CN110433036A - A kind of simple bed improving supporting leg - Google Patents
A kind of simple bed improving supporting leg Download PDFInfo
- Publication number
- CN110433036A CN110433036A CN201810412297.0A CN201810412297A CN110433036A CN 110433036 A CN110433036 A CN 110433036A CN 201810412297 A CN201810412297 A CN 201810412297A CN 110433036 A CN110433036 A CN 110433036A
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- China
- Prior art keywords
- hinge
- lag
- supporting leg
- bed board
- leg
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
- A61G1/052—Struts, spars or legs
Abstract
The present invention relates to simple bed technical field, specifically a kind of simple bed for improving supporting leg, it is characterised in that: the supporting leg opens and closes supporting leg using hinge-type, and it includes the first hinge leg structure, the second hinge leg structure, support bottom bar that hinge-type, which opens and closes supporting leg,；The bottom both ends of the first hinge leg structure are hingedly connected on the support bottom bar, and the bottom both ends of the second hinge leg structure are hingedly connected on the support bottom bar between the bottom both ends of the first hinge leg structure；The back side rotation connection of the bed board at the top and corresponding position of the first hinge leg structure forms fixed rotary side；The holding tank of lower end surface opening is respectively equipped in the place that there is spacing at the back side of bed board and each fixed rotary side；The top card of the second hinge leg structure makes hinge-type folding supporting leg form up-side down triangle in the holding tank.Compared with prior art, the present invention structure is simple, and it is easy to use, it does not take up space after supporting leg storage, bearing capacity is strong, convenient for air-drop.
Description
Technical field
The present invention relates to simple bed technical field, specifically a kind of simple bed for improving supporting leg.
Background technique
Current simple bed is all kinds of, supporting leg be also it is multifarious, have hinged X-shaped, also have collapsible or stretch
Contracting formula.
Either bearing is not that very good either use is not too convenient or structure design is inadequate to some of them structure
Ingenious, on the simple bed of some specific uses, applicability is with regard to bad.
In addition earthquake is occurring, when needing to carry out field rescue, the Medical Devices for generally requiring offer want light, moreover it is possible to just
In air-drop.And current simple bed is than cumbersome, it has not been convenient to carry, it has not been convenient to drop.
In addition, simple bed and infusion support are separated structure at present, infusion support needs to stand on the pedestal on ground, and extremely accounts for
Place, and increase weight.
Summary of the invention
The purpose of the present invention designs a kind of simple bed with novel support legs, and supporting leg is not only convenient for collecting to take up space less, and
And structure is simple, support force is powerful firm, convenient for air-drop after supporting leg storage.
To achieve the above object, a kind of simple bed for improving supporting leg is designed, including bed board, is located at the nearly head of a bed in the back side of bed board
Supporting leg at place and tailstock, it is characterised in that:
The supporting leg opens and closes supporting leg using hinge-type, and the hinge-type folding supporting leg includes the first hinge supporting leg knot
Structure, the second hinge leg structure, support bottom bar；The bottom both ends of the first hinge leg structure are hingedly connected to the support
On bottom bar, the bottom both ends of the second hinge leg structure are hingedly connected to positioned at the bottom both ends of the first hinge leg structure
Between support bottom bar on；The back side rotation connection of the bed board at the top and corresponding position of the first hinge leg structure forms fixed rotation
It changes one's position；The holding tank of lower end surface opening is respectively equipped in the place that there is spacing at the back side of bed board and each fixed rotary side；It is described
The top card of second hinge leg structure makes hinge-type folding supporting leg form up-side down triangle in the holding tank, is storing not
Used time, the second hinge leg structure be detached from holding tank, make the second hinge leg structure around support bottom bar rotation and with the first hinge
Leg structure collapses, and the first, second hinge leg structure after then closing up is bonded further around fixed rotary side rotation and to bed board.
First hinge leg structure of the hinge-type folding supporting leg includes at least 2 first arms, the bottom of 2 first arms
Rotation is connected on the support bottom bar respectively at end；The top of 2 first arms is rotated with the back side corresponding position of bed board respectively to be connected
Form the fixed rotary side；
Second hinge leg structure of the hinge-type folding supporting leg includes at least 2 second arms, the bottom of 2 second arms
Rotation is connected on the support bottom bar between 2 first arms respectively at end.
The top of 2 second arms is respectively equipped with cross bar portion or the top of 2 second arms and connects same cross bar portion.
At least one lug is further fixed on the back side of the bed board, the bottom edge of the lug is arranged in the holding tank
On；The bed board uses straight panel or folded sheet.
The bed board is surrounded by bedside frame, and the bedside frame at least its bottom protrudes from the back side of bed board；
The bed board and bedside frame is respectively adopted collapsible；
The holding tank is respectively provided at 2 U-lag convex blocks, in 2 U-lag concave blocks；
For the U-lag convex block using the first right angle block that one side is long, another side is short, the top surface of the first right angle block is neat
Flat, the top surface of the first right angle block sets the first U-lag, is equipped with " n " shape slot as thereon in the lower half of the short sides of U-lag convex block
Holding tank, the long side surface bottom of U-lag convex block is set as tenon tongue structure；The first U-lag difference of 2 U-lag convex blocks is embedding
Set is fixed on the lower part of the bedside frame of corresponding position；
For the U-lag concave block using the second right angle block that one side is long, another side is short, the top surface of the second right angle block is neat
Flat, the top surface of the second right angle block sets the second U-lag, is equipped with another " n " shape slot conduct in the lower half of the short sides of U-lag concave block
Holding tank thereon；The long side surface of U-lag concave block is equipped with the tongue-and-groove of lower end surface opening；Second U-shaped of 2 U-lag concave blocks
Slot is respectively nested in the lower part of corresponding position bedside frame；
When bed board and bedside frame fold, the tenon tongue structure of the U-lag convex block is embedded the tenon in the U-lag concave block
In slot.
Also be connected with one end of grab by holding tank set by the back side of the bed board, grab rotated at its pin joint to
Hook the cross bar portion of the second hinge leg structure.
Infusion support fixation hole is respectively equipped on the top surface of the U-lag convex block, on the top surface of U-lag concave block；
Or infusion support fixation hole is located on bedside frame；
The bar portion bottom end of infusion support is fixed in any one infusion support fixation hole.
The bed board and/or bedside frame is made of carbon fiber.
The folding bedside frame uses hollow structure, and the collapsible place of bedside frame is hinged using turning joint,
The turning joint includes male joint, female joint；
The female joint includes the first bar shaped abaculus, and an end integral type of the first bar shaped abaculus is equipped with lifting-hook knot
Structure, the vertical plane of the back of lifting-hook structure are connected on the end face of an end of the first bar shaped abaculus, the yin of lifting-hook structure
The lateral face in face is connected on the bottom surface of an end of the first bar shaped abaculus；It is longitudinal on the vertical plane of the sunny side of lifting-hook structure
Equipped with caulking groove；The bottom of the two sidewalls of caulking groove is respectively equipped with circular shaft ear；
The male joint includes the second bar shaped abaculus, and an end integral type of the second bar shaped abaculus is equipped with another lifting-hook
Structure, the vertical plane of the back of another lifting-hook structure are connected on the end face of an end of the second bar shaped abaculus, another perpendicular
The lateral face of the back of hook structure is connected on the bottom surface of an end of the second bar shaped abaculus；The sun of another lifting-hook structure
Face and its bottom end are thinner than remaining position of the two sidewalls of another lifting-hook structure, and the sunny side of another lifting-hook structure and its bottom end form contract
Close the embedding tongue of the caulking groove；The nearly bottom of embedding tongue is equipped with pin hole；
The embedding tongue of the male joint is embedded in the caulking groove of the female joint；And the circular shaft ear and the embedding tongue
Pin hole pin joint；
First bar shaped abaculus of the female joint, the second bar shaped abaculus of male joint respectively correspond two be embedded at folding
In the hollow structure of a bedside frame.
It is also to have cloth bag under the bed board；And/or the side edge of the bed board is using handle bolted-on one support
Disk.
Compared with prior art, the present invention structure is simple, and it is easy to use, it does not take up space after supporting leg storage, bearing capacity is strong, just
In air-drop.
Detailed description of the invention
Fig. 1 is the perspective elevation of the present invention in embodiment.
Fig. 2 is the perspective front view of the present invention in embodiment.
Fig. 3 is the perspective plan view of the present invention in embodiment.
Fig. 4 is the perspective view that the hinge-type in the embodiment of the present invention opens and closes that supporting leg and U-lag concave block and upper cover are assembled.
Fig. 5 is the perspective view of the hinge-type folding supporting leg in the embodiment of the present invention.
Fig. 6~Fig. 9 is the perspective view of the different perspectives of U-lag convex block in the embodiment of the present invention.
Figure 10 is the main view of U-lag convex block in the embodiment of the present invention.
Figure 11 is the rearview of U-lag convex block in the embodiment of the present invention.
Figure 12 is the right view of U-lag convex block in the embodiment of the present invention.
Figure 13 is the top view of U-lag convex block in the embodiment of the present invention.
Figure 14 is the bottom view of U-lag convex block in the embodiment of the present invention.
Figure 15~17 are the perspective view of the different perspectives of U-lag concave block in the embodiment of the present invention.
Figure 18 is the main view of U-lag concave block in the embodiment of the present invention.
Figure 19 is the rearview of U-lag concave block in the embodiment of the present invention.
Figure 20 is the right view of U-lag concave block in the embodiment of the present invention.
Figure 21 is the top view of U-lag concave block in the embodiment of the present invention.
Figure 22 is the bottom view of U-lag concave block in the embodiment of the present invention.
Figure 23 is the perspective view of upper cover in the embodiment of the present invention.
Figure 24 is the main view of grab in the embodiment of the present invention.
Figure 25 is the perspective view of female joint in the embodiment of the present invention.
Figure 26 is the main view of female joint in the embodiment of the present invention.
Figure 27 is the right view of female joint in the embodiment of the present invention.
Figure 28 is the top view of female joint in the embodiment of the present invention.
Figure 29 is the bottom view of female joint in the embodiment of the present invention.
Figure 30 is the perspective view of male joint in the embodiment of the present invention.
Figure 31 is the main view of male joint in the embodiment of the present invention.
Figure 32 is the right view of male joint in the embodiment of the present invention.
Figure 33 is the top view of male joint in the embodiment of the present invention.
Figure 34 is the bottom view of male joint in the embodiment of the present invention.
Figure 35 is the installation diagram of male joint and female joint in the embodiment of the present invention.
Specific embodiment
The present invention is further described now in conjunction with accompanying drawings and embodiments.
Embodiment 1
Referring to FIG. 1 to FIG. 3, it is a kind of improve supporting leg simple bed, including bed board, be located at the nearly head of a bed in the back side of bed board 1 and
Supporting leg at tailstock, it is characterised in that:
The supporting leg opens and closes supporting leg using hinge-type, and the hinge-type folding supporting leg includes the first hinge supporting leg knot
Structure, the second hinge leg structure, support bottom bar 2-3；The bottom both ends of the first hinge leg structure are hingedly connected to described
It supports on bottom bar 2-3, the bottom both ends of the second hinge leg structure are hingedly connected to positioned at the first hinge leg structure
On support bottom bar 2-3 between the both ends of bottom；Set by the back side of the bed board 1 at the top and corresponding position of the first hinge leg structure
The rotation connection of axis ear forms fixed rotary side；There is the place of spacing to be respectively equipped with each fixed rotary side at the back side of bed board 1
The holding tank of lower end surface opening；The top card of the second hinge leg structure makes hinge-type folding branch in the holding tank
Leg forms up-side down triangle, is storing when not used, the second hinge leg structure is detached from holding tank, makes the second hinge leg structure around branch
It supports bottom bar 2-3 rotation and is collapsed with the first hinge leg structure, the first, second hinge leg structure after then closing up is further around solid
Determine rotary side rotation and is bonded to bed board.
In this example, the first hinge leg structure is longer than the second hinge leg structure, the first hinge leg structure, the second hinge
Leg structure can use plate, and the bottom two of at least one of the first hinge leg structure, second hinge leg structure
End is set as square, facilitates the first hinge leg structure, evacuation when the second hinge leg structure closes up.
Bed board 1 can use straight panel or folded sheet in this example.
Further, bedside frame 1-1 can be set in the surrounding of bed board 1 in this example.Infusion support can be set on bedside frame 1-1
Fixation hole, for fixing infusion support 6.
Bed board 1 or bedside frame 1-1 can use more light-weighted carbon fibre materials in this example, naturally it is also possible to using other
Material.
Further, be also under the bed board 1 have cloth bag 5 for store placement article.
Further, the side edge of bed board uses one pallet 7 of handle bolted-on, for placing article.
Further, at the support bottom of the bottom respective end two sides of the first hinge leg structure, the second hinge leg structure
Positioning sleeve 2-31 is also respectively sleeved on bar 2-3, this positioning sleeve 2-31 can not only prevent the bottom of the first hinge leg structure
The displacement of end and the bottom end of the second hinge leg structure in the X-axis of support bottom bar 2-3 can also play support bottom bar 2-3 resistance to
Grind protective effect.
Embodiment 2
Referring to fig. 4, Fig. 5, hinge-type folding supporting leg uses the simpler frame-type of structure, i.e. its first hinge branch in this example
Leg structure includes at least 2 first arm 2-1, and the bottom end of 2 first arm 2-1 rotates respectively to be connected on the support bottom bar 2-3；
The rotation of axis ear set by the back side corresponding position with bed board 1 connection forms the fixed rotation respectively on the top of 2 first arm 2-1
Side；
Second hinge leg structure of the hinge-type folding supporting leg includes at least 2 second arm 2-2,2 second arms
The bottom end of 2-2 is rotated respectively on the support bottom bar 2-3 being connected between 2 first arm 2-1.
In this example, there is at least one lug surely on 1 back side of bed board, the bottom edge of the lug is arranged in the holding tank
On.
When set left and right two lugs when, the top of 2 second arm 2-2 is respectively equipped with cross bar portion 2-5, respectively with a left side
Holding tank inlay card on right two lugs is fixed；
Or the top of 2 second arm 2-2 connects same cross bar portion 2-5, which fixes with holding tank inlay card
While, moreover it is possible to effect that is convenient while rotating 2 second arm 2-2 keeps operation easier, the lug of holding tank is equipped in this example
One can only be set.
Further, referring to fig. 4, tee tube is respectively adopted between the top of 2 first arm 2-1 and connects a connecting rod 2-4,
Connecting rod 2-4 can reinforce the bearing capacity of supporting leg in this way, and the outer end of two tee tubes can be used for and the two sides of the bottom of bed board institute
If axis ear carry out rotation connection；Or the axis hole of an axis ear set by the bottom of connecting rod 2-4 and bed board is rotated into connection.
Further, referring to fig. 4, Figure 24, be also connected with grab by holding tank set by the back side of bed board 1 described in this example
8 one end, grab 8 rotates to hook the bottom of the cross bar portion 2-5 of the second hinge leg structure at its pin joint, to guarantee
When in use, the cross bar portion 2-5 of the second hinge leg structure will not deviate from from holding tank；When needing to pack up supporting leg, then rotate
Grab 8 disengages it from the cross bar portion 2-5 of the second hinge leg structure.
Further, bedside frame 1-1 can be set in the surrounding of bed board 1 in this example.Infusion support can be set on bedside frame 1-1
Fixation hole, for fixing infusion support.
Further, be also under bed board 1 in this example have cloth bag 5 for store placement article.
Further, the side edge of bedside frame 1-1 uses one pallet 7 of handle bolted-on in this example, for placing object
Product.
Bed board 1 can use straight panel or folded sheet in this example.It can be controlled by cylinder when bed board 1 is using folded sheet
Folding switching movement.
Embodiment 3
This example is further improvement on the basis of embodiment 2, is surrounded by bedside frame 1-1 in bed board 1, and bed board 1,
Bedside frame 1-1 is respectively adopted collapsible.The bedside frame at least its bottom protrudes from the back side of bed board 1.
Referring to Fig. 6~Figure 22, holding tank described in this example is respectively provided at 2 U-lag convex blocks, 31,2 U-lag concave blocks 32
On；
The U-lag convex block 31 is using the first right angle block that one side is long, another side is short, the top surface of the first right angle block
It flushes, the top surface of the first right angle block sets the first U-lag 31-1, is equipped with " n " shape slot in the lower half of the short sides of U-lag convex block 31
31-3 is set as tenon tongue structure 31-2 as holding tank thereon, the long side surface bottom of U-lag convex block 31；2 U-lag convex blocks
The lower part of 31 the first U-lag 31-1 nested bedside frame 1-1 for being fixed on corresponding position respectively；
The U-lag concave block 32 is using the second right angle block that one side is long, another side is short, the top surface of the second right angle block
It flushes, the top surface of the second right angle block sets the second U-lag 32-1, is equipped with another " n " in the lower half of the short sides of U-lag concave block 32
Shape slot 32-3 is as holding tank thereon；The long side surface of U-lag concave block 32 is equipped with the tongue-and-groove 32-2 of lower end surface opening；2 U
Second U-lag 32-1 of shape geosynclinal concave block 32 is respectively nested in the lower part of corresponding position bedside frame 1-1；
When bed board 1 and bedside frame 1-1 are folded, the tenon tongue structure 31-2 of the U-lag convex block 31 is embedded in the U-shaped
In the tongue-and-groove 32-2 of geosynclinal concave block 32, making can inlay card positioning between folded bedside frame.
Referring to fig. 4, Figure 24 can be recessed in U-lag convex block 31, U-lag by 8 pin joint of grab in this example when grab 8 is arranged
By holding tank on block 32.
Further, it is respectively equipped on the top surface of the U-lag convex block 31, on the top surface of U-lag concave block 32 described
Infusion support fixation hole 31-5,32-5, make structure design it is more compact, ingenious；The bar portion bottom end of infusion support 6 is fixed on any one
In infusion support fixation hole.
It further, can also be on the top surface of U-lag convex block 31, U-lag concave block in this example referring to Fig. 1, Fig. 2, Figure 23
Upper cover 9 is set on 32, the bottom surface of upper cover 9 sets the card slot for accommodating bedside frame, upper at corresponding infusion support fixation hole 31-5,32-5
Another infusion support fixation hole 9-1 can also be set on lid 9.
It further, can be in the bottom surface of the first U-lag 31-1 at corresponding tenon tongue structure 31-2 for more light-weight design
If lightening hole 31-4.And the groove bottom of the second U-lag 32-1 at the corresponding two sides tongue-and-groove 32-2 sets another lightening hole 32- respectively
4。
Further, 2 first arm 2-1 are longer than 2 second arm 2-2 in this example, and since U-lag convex block 31, U-lag are recessed
The presence of block 32 be less than the distance between both ends of cross bar portion 2-5 of 2 second arm 2-2 can and rotate with the fixed of bed board
The distance between the top end of 2 first arm 2-1 at side, in this way in storage, 2 second arm 2-2 can be received in 2 completely
Same plane is formed between the first arm of root 2-1, reduces the thickness for collapsing rear support leg.
Further, hinge-type folding supporting leg can use plate with one in this example, another is using energy and flat plate cover
The plate channel type structure of conjunction, and the first hinge leg structure and the bottom both ends of at least one in the second hinge leg structure are set as
Corner structure, the corner structure generally use right-angle structure, and the first hinge leg structure and the second hinge leg structure is facilitated to close
Evacuation when holding together.In this way after bed is folded, two the first hinge leg structures can be combined into the second hinge leg structure
Box, the inside can be used for placing some small articles, such as medicine box etc..
Embodiment 4
5~Figure 35 referring to fig. 2, this example are to folding bed further design, wherein folding bedside frame 1-1 is used
Hollow structure, and it is hinged using turning joint 4 at the folding of bedside frame 1-1, the turning joint 4 includes male joint 41, mother
Joint 42,
The female joint 42 includes the first bar shaped abaculus 421, and an end integral type of the first bar shaped abaculus 421 is equipped with
Lifting-hook structure, the vertical plane of the back of lifting-hook structure are connected on the end face of an end of the first bar shaped abaculus 421, lifting-hook
The lateral face of the back of structure is connected on the bottom surface of an end of the first bar shaped abaculus 421；The sunny side of lifting-hook structure
Vertical plane on longitudinally be equipped with caulking groove 422；The bottom of the two sidewalls of caulking groove 422 is respectively equipped with circular shaft ear 423；
The male joint 41 includes the second bar shaped abaculus 411, and an end integral type of the second bar shaped abaculus 411 is equipped with
Another lifting-hook structure, the vertical plane of the back of another lifting-hook structure are connected to the end of an end of the second bar shaped abaculus 411
On face, the lateral face of the back of another lifting-hook structure is connected on the bottom surface of an end of the second bar shaped abaculus 411；Separately
The sunny side of one lifting-hook structure and its bottom end are thinner than remaining position of the two sidewalls of another lifting-hook structure, the sunny side of another lifting-hook structure
And its bottom end forms the embedding tongue 412 for agreeing with the caulking groove 422；The nearly bottom of embedding tongue 412 is equipped with pin hole 413；
The embedding tongue 412 of the male joint 41 is embedded in the caulking groove 422 of the female joint 42；And the circular shaft ear
423 and the embedding tongue 412 413 pin joint of pin hole；
First bar shaped abaculus 421 of the female joint 42, the second bar shaped abaculus 411 of male joint 41 are respectively corresponded and are embedded at
In the hollow structure of two bedside frame 1-1 at folding.
The caulking groove 422 of female joint 42 is deep than shallower in folding end slot in this example, and groove depth is deep at pin joint, and male joint
The outer profile of 41 embedding tongue 412 and the groove bottom shape of caulking groove 422 are consistent, and the benefit designed in this way is in male joint 41 and mother
When between joint 42 being in 20 degree of angles, it is not easy to clip finger.
Claims (10)
1. a kind of simple bed for improving supporting leg including bed board, is located at supporting leg at the nearly head of a bed in the back side of bed board (1) and at tailstock,
It is characterized by:
The supporting leg opens and closes supporting leg using hinge-type, and the described hinge-type folding supporting leg includes the first hinge leg structure, the
Two hinge leg structures, support bottom bar (2-3)；The bottom both ends of the first hinge leg structure are hingedly connected to the support
On bottom bar (2-3), the bottom both ends of the second hinge leg structure are hingedly connected to positioned at the bottom of the first hinge leg structure
On support bottom bar (2-3) between portion both ends；The back side of the bed board (1) at the top and corresponding position of the first hinge leg structure rotates
Connection forms fixed rotary side；There is the place of spacing to be respectively equipped with lower end surface at the back side of bed board (1) and each fixed rotary side
The holding tank of opening；The top card of the second hinge leg structure forms hinge-type folding supporting leg in the holding tank
Up-side down triangle is being stored when not used, and the second hinge leg structure is detached from holding tank, makes the second hinge leg structure around support bottom bar
(2-3) rotation is simultaneously collapsed with the first hinge leg structure, and the first, second hinge leg structure after then closing up is revolved further around fixed
It changes one's position and rotates and be bonded to bed board.
2. a kind of simple bed for improving supporting leg as described in claim 1, it is characterised in that:
First hinge leg structure of the hinge-type folding supporting leg includes at least 2 first arms (2-1), 2 first arm (2-
1) bottom end rotates respectively to be connected on the support bottom bar (2-3)；The top of 2 first arms (2-1) respectively with bed board (1)
The rotation connection of back side corresponding position forms the fixed rotary side；
Second hinge leg structure of the hinge-type folding supporting leg includes at least 2 second arms (2-2), 2 second arm (2-
2) bottom end is rotated respectively on the support bottom bar (2-3) being connected between 2 first arms (2-1).
3. a kind of simple bed for improving supporting leg as claimed in claim 2, it is characterised in that: 2 second arms (2-2)
Top is respectively equipped with cross bar portion (2-5) or the top of 2 second arms (2-2) and connects same cross bar portion (2-5).
4. a kind of simple bed for improving supporting leg as claimed in claim 3, it is characterised in that: on the back side of the bed board (1) also
It is fixed at least one lug, the holding tank is arranged on the bottom edge of the lug；The bed board (1) uses straight panel or folding
Lamination.
5. a kind of simple bed for improving supporting leg as claimed in claim 3, it is characterised in that:
The bed board (1) is surrounded by bedside frame (1-1), and described bedside frame (1-1) at least its bottom protrudes from bed board (1)
The back side；
The bed board (1) and bedside frame (1-1) is respectively adopted collapsible；
The holding tank is respectively provided at 2 U-lag convex blocks (31), on 2 U-lag concave blocks (32)；
For the U-lag convex block (31) using the first right angle block that one side is long, another side is short, the top surface of the first right angle block is neat
Flat, the top surface of the first right angle block sets the first U-lag (31-1), is equipped with " n " shape in the lower half of the short sides of U-lag convex block (31)
Slot (31-3) is set as tenon tongue structure (31-2) as holding tank thereon, the long side surface bottom of U-lag convex block (31)；2 U
The lower part of the first U-lag (31-1) of shape geosynclinal convex block (31) nested bedside frame (1-1) for being fixed on corresponding position respectively；
For the U-lag concave block (32) using the second right angle block that one side is long, another side is short, the top surface of the second right angle block is neat
Flat, the top surface of the second right angle block sets the second U-lag (32-1), is equipped in the lower half of the short sides of U-lag concave block (32) another
" n " shape slot (32-3) is as holding tank thereon；The long side surface of U-lag concave block (32) is equipped with the tongue-and-groove (32- of lower end surface opening
2)；The second U-lag (32-1) of 2 U-lag concave blocks (32) is respectively nested in the lower part of corresponding position bedside frame (1-1)；
When bed board (1) and bedside frame (1-1) fold, the tenon tongue structure (31-2) of the U-lag convex block (31) is embedded in institute
In the tongue-and-groove (32-2) for stating U-lag concave block (32).
6. a kind of simple bed for improving supporting leg as claimed in any one of claims 1 to 5, it is characterised in that: the bed board (1)
One end of grab (8) is also connected with by holding tank set by the back side, grab (8) rotates to hook the second hinge at its pin joint
The cross bar portion (2-5) of leg structure.
7. a kind of simple bed for improving supporting leg as claimed in claim 5, it is characterised in that:
Be respectively equipped on the top surface of the U-lag convex block (31), on the top surface of U-lag concave block (32) infusion support fixation hole (31-5,
32-5)；
Or infusion support fixation hole is located on bedside frame (1-1)；
The bar portion bottom end of infusion support (6) is fixed in any one infusion support fixation hole.
8. a kind of simple bed for improving supporting leg as claimed in claim 5, it is characterised in that: the bed board (1) and/or bedside
Frame (1-1) is made of carbon fiber.
9. a kind of simple bed for improving supporting leg as claimed in claim 5, it is characterised in that:
The folding bedside frame (1-1) uses hollow structure, and the collapsible place of bedside frame (1-1) uses turning joint
(4) hingedly, the turning joint (4) includes male joint (41), female joint (42)；
The female joint (42) includes the first bar shaped abaculus (421), and an end integral type of the first bar shaped abaculus (421) is set
There is lifting-hook structure, the vertical plane of the back of lifting-hook structure is connected on the end face of an end of the first bar shaped abaculus (421),
The lateral face of the back of lifting-hook structure is connected on the bottom surface of an end of the first bar shaped abaculus (421)；Lifting-hook structure
Sunny side vertical plane on longitudinally be equipped with caulking groove (422)；The bottom of the two sidewalls of caulking groove (422) is respectively equipped with circular shaft ear (423)；
The male joint (41) includes the second bar shaped abaculus (411), and an end integral type of the second bar shaped abaculus (411) is set
There is another lifting-hook structure, the vertical plane of the back of another lifting-hook structure is connected to an end of the second bar shaped abaculus (411)
End face on, the lateral face of the back of another lifting-hook structure is connected to the bottom of an end of the second bar shaped abaculus (411)
On face；The sunny side of another lifting-hook structure and its bottom end are thinner than remaining position of the two sidewalls of another lifting-hook structure, another lifting-hook knot
The sunny side of structure and its bottom end form the embedding tongue (412) for agreeing with the caulking groove (422)；The nearly bottom of embedding tongue (412) is equipped with pin
Hole (413)；
The embedding tongue (412) of the male joint (41) is embedded in the caulking groove (422) of the female joint (42)；And the circular shaft
Pin hole (413) pin joint of ear (423) and the embedding tongue (412)；
First bar shaped abaculus (421) of the female joint (42), the second bar shaped abaculus (411) of male joint (41) respectively correspond embedding
In the hollow structure of two bedside frames (1-1) at folding.
10. a kind of simple bed for improving supporting leg as described in claim 1, it is characterised in that: be also to have under the bed board (1)
Cloth bag (5)；And/or the side edge of the bed board uses one pallet (7) of handle bolted-on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412297.0A CN110433036B (en) | 2018-05-03 | 2018-05-03 | Simple bed with improved support legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412297.0A CN110433036B (en) | 2018-05-03 | 2018-05-03 | Simple bed with improved support legs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110433036A true CN110433036A (en) | 2019-11-12 |
| CN110433036B CN110433036B (en) | 2020-06-23 |
Family
ID=68427145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412297.0A Active CN110433036B (en) | 2018-05-03 | 2018-05-03 | Simple bed with improved support legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110433036B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842562A (en) * | 2021-09-28 | 2021-12-28 | 江苏卫济堂医疗科技有限公司 | Multifunctional intelligent control physiotherapy cabin |
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| CN2233200Y (en) * | 1995-09-04 | 1996-08-21 | 王子勤 | Folding spring bed |
| EP1112704A1 (en) * | 1999-12-30 | 2001-07-04 | Oakworks, Inc. | Collapsible folding massage table |
| CN2807931Y (en) * | 2005-06-16 | 2006-08-23 | 邓鉴荣 | Folding rack |
| CN201011974Y (en) * | 2006-07-03 | 2008-01-30 | 谭玉波 | Chair for lying sleep with two folding backrest and the chair external backboard provided with fixed legs |
| CN201108148Y (en) * | 2007-11-06 | 2008-09-03 | 傅伟军 | Foldable suspended bed bracket |
| CN203436009U (en) * | 2013-08-29 | 2014-02-19 | 王志勤 | Folding bed |
| CN103735077A (en) * | 2014-01-14 | 2014-04-23 | 古交市银河镁业有限公司 | Portable magnesium alloy folding bed |
| US20150320225A1 (en) * | 2014-05-09 | 2015-11-12 | Dennis Boyd | Platform bed frame |
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2018
- 2018-05-03 CN CN201810412297.0A patent/CN110433036B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233200Y (en) * | 1995-09-04 | 1996-08-21 | 王子勤 | Folding spring bed |
| EP1112704A1 (en) * | 1999-12-30 | 2001-07-04 | Oakworks, Inc. | Collapsible folding massage table |
| CN2807931Y (en) * | 2005-06-16 | 2006-08-23 | 邓鉴荣 | Folding rack |
| CN201011974Y (en) * | 2006-07-03 | 2008-01-30 | 谭玉波 | Chair for lying sleep with two folding backrest and the chair external backboard provided with fixed legs |
| CN201108148Y (en) * | 2007-11-06 | 2008-09-03 | 傅伟军 | Foldable suspended bed bracket |
| CN203436009U (en) * | 2013-08-29 | 2014-02-19 | 王志勤 | Folding bed |
| CN103735077A (en) * | 2014-01-14 | 2014-04-23 | 古交市银河镁业有限公司 | Portable magnesium alloy folding bed |
| US20150320225A1 (en) * | 2014-05-09 | 2015-11-12 | Dennis Boyd | Platform bed frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842562A (en) * | 2021-09-28 | 2021-12-28 | 江苏卫济堂医疗科技有限公司 | Multifunctional intelligent control physiotherapy cabin |
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| Publication number | Publication date |
|---|---|
| CN110433036B (en) | 2020-06-23 |
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