CN110584383A - High-stability movable accompanying bed - Google Patents
High-stability movable accompanying bed Download PDFInfo
- Publication number
- CN110584383A CN110584383A CN201910923947.2A CN201910923947A CN110584383A CN 110584383 A CN110584383 A CN 110584383A CN 201910923947 A CN201910923947 A CN 201910923947A CN 110584383 A CN110584383 A CN 110584383A
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- China
- Prior art keywords
- bed board
- bed
- edge
- support
- accompanying
- Prior art date
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- Pending
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- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 239000003381 stabilizer Substances 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 5
- 239000004579 marble Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
- A47C19/024—Legs
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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
- A47C19/12—Folding bedsteads
- A47C19/122—Folding bedsteads foldable head to foot only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/54—Fittings for bedsteads or the like
Abstract
The invention relates to a high-stability movable accompanying and nursing bed which comprises support legs arranged below a bed plate, wherein the support legs are provided with a plurality of support legs, each support leg comprises a support connected with the bed plate and a roller arranged at one end of the support far away from the bed plate, each support is provided with two rollers, a connecting line of the two rollers arranged on the same support and at least two edges of the bed plate form an included angle, and the included angle is an acute angle or an obtuse angle. According to the accompanying bed, the support legs are arranged, the two rollers are arranged on each support leg, and the connecting line of the two rollers forms an included angle with the edge of the bed plate, so that high stability of the accompanying bed is achieved, and the bed body is prevented from turning over at any corner of the bed body due to seat pressure.
Description
Technical Field
The invention relates to a bed for accompanying and attending, in particular to a high-stability movable bed for accompanying and attending.
Background
The population base of China is huge, and the hospitalization rate is continuously increased along with serious population aging and increase of sub-health population. However, medical resources in China are tense at present, a hospital does not have a reasonable and comfortable environment in the aspect of accompanying and attending, a sickbed is overloaded to work, and the rest of family members of a patient is difficult. And the comfort and the stability of the existing nursing bed in the hospital are poor, the space is occupied, and the resources are wasted.
The existing accompanying bed has a simple folding bed, a support leg and a roller are arranged at the corner of the folding bed, the structural stability is poor, and when a resting person lies/sits at the corner of the bed, the folding bed is easy to turn on one side, so that hidden troubles are brought.
Disclosure of Invention
The invention provides a high-stability movable accompanying bed, aiming at overcoming the problem of poor stability of the existing accompanying bed.
The technical scheme adopted by the invention is as follows: the utility model provides a portable bed of accompanying and attending to of high stability, is including setting up the stabilizer blade under the bed board, the stabilizer blade is provided with a plurality of, the stabilizer blade is including connecting the support of bed board with set up in the support is kept away from the gyro wheel of bed board one end all is provided with two gyro wheels on every support, set up the line of two gyro wheels on same support with at least two limits on the bed board are the contained angle setting, the contained angle is acute angle or obtuse angle.
Further, the support is arranged in the corner position of bed board, with the adjacent both sides of support are first adjacent limit and the adjacent limit of second respectively, the line of two gyro wheels that the support corresponds with first adjacent limit and the adjacent limit of second all are the contained angle setting, the contained angle is acute angle or obtuse angle.
Further, the bed board is square, the support is provided with four, is close to respectively four turning positions of bed board, the gyro wheel is provided with eight, 6 gyro wheels in the eight gyro wheels with the edge parallel and level of bed board.
Furthermore, at least one of the two rollers on each bracket is flush with the edge of the bed board or protrudes out of the edge of the bed board.
Further, the support with the bed board is articulated to be connected, be provided with the pivot on the bed board, the leg joint the one end of bed board is provided with the through-hole, the pivot passes the through-hole is articulated to be connected the bed board with the support.
Further, the bed board includes first limit, second limit, third limit and fourth edge, first limit and the relative and parallel arrangement of third limit, the relative and parallel arrangement of second limit and fourth edge, the pivot that a plurality of supports correspond all is on a parallel with first limit or all is on a parallel with the second limit sets up.
Further, the support comprises a first support, a second support, a third support and a fourth support, the first support is arranged in an included angle formed by the first edge and the second edge, the second support is arranged in an included angle formed by the second edge and the fourth edge, the third support is arranged in an included angle formed by the first edge and the third edge, the fourth support is arranged in an included angle formed by the third edge and the fourth edge, the distance between a hinge point between the first support and the bed board and the second edge is a first distance, the distance between the hinge point between the second support and the bed board and the second edge is a second distance, and the first distance is larger than or smaller than the second distance; the distance between the hinge point between the third support and the bed board and the third edge is a third distance, the distance between the hinge point between the fourth support and the bed board and the third edge is a fourth distance, and the third distance is greater than or less than the fourth distance.
Furthermore, the included angles between the connecting lines of the two rollers corresponding to each support and the edges of the bed plate are the same, and the included angles are 45 degrees.
Furthermore, the support is connected with the idler wheels through connecting rods, the idler wheels are connected with two ends of each connecting rod, the support is connected with the middle of each connecting rod, and the connecting line of the two idler wheels is a straight line where the connecting rods are located.
Further, the gyro wheel is the universal wheel, the support is the body of rod, the bed board includes bed skeleton and panel, the bed board is collapsible bed board, the bed board is including the first bed board, second bed board and the third bed board that connect gradually, first bed board is connected with the second bed board is articulated, second bed board and third bed board are articulated to be connected, folding back first bed board and the relative and parallel arrangement of third bed board.
Further, the stabilizer blade set up in first bed board and third bed board back, the second bed board back is provided with support piece, the back does the bed board is towards ground or accompanies the bed and place the one side of platform, be connected through first pivot is articulated between first bed board and the second bed board, and the second bed board passes through second pivot is articulated with the third bed board and is connected, first pivot and second pivot parallel arrangement, interval between first pivot and the second pivot with support piece is equivalent at the width on first direction, support piece height with the stabilizer blade height is equivalent, first direction is perpendicular the direction of first pivot or second pivot.
Further, support piece is the type of falling T structure, support piece includes horizontal pole and pole setting, and horizontal pole and pole setting mutually perpendicular set up, and the bed board is connected to pole setting one end, and the horizontal pole is connected to the other end, and the parallel bed board setting of horizontal pole, the length of horizontal pole is equivalent with the interval between first pivot and the second pivot.
The beneficial effects produced by the invention comprise: according to the accompanying bed, the support legs are arranged, the two rollers are arranged on each support leg, and the connecting line of the two rollers forms an included angle with the edge of the bed plate, so that high stability of the accompanying bed is achieved, and the bed body is prevented from turning over at any corner of the bed body due to seat pressure.
Drawings
FIG. 1 is a schematic perspective view of an open bed for accompanying persons in the present invention;
FIG. 2 is a top view of the nursing bed of the present invention after it is opened;
FIG. 3 is a front view of the nursing bed of the present invention after it is opened;
fig. 4 is a side view (left/right view) of the nursing bed of the present invention after being opened;
FIG. 5 is a schematic view of a three-dimensional structure of the nursing bed of the present invention after being retracted;
FIG. 6 is a top view of the caregiving bed of the present invention, shown retracted;
FIG. 7 is a side view of the caregiving bed of the present invention, shown retracted;
FIG. 8 is a front view of the caregiving bed of the present invention, shown retracted;
FIG. 9 is a bottom view of the career bed of the present invention, shown retracted;
FIG. 10 is an enlarged view at A in FIG. 9;
FIG. 11 is an enlarged view at B in FIG. 9;
FIG. 12 is a schematic view of the structure after a panel is laid on the framework;
FIG. 13 is a view of a connecting structure between stringers;
in the figure, 1, a first framework, 101, a first longitudinal beam, 102, a first second longitudinal beam, 2, a second framework, 201, a second longitudinal beam, 202, a second longitudinal beam, 3, a third framework, 301, a third longitudinal beam, 302, a third longitudinal beam, 4, a supporting member, 401, a vertical rod, 402, a cross rod, 5, a first rotating shaft, 6, a second rotating shaft, 7, a first through hole, 8, a second through hole, 9, a handle, 10, a U-shaped block, 11, a supporting leg, 1101, a universal wheel, 1102, a bracket, 11021, a first bracket, 11022, a second bracket, 11023, a third bracket, 11024, a fourth bracket, 1103, a connecting rod, 11031, a first connecting rod, 11032, a second connecting rod, 11033, a third connecting rod, 11034, a fourth connecting rod, 12, a first side, 13, a second side, 14, a third side, 15, a fourth side, 16, a connecting rod, 17, an elastic member, a spring, a marble, 1702, 18, a first panel, 19, a second panel, a third, A second panel, 20, a third panel.
Detailed Description
The present invention is explained in further detail below with reference to the drawings and the specific examples, but it should be understood that the scope of the present invention is not limited to the specific examples.
As shown in fig. 1 to 5, the nursing bed of the present invention includes a bed board and support legs 11, the bed board includes a frame and a panel, the bed board is divided into three parts, which are respectively a first bed board, a second bed board and a third bed board connected in sequence, each bed board corresponds to its own frame and panel, so the frame includes a first frame, a frame 1, a second frame 2 and a third frame 3, on which a first panel 18, a second panel 19 and a third panel 20 are laid respectively, the first frame 1 and the second frame 2 are hinged, the second frame 2 and the third frame 3 are hinged, the bed boards are square or rectangular or square-like or rectangular-like, and the three hinged bed boards form a foldable bed board. The first bed board and the second bed board are equal in area and length, the third bed board is shorter than the first bed board and the second bed board, and the length of the position is perpendicular to the direction of the hinged edge.
The back of the third framework 3, namely, the surface facing the support legs 11, is provided with two supporting pieces 4 relatively, each supporting piece 4 comprises an upright rod 401 and a cross rod 402, the upright rods 401 and the cross rods 402 are perpendicular to each other to form an inverted T-shaped structure, the height of the upright rods 401 is equal to that of the support legs 11, the cross rods 402 are parallel to the bed board, after the folding bed board is opened, the cross rods 402 are in contact with the ground, and the upright rods 401 are perpendicular to the ground. One end of the upright rod 401 is connected with the edge of the second bed board, and the other end is connected with the middle position of the cross rod 402.
The first framework 1 comprises a first longitudinal beam 101 and a first secondary longitudinal beam 102 which are arranged oppositely and parallelly, the second framework 2 comprises a second longitudinal beam 201 and a second longitudinal beam 202 which are arranged oppositely and parallelly, the third framework 3 comprises a third longitudinal beam 301 and a third longitudinal beam 302 which are arranged oppositely and parallelly, the second longitudinal beam 201 and the second longitudinal beam 202 are metal U-shaped pipes, particularly metal U-shaped square pipes, the opening of each U-shaped pipe is arranged on the back surface of a bed plate, namely one side facing the ground or other placing areas, the first longitudinal beam 101 and the third longitudinal beam 301 are both hinged with the second longitudinal beam 201 through first connecting pieces, each first connecting piece comprises a first through hole 7 which is arranged at each of two ends of each U-shaped pipe and penetrates through the side wall of each U-shaped pipe, a second through hole 8 which is arranged on the first longitudinal beam 101 or the third longitudinal beam 301 and a rotating shaft which penetrates through the first through holes 7 and the second through holes 8, each rotating shaft comprises a first rotating shaft 5 and a second rotating shaft 6, the first rotating shaft 5 is used for connecting the first longitudinal beam 101 and the second longitudinal beam 201, the second rotating shaft 6 is used for connecting the third longitudinal beam 301 and the second longitudinal beam 201, and the first rotating shaft 5 and the second rotating shaft 6 are arranged in parallel and are perpendicular to the longitudinal beams.
The first longitudinal beam 102 and the third longitudinal beam 301 are hinged to the second longitudinal beam 202 through a second connecting piece, and the second connecting piece is the same as the first connecting piece in structure. The cross bar 402 is arranged parallel to the longitudinal beams, and the distance between the first rotating shaft 5 and the second rotating shaft 6 is equal to the length of the cross bar 402. Connecting rods 16 are arranged between the two uprights 401 and between the two supports 1102.
Handles 9 for storing the bed are provided on the second longitudinal beam 201 and the second longitudinal beam 202. In order to ensure the flatness of the bed, the panel can be laid on the bed framework, and the first panel, the second panel and the third panel are respectively laid or fixed on the first framework 1, the second framework 2 and the third framework 3.
When the accompanying bed is required to be folded, the handle 9 is lifted, the first bed board and the second bed board rotate for 90 degrees along the rotating shaft, two ends of the cross rod 402 respectively abut against longitudinal beams of the first bed board and the third bed board, when the accompanying bed is ensured to be folded by the arrangement, the first framework 1 and the second framework 2 are vertical to the ground, and the design ensures the stability when the accompanying bed is folded.
The four support legs 11 are respectively arranged at the four corners of the bed board and the edges of the bed board. The supporting leg 11 comprises a support 1102 and universal wheels 1101, the support 1102 is a straight rod, one end of the support 1102 is hinged with the bed board framework, the other end of the support is connected with two universal wheels 1101 through a connecting rod 1103, the universal wheels 1101 are arranged at two ends of the connecting rod 1103, the middle point is connected with the support 1102, the connecting rod 1103 is arranged perpendicular to the support 1102, in order to prevent the edges of two ends of the connecting rod 1103 from scratching objects when colliding with human bodies or other objects, the two ends of the connecting rod 1103 adopt arc surfaces, the connecting line of the connecting points of the two universal wheels 1101 and the connecting rod 1103 (when the connecting rod is a straight rod) or the straight line of the connecting rod 1103 forms an included angle with the bed board edge, the support 1102 comprises a first support 11021, a second support 11022, a third support 11023 and a fourth support 11024, the corresponding connecting rods 1103 are respectively a first connecting rod 1103, a second connecting rod 1103, a third connecting rod 1103 and a, the included angle is 45 ° in this embodiment. The design ensures that no matter the bed board is pressed at any edge position of the bed board, the side turning of the bed can not be caused. Meanwhile, as many as 8 universal wheels 1101 are arranged right below the edge of the bed board, namely, in the open state of the accompanying bed, as many as possible universal wheels 1101 are arranged on the projection line of the edge of the bed board to the ground, and in the invention, 6 universal wheels 1101 are arranged right below the edge of the bed board, so that the design not only further ensures the stability of the accompanying bed, but also reduces the occupied area of the accompanying bed. Support 1102 is connected with the skeleton is articulated, be provided with U type piece 10 in the one side on skeleton ground down, U type piece 10 opening is down, connect through the third connecting piece is articulated between support 1102 and the U type piece 10, the third connecting piece is the same with first connecting piece structure, be provided with the third through-hole that runs through U type piece 10 both sides wall promptly on the U type piece 10, the one end that support 1102 connects U type piece 10 is provided with the fourth through-hole, the third pivot passes third through-hole and fourth through-hole articulated linking bridge 1102 and U type piece 10.
The bed plate of the accompanying bed comprises a first edge 12, a second edge 13, a third edge 14 and a fourth edge 15, wherein the first edge 12 and the third edge 14 are arranged oppositely and parallelly, the second edge 13 and the fourth edge 15 are arranged oppositely and parallelly, the second edge comprises the first longitudinal beam, the second longitudinal beam and the third longitudinal beam, the fourth edge comprises the first longitudinal beam, the second longitudinal beam and the third longitudinal beam, the corners formed by the adjacent two edges are in arc-shaped smooth transition, and rotating shafts corresponding to a plurality of supports 1102 are all parallel to the first edge 12 or are all parallel to the second edge 13.
The holder 1102 includes a first holder 11021, a second holder 11022, a third holder 11023 and a fourth holder 11024, the first holder 11021 is disposed at an inner side of a corner between the first side 12 and the second side 13, the second holder 11022 is disposed at an inner side of a corner between the second side 13 and the third side 14, the third holder 11023 is disposed at an inner side of a corner between the third side 14 and the fourth side 15, the fourth holder 11024 is disposed at an inner side of a corner between the first side 12 and the fourth side 15, a distance between a hinge point of the first holder 11021 and the frame and the second side 13 is a first interval, a distance between a hinge point of the second holder 11022 and the bed plate and the second side 13 is a second interval, and the first interval is not equal to the second interval; the distance between the hinge point between the third support 11023 and the bed plate and the fourth edge 15 is a third distance, the distance between the hinge point between the fourth support 11024 and the bed plate and the fourth edge 15 is a fourth distance, and the third distance is not equal to the fourth distance. This design has guaranteed that when the bed of accompanying and attending to is folded and is packed up, four support 1102 still parallel arrangement, and pack up the problem that the in-process can not appear colliding each other. The rotating shafts at the hinged parts of the invention are all parallel to each other.
At least one of the two casters 1101 on the same support 1102 is provided with a locking structure for preventing further rolling.
In order to prevent the transition of the movement of the hinge during the opening or the retracting process of the bed, a damping mechanism is disposed at the hinge, as shown in fig. 9-11, specifically, an elastic member is disposed at one end of the support 1102 connected to the U-shaped block 10, the elastic member includes a spring 1701 and two marbles 1702 disposed at two ends of the spring, the marbles 1702 are specifically spherical steel balls, the spring 1701 is disposed in the support, a through hole is disposed on a side wall of the support, the marbles partially extend out of the support through the through hole, a plurality of fifth through holes are disposed on two sides of the U-shaped block 10, the fifth through holes on two sides correspond to two marbles, the plurality of fifth through holes are disposed along the movement track of the marbles, the movement track at the position is that when the marbles move to a certain fifth through hole along the rotation axis along with the support 1102, the marbles pop up and extend into the fifth through hole, when the support 1102 is continuously rotated by giving proper force to rotate the support 1102 around the rotating shaft, the marble retracts, namely, the marble is ejected after moving to a fifth through hole and retracts only after being applied with proper force, and the structure plays a role in damping, so that the support 1102 is prevented from rotating too fast to cause collision or harm other objects or people. And two through holes at two ends of the track in the fifth through holes are respectively a fifth through hole and a fifth through hole, when the marble moves to the fifth through hole, the first bed plate/the second bed plate is parallel and level to the third bed plate to form the bed plate, namely, the accompanying bed is in a completely opened state, when the marble moves to the fifth through hole, the first bed plate/the second bed plate is vertical to the third bed plate, and at the moment, the accompanying bed is in a retracted state.
The damping mechanisms are arranged at other hinged points in the accompanying bed, the damping mechanisms at the hinged positions of the second bed plate longitudinal beam and the first bed plate/third bed plate longitudinal beam are the same as the damping mechanisms, the difference is only that the U-shaped block 10 corresponds to a U-shaped groove of the hinged point, and the support 1102 corresponds to the longitudinal beam of the first bed plate/third bed plate of the hinged point.
In order to further ensure the stability of the accompanying bed when the bed is folded, a lock is arranged between the cross bar 402 and the longitudinal beam and used for fixing the relative position of the cross bar 402 and the corresponding longitudinal beam.
After the accompanying bed is folded, the accompanying bed is pushed to a containing point.
Note: the bed board in the text can only comprise a framework or a panel, and can also comprise the framework and the panel, wherein the bed board only shows the structure of the framework, and the panel can be laid on the bed board, as shown in fig. 12.
The accompanying bed is provided with the intelligent lock, the wall of a storage area of the accompanying bed in a hospital is provided with the intelligent lock hole, the accompanying bed is provided with the convex block matched with the intelligent lock hole, when the accompanying bed needs to be folded, the accompanying bed is folded and pushed to the storage area, the convex block is clamped into the intelligent lock hole to realize fixed-point storage of the accompanying bed, when the accompanying bed needs to be used, a user scans the code to pay for unlocking, and the intelligent lock can be of a structure similar to a public bicycle lock.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the content of the embodiment. It will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and any changes and modifications made are within the protective scope of the present invention.
Claims (10)
1. The utility model provides a portable bed of accompanying and attending to of high stability, is including setting up the stabilizer blade under the bed board, the stabilizer blade is provided with a plurality of, its characterized in that: the stabilizer blade is including connecting the support of bed board with set up in the support is kept away from the gyro wheel of bed board one end all is provided with two gyro wheels on every support, set up the line of two gyro wheels on same support with at least two limits on the bed board are the contained angle setting, the contained angle is acute angle or obtuse angle.
2. The high stability portable bed of accompanying and attending to of claim 1 wherein: the support is arranged in the corner position of bed board, with the adjacent both sides of support are first adjacent limit and the adjacent limit of second respectively, the line of two gyro wheels that the support corresponds with first adjacent limit and the adjacent limit of second all are the contained angle setting, the contained angle is acute angle or obtuse angle.
3. The high stability portable bed of accompanying and attending to of claim 1 wherein: the bed board is square board, the support is provided with four, is close to respectively four turning positions of bed board, the gyro wheel is provided with eight, 6 gyro wheels in the eight gyro wheels with the edge parallel and level of bed board.
4. The high stability portable bed of accompanying and attending to of claim 1 wherein: at least one of the two rollers on each bracket is flush with the edge of the bed board or protrudes out of the edge of the bed board.
5. The high stability portable bed of accompanying and attending to of claim 1 wherein: the support with the bed board is through the articulated connection of pivot, be provided with the pivot on the bed board, the leg joint the one end of bed board is provided with the through-hole, the pivot passes the through-hole is articulated to be connected the bed board with the support.
6. The high stability portable bed of accompanying claim 5, wherein: the bed board comprises a first edge, a second edge, a third edge and a fourth edge, wherein the first edge and the third edge are arranged oppositely and parallelly, the second edge and the fourth edge are arranged oppositely and parallelly, and rotating shafts corresponding to the plurality of supports are all parallel to the first edge or all parallel to the second edge.
7. The high stability portable bed of accompanying claim 6, wherein: the bracket comprises a first bracket, a second bracket, a third bracket and a fourth bracket, wherein the first bracket is arranged in a corner formed by the first edge and the second edge, the second bracket is arranged in a corner formed by the second edge and the third edge, the third bracket is arranged in a corner formed by the third edge and the fourth edge, the fourth bracket is arranged in a corner formed by the first edge and the fourth edge, the distance between a hinge joint between the first bracket and the bed board and the second edge is a first distance, the distance between the hinge joint between the second bracket and the bed board and the second edge is a second distance, and the first distance is greater than or less than the second distance; the distance between the hinge point between the third support and the bed board and the fourth edge is a third distance, the distance between the hinge point between the fourth support and the bed board and the fourth edge is a fourth distance, and the third distance is greater than or less than the fourth distance.
8. The high stability portable bed of accompanying and attending to of claim 1 wherein: the connecting lines of the two rollers corresponding to each bracket are arranged in parallel relatively.
9. The high stability portable bed of accompanying and attending to of claim 1 wherein: the support is connected with the idler wheels through connecting rods, the idler wheels are connected with two ends of each connecting rod, the support is connected with the middle of each connecting rod, and the connecting line of the two idler wheels is a straight line where the connecting rods are located.
10. The high stability portable bed of accompanying claims 1 or 8, wherein: the utility model discloses a bed, including the gyro wheel, the gyro wheel is the universal wheel, the support is the body of rod, the bed board includes skeleton and panel, the bed board is collapsible bed board, the bed board is including the first bed board, second bed board and the third bed board that connect gradually, first bed board is connected with the second bed board is articulated, second bed board and the articulated connection of third bed board, folding back first bed board and the relative and parallel arrangement of third bed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923947.2A CN110584383A (en) | 2019-09-27 | 2019-09-27 | High-stability movable accompanying bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923947.2A CN110584383A (en) | 2019-09-27 | 2019-09-27 | High-stability movable accompanying bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584383A true CN110584383A (en) | 2019-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910923947.2A Pending CN110584383A (en) | 2019-09-27 | 2019-09-27 | High-stability movable accompanying bed |
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| CN (1) | CN110584383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955998A (en) * | 2020-08-31 | 2020-11-20 | 宏源家具(江西)有限公司 | Student apartment bed convenient to remove |
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| CN200984009Y (en) * | 2006-05-23 | 2007-12-05 | 安得士股份有限公司 | Folding bed |
| US20130036950A1 (en) * | 2009-12-24 | 2013-02-14 | No Rock Cafe Tables Pty Ltd | Stabilisation of Objects |
| CN204930998U (en) * | 2015-09-07 | 2016-01-06 | 上海嘉笙五金电器有限公司 | A kind of laborsaving easy folded bed |
| CN206949946U (en) * | 2016-12-14 | 2018-02-02 | 吕勇进 | Folding bed |
| CN207744863U (en) * | 2017-07-22 | 2018-08-21 | 天津科贝尔科教设备有限公司 | Ensemble learning table |
| CN211065833U (en) * | 2019-09-27 | 2020-07-24 | 江苏海锟易护科技有限公司 | High-stability movable accompanying bed |
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| CN111955998A (en) * | 2020-08-31 | 2020-11-20 | 宏源家具(江西)有限公司 | Student apartment bed convenient to remove |
| CN111955998B (en) * | 2020-08-31 | 2022-05-17 | 江西宏源欣教育装备集团有限公司 | Student apartment bed convenient to remove |
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