slot 42 that storage folds cabinet base 41 is provided in the pair bed body 8, the folding cabinet base 41 passes through shaft 43 and secondary bed body
8 connections, wherein the folding cabinet base 41 includes the top and bottom connected by rotary joint 44.The push-and-pull plate 83
It is respectively arranged on towards the front-rear direction of the one side of driving device to pull the secondary bed inside the secondary main bed body 9 of 8 retraction of bed body
The retraction iron block component of the preceding iron block 821 of body retraction and rear iron block 82, the one of the driving device backwards of the push-and-pull plate 83
Secondary bed body the expansion preceding iron block and rear iron to push secondary bed body 8 to stretch out main bed body 9 are respectively arranged on the front-rear direction in face
Block 81, which stretches out, uses iron block component, be provided with including front and back distribution in left side in the main bed body 9, slidably and to the pair
The preceding iron block 821 of bed body retraction and the corresponding secondary preceding hot-wire coil 621 of bed body retraction of rear iron block 82 and rear hot-wire coil 62
Secondary bed body retraction hot-wire coil component, be provided with including front and back distribution on right side in the main bed body 9, slidably and to
Preceding iron block and rear iron block 81 corresponding secondary bed body expansion preceding hot-wire coil 611 and rear hot-wire coil 61 is unfolded in the pair bed body
Secondary bed body expansion use hot-wire coil component；The pair bed body retraction hot-wire coil component and secondary bed body expansion hot-wire coil
Component avoids influencing the movement of the secondary bed body 8, main bed under the action of respective tensile elements in lower position when power is off
9 bottom four corners of body have movable castor 21, and the movable castor 21 is connect by fixing piece 22 with main bed body 9.
Referring to Fig. 4, illustratively or valuably, wherein the pair bed body retraction hot-wire coil component and secondary bed body exhibition
It opens and is connected with respective actuator with each of hot-wire coil component, each actuator is separated including front-rear direction
The advancing slip moving part 511 and rear sliding part 51 being arranged with corresponding hot-wire coil to be connected respectively, and the advancing slip moving part 511 is with after
The bottom of sliding part 51 be not provided with preceding magnetite 52 and rear magnetite 521 to the preceding magnetic patch 311 and rear magnetic patch on movable frame body 3
31 respectively correspond, the preceding magnetite 52 and rear magnetite 521 and secondary bed body retraction iron block component and pair bed body retraction live wire
Corresponding one is powered simultaneously in coil component, so that the movable frame body 3 be attracted to move upwards, passes through the movable frame body 3
Both ends inclined-plane is slidably engaged with the inclined-plane of the advancing slip moving part 511 and rear sliding part 51 respectively and makes corresponding hot-wire coil portion
Part overcomes respective tensile elements to act on and stretch out.
According to embodiment, the operating method of the above-mentioned retractable bed with movable castor is grasped when needing to carry out secondary 8 retraction of bed body
When making, the pair bed body retraction is powered to be in upper position and the secondary bed body 8 is attracted to slide to the left with hot-wire coil component
So that the pulley 84 is engaged with the left side 72, the secondary bed body retraction described later is powered off with hot-wire coil component and is in bottom
It sets, the secondary bed body 8 is fixed on retraction state by press under the action of the left side 72 of the movable supporting parts 7；When need into
When pair bed body 8 of going stretches out operation, the pair bed body is unfolded to be powered with hot-wire coil component in described in upper position and attraction
Secondary bed body 8 is slided to the right so that the pulley 84 is engaged with the right side 71, and the secondary bed body described later is unfolded to use hot-wire coil portion
Part powers off and is in lower position, and the secondary bed body 8 is fixed on exhibition by press under the action of the right side 71 of the movable supporting parts 7
Open state.
It is stretched out by the sliding of secondary bed body, the expansion of existing space can be realized in the case where needing to increase bed, together
When can ensure that secondary bed body is accommodated in inside main bed body in the case where not needing and increasing bed, effective saving space, and main
Four foot of bed body is equipped with movable castor, is moved easily, is conducive to the interior space of making rational planning for.Present invention employs left and right sides distributions
The mode that is combined with movable supporting parts of hot-wire coil, thus, it is possible to ensure to keep secondary bed body while fixed position,
Shorten hot-wire coil at a distance from corresponding iron block so that it is guaranteed that the validity of operation and raising gravitation.Whole device operation can
It leans on, can effectively save space and realizes widening for bed body at any time, meet Modern Family's demand.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (1)
1. a kind of retractable bed with movable castor, wherein including main bed body (9) and telescopic secondary bed body (8), the main bed
Body (9) is hollow, wherein the left end of the pair bed body (8) is fixedly connected with the push-and-pull plate (83) perpendicular to bed surface, the push-and-pull
The bottom of plate (83) is flexibly connected to realize the activity support to move up and down with by elastic force apparatus (79) with pulley (84)
The right side (71) and the left side (72) of part (7) are sliding engaged, to respectively push and pull the secondary bed body (8) to expanded position and contracting
Enter position, wherein the empty slot (42) that storage folds cabinet base (41), the folding cabinet base (41) are provided in the pair bed body (8)
It is connect by shaft (43) with secondary bed body (8), wherein fold cabinet base (41) include by the upper of rotary joint (44) connection
End and lower end, it is described push-and-pull plate (83) the front-rear direction towards the one side of driving device on be respectively arranged with to pull pair
The retraction iron block portion of the main bed body of bed body (8) retraction (9) internal secondary bed body retraction preceding iron block (821) and rear iron block (82)
Part, push-and-pull plate (83) are respectively arranged on the front-rear direction of the one side of driving device to push secondary bed body
(8) preceding iron block is unfolded for the secondary bed body for stretching out main bed body (9) and rear iron block (81) stretches out and uses iron block component, the main bed body (9)
In be provided with including front and back distribution in left side, slidably and to secondary bed body retraction preceding iron block (821) and the rear iron block
(82) the secondary bed body retraction hot-wire coil portion of corresponding secondary bed body retraction preceding hot-wire coil (621) and rear hot-wire coil (62)
Part is provided with including front and back distribution, slidably and preceding iron is unfolded with the secondary bed body in the main bed body (9) on right side
Block and the corresponding secondary bed body expansion of rear iron block (81) are unfolded to use with the secondary bed body of preceding hot-wire coil (611) and rear hot-wire coil (61)
Hot-wire coil component；The pair bed body retraction hot-wire coil component and secondary bed body expansion hot-wire coil component exist when power is off
Avoid influencing the movement of the secondary bed body (8), main bed body (9) bottom four corners under the action of respective tensile elements in lower position
Movable castor (21) are had, the movable castor (21) is connect by fixing piece (22) with main bed body (9)；The pair bed body contracting
Enter and is connected with respective actuator with each of hot-wire coil component and secondary bed body expansion hot-wire coil component, Mei Gesuo
State actuator and include advancing slip moving part (511) that front-rear direction is provided separately and rear sliding part (51) to respectively with it is corresponding logical
Electric coil is connected, and the bottom of the advancing slip moving part (511) and rear sliding part (51) is not provided with preceding magnetite (52) and rear magnetite
(521) to on movable frame body (3) preceding magnetic patch (311) and rear magnetic patch (31) respectively correspond, the preceding magnetite (52) and after
Magnetite (521) leads to simultaneously with corresponding one in secondary bed body retraction iron block component and secondary bed body retraction hot-wire coil component
Electricity, so that the movable frame body (3) be attracted to move upwards, by the both ends inclined-plane of the movable frame body (3) respectively with it is described before
The inclined-plane of sliding part (511) and rear sliding part (51) is slidably engaged and corresponding hot-wire coil component is made to overcome respective pulling force
Part is acted on and is stretched out；When needing to carry out secondary bed body (8) retraction operation, pair bed body retraction hot-wire coil component be powered from
And in upper position and attract secondary bed body (8) sliding to the left so that the pulley (84) is engaged with the left side (72), it
The secondary bed body retraction hot-wire coil component powers off and is in lower position afterwards, on the left side (72) of the movable supporting parts (7)
Under the action of the secondary bed body (8) retraction state is fixed on by press；When needing to carry out secondary bed body expansion operation, the pair bed
Body expansion hot-wire coil component is powered to be in upper position and attracts secondary bed body (8) sliding to the right so that the pulley
(84) it is engaged with the right side (71), the secondary bed body expansion hot-wire coil component described later powers off and is in lower position, in institute
It states under the action of the right side (71) of movable supporting parts (7) the secondary bed body (8) and unfolded state is fixed on by press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860098.7A CN106539367B (en) | 2016-09-29 | 2016-09-29 | A kind of retractable bed with movable castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860098.7A CN106539367B (en) | 2016-09-29 | 2016-09-29 | A kind of retractable bed with movable castor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106539367A CN106539367A (en) | 2017-03-29 |
| CN106539367B true CN106539367B (en) | 2019-02-05 |
Family
ID=58368253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610860098.7A Active CN106539367B (en) | 2016-09-29 | 2016-09-29 | A kind of retractable bed with movable castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106539367B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652659B (en) * | 2018-03-26 | 2021-02-23 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Ultrasonic examination bed for obstetrics and gynecology department |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161177Y (en) * | 1993-07-26 | 1994-04-13 | 曹京 | Adjustable sofa |
| CN2387799Y (en) * | 1999-08-27 | 2000-07-19 | 巫诗勇 | Electric sofa |
| CN201171510Y (en) * | 2008-02-22 | 2008-12-31 | 徐嘉骐 | Electric bed rest lifting device |
| CN101711632B (en) * | 2009-10-22 | 2012-05-23 | 陈军 | Self-balancing link mechanism and bed using same |
| US9009888B1 (en) * | 2010-04-13 | 2015-04-21 | Med-Mizer, Inc. | Health care bed with variably sized bed frame and method of use thereof |
| KR101206967B1 (en) * | 2011-04-18 | 2012-11-30 | 주식회사 세라젬 | Thermotherapy Bed |
| CN202234160U (en) * | 2011-09-27 | 2012-05-30 | 山东科技大学 | Telescopic bed |
| CN102940418B (en) * | 2012-11-01 | 2015-04-01 | 安徽工程大学 | Automatic telescopic bed |
| CN103598762A (en) * | 2013-11-29 | 2014-02-26 | 礼恩派(泰州)有限公司 | Adjustable type tatami bedstead |
| CN203885106U (en) * | 2014-05-21 | 2014-10-22 | 邱栎升 | Telescopic bed |
| CN104771005B (en) * | 2015-04-13 | 2017-02-22 | 广东顶固集创家居股份有限公司 | Telescopic bed |
-
2016
- 2016-09-29 CN CN201610860098.7A patent/CN106539367B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106539367A (en) | 2017-03-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181221 Address after: 221400 Xiaohu Village, Xindian Town, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Shuangxing Industry and Trade Co., Ltd. Address before: 310000 Room 602, Unit 2, 8 Building, Limestone Bridge New Village, Xihu District, Hangzhou City, Zhejiang Province Applicant before: Lou Biyun |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |