CN107684500A - A kind of centrum drawing bed mattress and its manufactured elbow rest device - Google Patents
A kind of centrum drawing bed mattress and its manufactured elbow rest device Download PDFInfo
- Publication number
- CN107684500A CN107684500A CN201610641334.6A CN201610641334A CN107684500A CN 107684500 A CN107684500 A CN 107684500A CN 201610641334 A CN201610641334 A CN 201610641334A CN 107684500 A CN107684500 A CN 107684500A
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- support block
- mounting seat
- slide
- human body
- arm
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- 238000005452 bending Methods 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 84
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 72
- 230000000977 initiatory effect Effects 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 210000000245 forearm Anatomy 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
- A61H1/0222—Traction tables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
- A61H2201/0146—Mattresses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1635—Hand or arm, e.g. handle
- A61H2201/1638—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0443—Position of the patient substantially horizontal
- A61H2203/0456—Supine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A kind of centrum drawing bed mattress and its manufactured elbow rest device, the present invention propose a kind of centrum drawing bed mattress, it is characterized in that, it is located at human body elbow position in mattress both sides and is provided with left and right pit-hole；Simultaneously, the present invention also proposes a kind of elbow rest device of centrum drawing bed, it is mainly included in a left side for bed body, right both sides are located at human body elbow position and set a left side respectively, right support block, human body is lain on the back in bed and arm makes ancon be placed in support block position in case of bending, human body lumbar vertebrae is produced upward support force so that lumbar vertebrae is by traction action by ancon by support block during downward pulling force to human body upper body, it is characterized in that, it is located at human body elbow position in mattress both sides and is provided with a left side, right pit-hole, it is left, right support block is embedded in a left side for mattress both sides respectively, in right pit-hole, it is left, right support block is integrally formed when closing with mattress, it is left, right support block compresses mutually when fixing vertically with human body ancon, supporting construction is reasonable, and it is integrally formed during due to closure with mattress, it is elegant in appearance, also brought convenience to packed and transported.
Description
Technical field
The present invention relates to a kind of centrum to pull bed, more particularly to a kind of centrum drawing bed mattress and its manufactured elbow rest
Device.
Background technology
In current known technology, centrum drawing bed includes two kinds：The first is moved for the bed board of early stage public offering
Dynamic formula centrum pulls bed, and the bed board (including mattress) of such centrum drawing bed is divided into two parts of upper body bed board and lower part of the body bed board,
The installation of upper body bed board is fixed and lower part of the body bed board can then move laterally, in use, the chest of human body is fixed by chest strap
In the bedside position of upper body bed board, and human body waist is then fixed on lower part of the body bed board by waist bandage, when lower part of the body bed board to
Traction action is produced to human body lumbar vertebrae when outside is moved.Second is that cloth pad movable type centrum pulls bed, and such cloth pad is portable
It is equal in the patent documents such as Publication No. 204428236U, 204219120U, 203619853U, 203591364U that centrum pulls bed
There is disclosure.
A kind of " elbow rest of centrum drawing bed has been recorded in Chinese patent notification number 204428236U patent document
A kind of " 1. elbow rest dresses of centrum drawing bed are expressly recited in device and its manufactured centrum drawing bed ", its claims
Put, it is characterized in that, the arranged on left and right sides for being mainly included in bed body is located at human body elbow position and sets left and right support block, human body respectively
Lie on the back in bed and arm makes ancon be placed in support block position in case of bending, human body lumbar vertebrae is by support block during downward pulling force
Upward support force is produced so that lumbar vertebrae is by traction action to human body upper body by ancon ".From the explanation of the disclosure
Book and its accompanying drawing can clearly show that elbow rest device is fixedly mounted on the both sides of the edge of bedstead, and specification the 58th is certainly
" when human body lumbar vertebrae is by downward pulling force, support block is by by the pressure from human body ancon, due to ancon pressure described in right section
Not on the same line, support block therefore can be with due to the effect by eccentric moment for the point of application of power and the straightway of sleeving connecting rod
Fixed on sleeving connecting rod so as to play a supportive role." due to being eccentric moment, so support block to human body ancon support force not
Directly, especially because being mounted on bed body edge, upper arm must can not open outward in vertical state during human body use
It ancon is placed in the supporting surface position of support block, therefore cause support block existing vertically upward to the active force of human body upper arm
Support force, while have outwardly directed thrust again, have impact on using effect.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of centrum drawing bed mattress, including lower floor's bottom plate, upper strata elastomer
And outer wrap layer, it is characterized in that, it is located at human body elbow position in mattress both sides and is provided with left and right pit-hole；Meanwhile the present invention
A kind of elbow rest device of centrum drawing bed is also proposed, the arranged on left and right sides for being mainly included in bed body is located at human body elbow position
Left and right support block is set respectively, and human body is lain on the back in bed and arm makes ancon be placed in support block position, human body in case of bending
Lumbar vertebrae is produced upward support force so that lumbar vertebrae is pulled by ancon by support block during downward pulling force to human body upper body
Effect, it is characterized in that, it is located at human body elbow position in mattress both sides and is provided with left and right pit-hole, left and right support block is separately fixed at
In the left and right pit-hole of mattress both sides, left and right support block compresses mutually when fixing vertically with human body ancon, and support block is to human body elbow
Portion produces support force.In use, the stress point of human body upper arm may be on same straight line with support block, can effectively solve existing
There is the problem of support force bias existing for technology, simultaneously as left and right support block is integrally formed when closing with mattress, it is attractive in appearance big
Side, also brings convenience to packed and transported.
Technical scheme proposed by the present invention, both it had been adapted to known bed board movable type centrum drawing bed, while also had been adapted for known
Cloth pad movable type centrum drawing bed.
It is of the present invention solve the problems, such as used by technical scheme be：A kind of centrum pulls bed mattress, including lower floor's bottom plate, upper strata
Elastomer and outer wrap layer, it is characterized in that, it is located at human body elbow position in mattress both sides and is provided with left and right pit-hole.
It is of the present invention to solve the problems, such as that another used technical scheme is：The arranged on left and right sides for being mainly included in bed body is located at
Human body elbow position sets left and right support block respectively, human body lie on the back in bed, upper arm be placed on mattress and close up to body, it is preceding
Arm is in case of bending and ancon is placed in support block position, and human body lumbar vertebrae is by support block during downward pulling force by ancon to human body
Upper body produces upward support force so that lumbar vertebrae is by traction action, it is characterized in that, it is located at human body ancon position in mattress both sides
Install and be equipped with left and right pit-hole, the left and right support block is inserted vertically into the left and right pit-hole and is fixed on bedstead respectively.
The preferred scheme of the present invention, the left and right pit-hole is circular configuration, and the left and right support block is by circular metal core
Pipe overcoat sponge pipe is made, and left socket, right socket are respectively arranged with the downside of left and right pit-hole, and the socket is fixed on
On bedstead, the socket has circular socket holes, and the left and right support block is inserted into the circle by the circular metal core pipe
Install and fix in jack.
It is of the present invention to solve the problems, such as that another used technical scheme is：The arranged on left and right sides for being mainly included in bed body is located at
Human body elbow position sets left and right support block respectively, human body lie on the back in bed, upper arm be placed on mattress and close up to body, it is preceding
Arm is in case of bending and ancon is placed in support block position, and human body lumbar vertebrae is by support block during downward pulling force by ancon to human body
Upper body produces upward support force so that lumbar vertebrae is by traction action, it is characterized in that, it is located at human body ancon position in mattress both sides
Install and be equipped with left and right pit-hole, the left and right pit-hole is rectangle structure, the left and right support block be embedded in respectively it is described it is left,
In right pit-hole, drive component is additionally provided with, the left and right support block is arranged on drive component, and the drive component drives institute
It is in closure or open mode to state left and right support block and rotated along bearing pin, and the left and right support block is integrally formed when closing with mattress,
The left and right support block compresses mutually after opening in when fixing vertically with human body ancon, and support block produces support to human body ancon
Power；
The drive component mainly includes：Driving element, line slide rail component, left mounting seat, left mounting seat first connect
Seat, the second connecting seat, left front installation pedestal and bearing pin, left back installation pedestal and bearing pin, left connecting rod；Right mounting seat, right mounting seat
First connecting seat, the second connecting seat, it is right before installation pedestal and bearing pin, it is right after installation pedestal and bearing pin, right connecting rod, also set up preceding horizontal stroke
Load.
The left mounting seat forms bathtub construction by metal plate bending, and left mounting seat notch is upward, and the installation of left support block is fixed
In the notch of left mounting seat；The right mounting seat forms bathtub construction by metal plate bending, and right mounting seat notch is upward, right support
Block is fixed in the notch of right mounting seat.
The line slide rail component includes：Left slide rail and its forward and backward bearing, right slide rail and its forward and backward bearing, in left slide rail
It is upper that left front slide is set, slide before the right side is set on right slide rail；
The left support block is fixed in left mounting seat, the left connecting seat of mounting seat first, the second connecting seat peace
Dress is fixed on the downside of the left mounting seat；Right support block is fixed in right mounting seat, and the right mounting seat first connects
Seat, the second connecting seat are fixed on the downside of the right mounting seat；
Preceding cross-arm slide before left front slide, the right side is made between left front slide and slide before the right side is synchronous sliding
OK, the first connecting seat of left mounting seat is arranged in left front installation pedestal by bearing pin, and the first connecting seat of right mounting seat passes through
Bearing pin is in installation pedestal before the right side；
The left front installation pedestal is arranged on left front slide and above the preceding cross-arm, the right preceding installation base
Seat is on slide before the right side and above the preceding cross-arm；
The left connecting rod both ends have pin shaft hole, and left back installation pedestal is the bathtub construction of bending, and its notch is upward, Zuo Lian
Bar is placed in the notch of left back installation pedestal, and one end of left connecting rod is arranged on left front installation pedestal by bearing pin, left connecting rod it is another
One end is arranged on the left connecting seat of mounting seat second by bearing pin；Right connecting rod both ends have a pin shaft hole, it is right after installation pedestal be folding
Curved bathtub construction, its notch is upward, and right connecting rod is placed in behind the right side in the notch of installation pedestal, and one end of right connecting rod is pacified by bearing pin
The installation pedestal before the right side, the other end of right connecting rod are arranged on the right connecting seat of mounting seat second by bearing pin；
The driving force effect of the driving element is on preceding cross-arm, and cross-arm synchronously drives slide before left front slide, the right side before making
Moved respectively along respective slide rail；When the left and right support block closure is integrally formed with mattress, the left mounting seat, right installation
Seat is respectively placed in above bedstead and the fixation that is supported；When the left and right support block opening is in vertical state, the left installation
Seat, right mounting seat be pressed in left back installation pedestal respectively, it is right after in installation pedestal and obtain compressing fixation.
The preferred scheme of the present invention, the driving element are electric pushrod, and the electric pushrod is arranged on bedstead, electronic
The push rod driving preceding cross-arm movement.
The preferred scheme of the present invention, the left back installation pedestal, it is right after installation pedestal be fixed on bedstead, driving
Under the driving of device, left connecting rod drives left mounting seat to be overturn around bearing pin, and synchronously, right connecting rod drives right mounting seat to be turned over around bearing pin
Turn.
The preferred scheme of the present invention, left back slide is additionally provided with the left slide rail, is also set up on the right slide rail
There is slide behind the right side；Rear cross-arm is also set up, the rear cross-arm makes left back slide between the slide after left back slide and the right side
Synchronously slided with slide behind the right side, the left back installation pedestal is arranged on left back slide and above rear cross-arm, the right side
Installation pedestal is on slide behind the right side and above rear cross-arm afterwards, and under the driving of driving element, left connecting rod driving is left
Mounting seat overturns around bearing pin and moved linearly along left slide rail, synchronously, right connecting rod drive right mounting seat overturn around bearing pin and
Moved linearly along right slide rail.
The preferred scheme of the present invention, is additionally provided with left spring, right spring, the left spring is socketed on left slide rail and set
Put between left front slide and left back slide, slide behind the right side with sliding before the right spring is socketed on right slide rail and is arranged on the right side
Between seat.
The preferred scheme of the present invention, is additionally provided with initiating terminal positioning jacking block, and the initiating terminal positioning jacking block is fixed on bedstead
On, when the left and right support slides into respectively originates end position close to pit-hole, the rear cross-arm pushes up with initiating terminal positioning
Block is touched；When the left and right support is in vertical open mode, starts the driving element and back move, when described
When left and right support is slided into close to pit-hole starting end position respectively, the rear cross-arm occurs tactile with initiating terminal positioning jacking block
Touching makes rear cross-arm stop movement, and now driving element continues back to move, and preceding cross-arm continues to move to and makes left and right branch by connecting rod
Bracer is overturn, and left and right support block is changed into horizontality by vertical state and is embedded in pit-hole；At left and right support block
When closure state, start the driving element and be moved along, under the left spring, right spring effect, the left and right support
Block is overturn first in the pit-hole is changed into vertical state and then again line sliding by horizontality.
The beneficial effects of the invention are as follows：The present invention proposes a kind of elbow rest device of centrum drawing bed, is mainly included in
The arranged on left and right sides of bed body is located at human body elbow position and sets left and right support block respectively, and human body is lain on the back in bed and arm is in curved
Curved state makes ancon be placed in support block position, and human body lumbar vertebrae is produced by support block during downward pulling force by ancon to human body upper body
Upward support force so that lumbar vertebrae by traction action, it is characterized in that, be respectively arranged with left and right pit-hole in mattress both sides, it is left,
Right support block is fixed in the left and right pit-hole of mattress both sides respectively, and left and right support block is mutual with human body ancon when fixing vertically
Mutually compress, support block produces support force to human body ancon.Due to being embedded at left and right sides of mattress, therefore, in use, on human body
The stress point of arm is on same straight line with support block, can effectively solve the problems, such as support force bias, simultaneously as during closure
It is integrally formed with mattress, it is elegant in appearance, also brought convenience to packed and transported.
Brief description of the drawings
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the structural representation of second embodiment of the invention.
Fig. 3-Fig. 9 is the structural representation of third embodiment of the invention；Wherein Fig. 3, Fig. 4 are overall structure diagram,
Fig. 5-Fig. 9 is partial structural diagram.
Figure 10-Figure 36 is the structural representation of four embodiment of the invention, and wherein Figure 10 is overall structure diagram, figure
11- Figure 36 is partial structural diagram, Figure 12-Figure 36 is structure enlargement diagram.
Figure 37-Figure 38 is the partial structurtes enlarged diagram of fifth embodiment of the invention.
In figure：
1. cabinet base；
2. bedstead, 2.1 upper strata bedsteads, 2.11 upper strata bedstead crossbeams, when 2.11A is closed at horizontal fixed support, 2.2 lower floors
Bedstead, 2.21,2.22,2.23,2.24 lower floor's bedstead crossbeams；
3. mattress, the left pit-hole initiating terminal of 3.1 left pit-holes, 3.1A, 3.2 right pit-holes, the right pit-hole initiating terminals of 3.2A, the 3A head of a bed,
3B tailstocks；
4.1 left support blocks, 4.11 left sponge pipes, 4.2 right support blocks, 4.21 right sponge pipes；
5.1 circular metal core pipes；
6.1 left sockets, 6.11 circular socket holes, 6.2 right sockets；
7. drive component；
7.1 electric pushrods, mounting seat before 7.11 electric pushrods, mounting seat pin shaft hole before 7.11A electric pushrods, 7.11A1 peaces
Hole is filled, mounting seat after 7.12 electric pushrods, mounting seat pin shaft hole after 7.12A electric pushrods, 7.12A1 mounting holes；
7.2 line slide rail components, 7.21 left slide rails, the left front slides of 7.21A, the left back slides of 7.21B, 7.22 right slide rails,
Slide before the 7.22A right sides, slide behind the 7.22B right sides；7.231 left front bearings, 7.232 left back bearings, 7.233 right anterior branch seats, 7.234 right sides
Rear support；
7.31 left mounting seats, 7.31A notches, 7.311 left first connecting seats, 7.311A pin shaft holes, 7.312 left sides second connect
Seat, 7.312A pin shaft holes, 7.32 right mounting seats, the right mounting seats of 7.32A compress face, 7.321 right first connecting seats, 7.322 right sides the
Two connecting seats；
7.411 left front installation pedestals, 7.411A pin shaft holes, 7.411A1 mounting holes, 7.412 left back installation pedestals, 7.4121
Left back installation pedestal notch, 7.412A pin shaft holes, 7.412A1 mounting holes, installation pedestal before 7.421 right sides, base is installed behind 7.422 right sides
, installation pedestal notch behind 7.4221 right sides, fixation compresses place vertically when 7.422A is opened；
Cross-arm before 7.51,7.51A mounting holes, cross-arm after 7.52,7.52A mounting holes；
7.61 left connecting rods, 7.61A, 7.61B pin shaft hole, 7.62 right connecting rods；
7.71st, 7.72,7.73,7.74,7.75,7.76,7.77,7.78 bearing pin；
7.81 left springs, 7.82 right springs；
8. ancon；
9. initiating terminal positions jacking block.
Embodiment
Fig. 1 is the structural representation of first embodiment of the invention.In this example, a kind of centrum drawing bed mattress, including under
Layer bottom plate, upper strata elastomer and outer wrap layer, show in figure, being located at human body elbow position in the both sides of mattress 3 is provided with a left side
Pit-hole 3.1, right pit-hole 3.2.Shown in figure, in this example, left pit-hole 3.1, right pit-hole 3.2 are rectangle structure.In this example, mattress
Lower floor's bottom plate can use plywood, and upper strata elastomer can use sponge, and outer wrap layer can use cloth or leather sewing system
Into.
Fig. 2 is the structural representation of second embodiment of the invention.Unlike one embodiment, shown in figure,
In this example, left pit-hole 3.1,3.2 rounded structure of right pit-hole.
Fig. 3-Fig. 9 is the structural representation of third embodiment of the invention；Wherein Fig. 3, Fig. 4 are overall structure diagram,
Fig. 5-Fig. 9 is partial structural diagram.Show in figure, in this example, a kind of elbow rest device of centrum drawing bed, mainly include
Be located at human body elbow position in the arranged on left and right sides of bed body and left support block 4.1, right support block 4.2 be set respectively, bed body by cabinet base 1,
Bedstead 2, mattress 3 form, and human body is lain on the back in bed and arm makes ancon be placed in left and right support block position, people in case of bending
When body lumbar vertebrae is by downward pulling force left and right support block upward support force produced to human body upper body by ancon so that lumbar vertebrae by
To traction action.It is located at human body elbow position in the both sides of mattress 3 and is provided with left pit-hole 3.1, right pit-hole 3.2, left support block 4.1,
Right support block 4.2 is inserted vertically into left pit-hole 3.1, right pit-hole 3.2 and is fixed on bedstead respectively.
Fig. 3, Fig. 4 show that left pit-hole 3.1, right pit-hole 3.2 are circular configuration, Fig. 5-Fig. 9 displays, are with left support block 4.1
Example, left support block 4.1 is made up of the overcoat sponge pipe 4.11 of circular metal core pipe 5.1, in the downside of left pit-hole 3.1, right pit-hole 3.2
Left socket 6.1, right socket 6.2 are respectively arranged with, the left and right socket is fixed on bedstead 2.Fig. 9 is shown, described left slotting
Seat 6.1 has circular socket holes 6.11, and the left support block is inserted into the circular socket holes by the circular metal core pipe 5.1
Install and fix in 6.11.
Figure 10-Figure 36 is the structural representation of four embodiment of the invention, and wherein Figure 10 is overall structure diagram, figure
11- Figure 36 is partial structural diagram, Figure 12-Figure 36 is structure enlargement diagram.Figure 28 is the view that Figure 27 overturns 180 degree.
Shown in Figure 11, in this example, bedstead 2 has upper strata bedstead 2.1, lower floor's bedstead 2.2.
Figure 10-Figure 13 is shown, in this example, a kind of elbow rest device of centrum drawing bed, be mainly included in bed body a left side,
Right both sides are located at human body elbow position and set left support block 4.1, right support block 4.2 respectively, and human body is lain on the back in bed and arm
Ancon is set to be placed in support block position in case of bending, human body lumbar vertebrae is by support block during downward pulling force by ancon to human body upper body
Upward support force is produced so that lumbar vertebrae is by traction action, it is characterized in that, it is located at human body elbow position in the both sides of mattress 3 and sets
Left pit-hole 3.1, right pit-hole 3.2 are equipped with, left support block 4.1, right support block 4.2 are embedded in left pit-hole 3.1, right pit-hole 3.2 respectively
In, it is additionally provided with drive component 7, left and right support block is arranged on drive component, and drive component drives left and right support block can be with
Rotate along bearing pin and be integrally formed in closure or open mode, left support block 4.1, right support block 4.2 when closing with mattress 3, left branch
Compressed mutually with human body ancon when bracer 4.1, right support block 4.2 are fixed vertically, support block produces support force to human body ancon.
In this example, preparation method that left support block 4.1, right support block 4.2 may be referred to mattress 3.Lower floor's bottom plate can be adopted
With plywood, upper strata elastomer can use sponge, and outer wrap layer can use cloth or leather sewing to be made.
Figure 12-Figure 25 shows that drive component 7 mainly includes：Driving element, line slide rail component 7.2, left mounting seat
7.31, left mounting seat the first connecting seat 7.311, the second connecting seat 7.312 and bearing pin 7.75, left front installation pedestal 7.411 and pin
Axle 7.73, left back installation pedestal 7.412 and bearing pin 7.74, left connecting rod 7.61；Right mounting seat 7.32, the right connecting seat of mounting seat first
7.321st, the second connecting seat 7.322 and bearing pin 7.78, it is right before installation pedestal 7.421 and bearing pin 7.76, it is right after installation pedestal 7.422
And bearing pin 7.77, right connecting rod 7.62, preceding cross-arm 7.51, rear cross-arm 7.52；In this example, driving element chooses electric pushrod 7.1.
Figure 14, Figure 17 show that line slide rail component 7.2 includes：It is the left front bearing 7.231 of left slide rail 7.21 and slide rail, left back
Bearing 7.232, right slide rail 7.22 and slide rail right anterior branch seat 7.233, right rear support 7.234, are set advancing slip on left slide rail 7.21
Seat 7.21A, rear slide 7.21B, set preceding slide 7.22A, rear slide 7.22B on right slide rail 7.22；Figure 12-Figure 13 displays,
Whole drive component 7 is arranged on guiding member 7.2, and left front bearing 7.231, the right anterior branch seat 7.233 of guiding member 7.2 are installed
It is fixed on the crossbeam 2.21 of lower floor's bedstead 2.2, left back bearing 7.232, right rear support 7.234 are fixed on lower floor's bedstead
On 2.2 crossbeam 2.22, the front end of electric pushrod is arranged on preceding cross-arm 7.51, the rear end of electric pushrod is arranged on lower floor's bedstead
On 2.2 crossbeam 2.23.
Figure 18-Figure 25 shows that left support block 4.1 is fixed in left mounting seat 7.31, the left connecting seat of mounting seat first
7.311st, the second connecting seat 7.312 is fixed on the downside of left mounting seat 7.31 respectively；Right support block 4.2 is fixed on the right side
In mounting seat 7.32, right mounting seat the first connecting seat 7.321, the second connecting seat 7.322 are fixed on right mounting seat 7.32
Downside；
Figure 26 shows, preceding cross-arm 7.51 makes a left side across being fixed on before left front slide 7.21A and the right side between slide 7.22A
Preceding slide 7.21A with it is right before slide 7.22A synchronously slide, rear cross-arm 7.52 across be fixed on left back slide 7.21B with it is right
Left back slide 7.21B is set synchronously to be slided with slide 7.22B behind the right side between slide 7.22B afterwards；Figure 24 shows, left mounting seat 7.31
First connecting seat 7.311 is arranged in left back installation pedestal 7.412 by bearing pin 7.74；Figure 25 shows, right mounting seat 7.32
First connecting seat 7.321 is by bearing pin 7.77 in installation pedestal 7.422 behind the right side；
Figure 26 shows that left front installation pedestal 7.411 is arranged on left front slide 7.21A and on preceding cross-arm 7.51
Face, left back installation pedestal 7.412 are arranged on left back slide 7.21B and above rear cross-arm 7.52；Installation pedestal before the right side
7.421 on slide 7.22A before the right side and above preceding cross-arm 7.51, after installation pedestal 7.422 is arranged on the right side behind the right side
On slide 7.22B and above rear cross-arm 7.52；
Figure 28 is the view after Figure 27 upset 180 degrees, and Figure 26, Figure 27, Figure 28, Figure 29 are shown, preceding cross-arm 7.51, rear horizontal stroke
Load 7.52 is metal plate bending bathtub construction, preceding cross-arm 7.51, the both ends of rear cross-arm 7.52 be respectively arranged with mounting hole 7.51A,
7.52A, preceding cross-arm 7.51 can be fixed on left front sliding 7.21A and slide 7.22A before the right side by mounting hole 7.51A；
Similarly, rear cross-arm 7.52 can be fixed on left back sliding 7.21B and slide 7.22B behind the right side by mounting hole 7.52A.
Figure 14, Figure 15, Figure 16, Figure 17 show that left front installation pedestal 7.411 is metal plate bending structure, and it has pin shaft hole
7.411A, mounting hole 7.411A1；Left back installation pedestal 7.412 is metal plate bending structure, and it has pin shaft hole 7.412A, installation
Hole 7.412A1.Left front installation pedestal 7.411 can be fixed on by left front slide 7.21A by mounting hole 7.411A1；Together
Left back installation pedestal 7.412, can be fixed on left back slide 7.21B by reason by mounting hole 7.412A1.
Figure 14, Figure 17, Figure 18, Figure 23, Figure 24, Figure 25 show, the both ends of left connecting rod 7.61 have pin shaft hole 7.61A,
7.61B, left back installation pedestal 7.412 are the bathtub construction of bending, and its notch 7.4121 is upward, and left connecting rod 7.61 is placed in left back peace
In the notch 7.4121 for filling pedestal, one end of left connecting rod 7.61 is arranged on left front installation pedestal 7.411, Zuo Lian by bearing pin 7.73
The other end of bar is arranged on left the second connecting seat of mounting seat 7.312 by bearing pin 7.75；Similarly, right connecting rod both ends have bearing pin
Hole, it is right after installation pedestal 7.422 be bending bathtub construction, its notch 7.4221 is upward, and left connecting rod 7.61 is placed in left back installation
In the notch 7.4221 of pedestal, one end of right connecting rod 7.62 by bearing pin 7.76 be arranged on it is right before installation pedestal 7.421, right connecting rod
7.62 other end is arranged on right the second connecting seat of mounting seat 7.322 by bearing pin 7.78.
Figure 12, Figure 13, Figure 24, Figure 25, Figure 26 show that driving element is the driving force effect of electric pushrod 7.1 in preceding horizontal stroke
In load 7.51, slide 7.22A moves along respective slide rail respectively before cross-arm synchronously drives left front slide 7.21A, the right side before making, so as to
Left connecting rod 7.61 is synchronously set to drive left mounting seat 7.31 to overturn and moved linearly along left slide rail 7.21, right connecting rod around bearing pin 7.74
The 7.62 right mounting seats 7.32 of driving overturn around bearing pin 7.77 and moved linearly along right slide rail 7.22.
Figure 32, Figure 33, Figure 34 are effect diagram when using.
Figure 32 is shown, in this example, when left support block 4.1, right support block 4.2 are integrally formed when closing with mattress, and left installation
Seat 7.31, right mounting seat 7.32 is respectively placed in above bedstead and the fixation that is supported.In use, the rod end of control electric pushrod is past
Reclaim contracting when, under the driving of electric pushrod, left front slide, the right side before slide slided toward tailstock 3B directions, now left connecting rod 7.61,
Right connecting rod 7.62 drives left support block 4.1, right support block 4.2 to be moved toward tailstock 3B directions respectively, until left support block 4.1, the right side
Support block 4.2 respectively close to left pit-hole initiating terminal 3.1A, right pit-hole initiating terminal 3.2A when, left support block 4.1, right support block 4.2
Upset will occur from vertical state gradually toward horizontality, until being finally at Figure 10 and Figure 32 closure state.Figure 32 shows
Show, when left and right support block is in closure state and is integrally formed with mattress, the face 7.32A that compresses of right mounting seat 7.32 is placed in
Mounting seat is supported on the crossbeam 2.11 of layer bedstead 2.1 and fixed (only show the right state of mounting seat 7.32, left mounting seat in text
Similarly).
Figure 33, Figure 34 are shown, in this example, left support block 4.1, right support block 4.2 are opened after vertical state, left installation
Seat 7.31, right mounting seat 7.32 be pressed in left back installation pedestal 7.412 respectively, it is right after in installation pedestal 7.422 and supported
Pressure is fixed.In use, when support block is in Figure 10 and Figure 32 closure state, control the rod end of electric pushrod is past to overhang drive
Cross-arm movement before dynamic, under the driving of electric pushrod, slide slides toward head of a bed 3A directions before left front slide, the right side, now left and right
In the presence of connecting rod, upset takes place by closure state in left support block 4.1, right support block 4.2, from horizontality gradually toward
Vertical state is compressed fixation by left back installation pedestal, right installation pedestal respectively up to left and right support block in vertical state, that is, schemes
33rd, Figure 34 dispaly states.Figure 33 shows that, when right peace seat 7.32 is in vertical state, right mounting seat compresses face 7.32A and the right side
Installation pedestal 7.422 compresses mutually in the place of compressing 7.422A afterwards makes right mounting seat obtain compressing fixation.Figure 34 is shown, in right peace seat
7.32 continue to control the rod end of electric pushrod cross-arm toward before overhanging driving to move when being in vertical state, now, left front slide
Slide 7.22A continues to move toward head of a bed 3A directions before 7.21A, the right side, and drives a left side respectively by left connecting rod 7.61, right connecting rod 7.62
Afterwards slide 7.21B, it is right after slide 7.22B moved toward head of a bed 3A directions, now, left support block 4.1, right support block 4.2 are to the head of a bed
Movement face 7.32A that compresses of mounting seat when being moved to human body 8 position of ancon in 3A directions is compressed mutually with body ancon 8, is supported
Block is played a supportive role by human body ancon to human body upper body.
Figure 12, Figure 18, Figure 24, Figure 25 and Figure 32-Figure 34 are shown, under the driving of driving element, are separately mounted to left peace
Fill seat 7.31, the left support block 4.1 in right mounting seat 7.32, right support block 4.2 and will realize and overturn around bearing pin and along slide rail
7.21st, 7.22 slide.
Figure 18, Figure 19, Figure 20 show that left mounting seat 7.31 forms bathtub construction by metal plate bending, left mounting seat 7.31
Notch 7.31A is upward, and left support block 4.1 is fixed in the notch 7.31A of left mounting seat 7.31；Similarly, right mounting seat by
Metal plate bending forms bathtub construction, and the notch of right mounting seat is upward, and right support block is fixed in the notch of right mounting seat.This
In example, left mounting seat, left front installation pedestal, left back installation pedestal, left first connecting seat, left second connecting seat and right installation
Installation pedestal, right first connecting seat, right second connecting seat and preceding cross-arm, rear cross-arm use metal plate behind seat, right preceding installation pedestal, the right side
Golden bending structure.
Figure 12, Figure 13, Figure 26 are shown, in this example, driving element is electric pushrod 7.1, and electricity is set on preceding cross-arm 7.51
Mounting seat 7.11 before dynamic push rod, mounting seat 7.12 after electric pushrod, preceding mounting seat are set on the crossbeam 2.23 of lower floor's bedstead 2.2
7.11st, rear mounting seat 7.12 has pin shaft hole 7.11A, 7.12A respectively, and electric pushrod is installed by bearing pin 7.71,7.72 respectively
It is fixed on preceding mounting seat 7.11, in rear mounting seat 7.12.
Figure 30, Figure 31 are shown, in this example, mounting seat 7.11 is metal plate bending structure before electric pushrod, and it has pin shaft hole
7.11A, mounting hole 7.11A1, cross-arm 7.51 before preceding mounting seat 7.11 can be fixed on by mounting hole 7.11A1；Electricity
Mounting seat 7.12 is metal plate bending structure after dynamic push rod, and it has pin shaft hole 7.12A, mounting hole 7.12A1, passes through mounting hole
Rear mounting seat 7.12 can be fixed on the crossbeam 2.23 of lower floor's bedstead 2.2 by 7.12A1.
Figure 26, Figure 32, Figure 33, Figure 34 are shown, in this example, are additionally provided with left spring 7.81, right spring 7.82, left spring
7.81 are arranged between left front slide 7.21A and left back slide 7.21B, and right spring 7.82 is arranged on slide 7.22A and the right side before the right side
Afterwards between slide 7.22B.The effect of left spring 7.81, right spring 7.82 is set to be to make left support block 4.1, right support block 4.2
Vertical open mode can be kept during rectilinear movement.
In this example, bedstead 2 and cabinet base 1 are stationary structure.Present invention prompting, in other embodiments, bedstead 2 and cabinet base
1 can also use accordion structure, as long as there is bedstead 2 receiving space can install drive component 7 and without influenceing to fold
It can meet to require.
Figure 10, Figure 11, Figure 13, Figure 35, Figure 36 are shown, in this example, are additionally provided with initiating terminal positioning jacking block 9, the starting
End positioning jacking block 9 is fixed on bedstead, and Figure 35, Figure 36 are shown, when the left and right support is in vertical open mode, is started
The electric pushrod back moves, when the left and right support slides into close to left pit-hole initiating terminal 3.1A, the starting of right pit-hole respectively
When holding 3.2A, with initiating terminal positioning jacking block 9 touching, which occurs, for the rear cross-arm 7.52 makes rear cross-arm 7.52 stop movement, now
Electric pushrod continues back shrinkage, and preceding cross-arm 7.51 continues to move to and makes left and right support by left connecting rod 7.61, right connecting rod 7.62
Block is overturn, and left and right support block is changed into horizontality by vertical state and is embedded in pit-hole.When left and right support block is in
During closure state, start the electric pushrod and be moved along, in the case where the left spring 7.81, right spring 7.82 act on, the left side
Support block 4.1, right support block 4.2 are overturn first in the pit-hole is changed into vertical state and then again straight line cunning by horizontality
OK.The purpose for setting initiating terminal to position jacking block 9 is when the left and right support is in vertical open mode, starts electric pushrod
Back shrinkage makes support block move linearly, when left and right support block is close to pit-hole initiating terminal, initiating terminal positioning jacking block 9 and rear horizontal stroke
Load occur touching so as to prevent support block continue rectilinear movement (otherwise, if now support block continue rectilinear movement will be with mattress
Generation top, which is touched, causes to damage), now electric pushrod still needs to continue back shrinkage and drives support block to be overturn along bearing pin until being in
Horizontality.Same principle, when left and right support block is in closure state, starts electric pushrod and forward extend out, preceding cross-arm
7.51 move forward, and cross-arm continues to touch with initiating terminal positioning jacking block 9 after under left spring 7.81, right spring 7.82 act on, really
Protect left and right support block overturn first in the pit-hole then again line sliding to avoid top occurs with mattress touching and causing to damage.
In this example, left and right support block can not only be overturn around bearing pin, but also can be moved linearly along slide rail.
Figure 37-Figure 38 is the partial structurtes enlarged diagram of fifth embodiment of the invention.Shown in figure, reference picture 12, figure
13, unlike fourth embodiment, in this example, left back slide 7.21B is not provided with left slide rail 7.21, on right slide rail 7.21
It is not provided with slide 7.22B behind the right side；Rear cross-arm 7.52 is not set yet.Figure 37, Figure 38 are shown, behind left back installation pedestal 7.412, the right side
Installation pedestal 7.422 is fixed on crossbeam 2.24.Figure 38 shows, before the driving of electric pushrod 7.1 cross-arm 7.51 move from
And slide 7.22A is slided before driving left front slide 7.21A, the right side, so that left connecting rod 7.61 drives left mounting seat 7.31 around bearing pin
Upset, synchronously, right connecting rod 7.62 drive right mounting seat 7.32 to be overturn around bearing pin.In this example, left and right support block may only be around pin
Axle overturns and cannot moved linearly along slide rail.
Claims (9)
1. a kind of centrum pulls bed mattress, including lower floor's bottom plate, upper strata elastomer and outer wrap layer, it is characterized in that, in bed
Pad both sides are located at human body elbow position and are provided with left and right pit-hole.
2. a kind of elbow rest device of centrum drawing bed, the arranged on left and right sides for being mainly included in bed body are located at human body elbow position
Left and right support block is set respectively, human body lie on the back in bed, upper arm be placed on mattress and close up to body, forearm is in case of bending
And ancon is placed in support block position, human body lumbar vertebrae is produced upward by support block during downward pulling force by ancon to human body upper body
Support force so that lumbar vertebrae by traction action, it is characterized in that, be located in mattress both sides human body elbow position be provided with it is left and right
Pit-hole, the left and right support block are inserted vertically into the left and right pit-hole and are fixed on bedstead respectively.
3. a kind of elbow rest device of centrum drawing bed according to claim 2, it is characterized in that, the left and right pit-hole
For circular configuration, the left and right support block is made up of circular metal core pipe overcoat sponge pipe, distinguishes in the downside of left and right pit-hole
Left socket, right socket are provided with, the socket is fixed on bedstead, and the socket has circular socket holes, the left and right branch
Bracer is inserted into install in the circular socket holes by the circular metal core pipe and fixed.
4. a kind of elbow rest device of centrum drawing bed, the arranged on left and right sides for being mainly included in bed body are located at human body elbow position
Left and right support block is set respectively, human body lie on the back in bed, upper arm be placed on mattress and close up to body, forearm is in case of bending
And ancon is placed in support block position, human body lumbar vertebrae is produced upward by support block during downward pulling force by ancon to human body upper body
Support force so that lumbar vertebrae by traction action, it is characterized in that, be located in mattress both sides human body elbow position be provided with it is left and right
Pit-hole, the left and right pit-hole are rectangle structure, and the left and right support block is embedded in the left and right pit-hole, also set respectively
Drive component is equipped with, the left and right support block is arranged on drive component, and the drive component drives the left and right support block
Rotate along bearing pin and be integrally formed in closure or open mode, the left and right support block when closing with mattress, the left and right support
Block compresses mutually after opening in when fixing vertically with human body ancon, and support block produces support force to human body ancon；
The drive component mainly includes：Driving element, line slide rail component, left mounting seat, the left connecting seat of mounting seat first,
Two connecting seats, left front installation pedestal and bearing pin, left back installation pedestal and bearing pin, left connecting rod；Right mounting seat, right mounting seat first connect
Joint chair, the second connecting seat, it is right before installation pedestal and bearing pin, it is right after installation pedestal and bearing pin, right connecting rod, also set up preceding cross-arm；
The left mounting seat forms bathtub construction by metal plate bending, and left mounting seat notch is upward, and left support block is fixed on a left side
In the notch of mounting seat；The right mounting seat forms bathtub construction by metal plate bending, and right mounting seat notch is upward, right support block peace
Dress is fixed in the notch of right mounting seat.
The line slide rail component includes：Left slide rail and its forward and backward bearing, right slide rail and its forward and backward bearing, set on left slide rail
Left front slide is put, slide before the right side is set on right slide rail；
The left support block is fixed in left mounting seat, and the left connecting seat of mounting seat first, the installation of the second connecting seat are solid
It is scheduled on the downside of the left mounting seat；Right support block is fixed in right mounting seat, the right connecting seat of mounting seat first,
Two connecting seats are fixed on the downside of the right mounting seat；
Slide synchronously slides before the preceding cross-arm makes left front slide, the right side between the slide before left front slide and the right side, left
First connecting seat of mounting seat is arranged in left front installation pedestal by bearing pin, and the first connecting seat of right mounting seat is pacified by bearing pin
In installation pedestal before the right side；
The left front installation pedestal is arranged on left front slide and above the preceding cross-arm, and installation pedestal is pacified before the right side
On slide before the right side and above the preceding cross-arm；
The left connecting rod both ends have pin shaft hole, and left back installation pedestal is the bathtub construction of bending, and its notch is upward, and left connecting rod is put
In the notch of left back installation pedestal, one end of left connecting rod is arranged on left front installation pedestal, the other end of left connecting rod by bearing pin
It is arranged on by bearing pin on the left connecting seat of mounting seat second；Right connecting rod both ends have a pin shaft hole, it is right after installation pedestal be bending
Bathtub construction, its notch is upward, and right connecting rod is placed in behind the right side in the notch of installation pedestal, and one end of right connecting rod is arranged on by bearing pin
Installation pedestal before the right side, the other end of right connecting rod are arranged on the right connecting seat of mounting seat second by bearing pin；
The driving force effect of the driving element is on preceding cross-arm, and slide is distinguished before cross-arm synchronously drives left front slide, the right side before making
Moved along respective slide rail；When the left and right support block closure is integrally formed with mattress, the left mounting seat, right mounting seat point
It is not placed in above bedstead and the fixation that is supported；When the left and right support block opening is in vertical state, the left mounting seat, the right side
Mounting seat is pressed in left back installation pedestal respectively, it is right after in installation pedestal and obtain compressing fixation.
5. a kind of elbow rest device of centrum drawing bed according to claim 4, it is characterized in that, the driving element is
Electric pushrod, the electric pushrod are arranged on bedstead, the electric pushrod driving preceding cross-arm movement.
6. a kind of elbow rest device of centrum drawing bed according to claim 4, it is characterized in that, the left back installation base
Installation pedestal is fixed on bedstead behind seat, the right side, and under the driving of driving element, left connecting rod drives left mounting seat to be turned over around bearing pin
Turn, synchronously, right connecting rod drives right mounting seat to be overturn around bearing pin.
7. a kind of elbow rest device of centrum drawing bed according to claim 4, it is characterized in that, on the left slide rail
Be additionally provided with left back slide, be additionally provided with the right slide rail right side after slide；Rear cross-arm is also set up, the rear cross-arm is across peace
Left back slide is set synchronously to be slided with slide behind the right side between slide after left back slide and the right side, the left back installation pedestal is arranged on
On left back slide and above rear cross-arm, installation pedestal is on slide behind the right side and on rear cross-arm behind the right side
Face, under the driving of driving element, left connecting rod drives left mounting seat to overturn around bearing pin and moved linearly along left slide rail, synchronous
Ground, right connecting rod drive right mounting seat to overturn around bearing pin and moved linearly along right slide rail.
8. a kind of elbow rest device of centrum drawing bed according to claim 7, it is characterized in that, it is additionally provided with left bullet
Spring, right spring, the left spring are socketed on left slide rail and are arranged between left front slide and left back slide, the right spring
It is socketed on right slide rail and is arranged on before the right side after slide and the right side between slide.
9. a kind of elbow rest device of centrum drawing bed according to claim 8, it is characterized in that, it is additionally provided with initiating terminal
Jacking block is positioned, the initiating terminal positioning jacking block is fixed on bedstead, is originated when the left and right support slides into close to pit-hole respectively
During end position, the rear cross-arm is touched with initiating terminal positioning jacking block；When the left and right support is in vertical open shape
During state, start the driving element and back move, when the left and right support slides into respectively originates end position close to pit-hole,
With the initiating terminal positioning jacking block touching, which occurs, for cross-arm after described makes rear cross-arm stop moving, and now driving element continues toward return
Dynamic, preceding cross-arm continues to move to and overturns left and right support block by connecting rod, left and right support block is changed into water by vertical state
Level state is simultaneously embedded in pit-hole；When left and right support block is in closure state, starts the driving element and be moved along,
Under the left spring, right spring effect, the left and right support block overturn first in the pit-hole be changed into by horizontality it is perpendicular
Straight state and then again line sliding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641334.6A CN107684500A (en) | 2016-08-05 | 2016-08-05 | A kind of centrum drawing bed mattress and its manufactured elbow rest device |
| PCT/CN2016/100728 WO2018023875A1 (en) | 2016-08-05 | 2016-09-29 | Elbow support device and bed mattress for vertebral traction bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641334.6A CN107684500A (en) | 2016-08-05 | 2016-08-05 | A kind of centrum drawing bed mattress and its manufactured elbow rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107684500A true CN107684500A (en) | 2018-02-13 |
Family
ID=61073988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641334.6A Withdrawn CN107684500A (en) | 2016-08-05 | 2016-08-05 | A kind of centrum drawing bed mattress and its manufactured elbow rest device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107684500A (en) |
| WO (1) | WO2018023875A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259919A (en) * | 2018-11-20 | 2019-01-25 | 福建大方睡眠科技股份有限公司 | A kind of traction mattress |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095649U (en) * | 1991-03-25 | 1992-02-12 | 中国人民解放军空军西安医院 | Comprehensive tracting treatment bed |
| JPH07236667A (en) * | 1994-02-28 | 1995-09-12 | Masanori Okamoto | Lumbago preventing inclined bed |
| CN2243882Y (en) * | 1995-04-08 | 1997-01-01 | 山东省立医院 | Retracting repositioning bed |
| CN2288711Y (en) * | 1997-02-23 | 1998-08-26 | 张义炯 | Pedal traction table for lumbar vertebrae |
| TW545237U (en) * | 2000-12-26 | 2003-08-01 | Shuen-Fa Yang | Spine traction rehabilitation bed |
| CN202409416U (en) * | 2011-09-15 | 2012-09-05 | 安徽瑞德埃克森医疗设备有限公司 | Separate type bed body |
| CN103505341A (en) * | 2013-10-11 | 2014-01-15 | 丽水学院 | Cervical and lumbar vertebra traction bed |
| CN104013486B (en) * | 2014-07-02 | 2015-10-28 | 安阳市翔宇医疗设备有限责任公司 | Multistage is adjustable extension table |
-
2016
- 2016-08-05 CN CN201610641334.6A patent/CN107684500A/en not_active Withdrawn
- 2016-09-29 WO PCT/CN2016/100728 patent/WO2018023875A1/en active Application Filing
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|---|---|
| WO2018023875A1 (en) | 2018-02-08 |
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Application publication date: 20180213 |