CN214761844U - Sitting posture shifter - Google Patents

Abstract

The application relates to a sitting posture shifter, and belongs to the technical field of medical instruments. The lifting device comprises a moving part with universal wheels, a lifting part for supporting a user and a lifting part which is connected with the moving part and drives the lifting part to vertically lift; the moving part comprises a cross rod and at least one moving rod, and the moving rod comprises a rotating section connected with the cross rod and a containing section rotationally connected with the rotating section; the moving part has a using state and a containing state, and when the containing section is in the using state, the moving rod is in a straight state; when the moving part is in a storage state, an included angle is formed between the storage section and the rotating section; the lifting part comprises a fixed rod connected with the lifting part and at least one supporting rod rotatably connected with the end part of the fixed rod, and the supporting rod is in a vertical state parallel to the lifting part. The sitting posture shifter in the application is not only limited to be used in professional medical institutions, but also can be used in households, outdoors and the like.

Description

Sitting posture shifter

Technical Field

The application relates to the technical field of medical equipment, in particular to a sitting posture shifter.

Background

When a nursing person carries a patient, an old person, a disabled person and the like with inconvenient actions to a tool such as a wheelchair, a stretcher and the like to move, the nursing person generally adopts a hand-lifting mode, but the hand-lifting mode can cause secondary damage to the body of the nursing person due to uneven force; in addition, most nursing personnel are women with small strength, and need a plurality of people to lift the nursing personnel when lifting up patients, old people or disabled people, so that the working efficiency is reduced, and inconvenience is brought to nursing work. In order to facilitate nursing staff to lift patients, old people or disabled people and the like, researchers invented a shifting machine.

In the correlation technique, the shifter comprises a lifting support rod and a lifting part, the lower end of the lifting support rod is provided with a roller, the upper end of the lifting support rod is connected with the lifting part, a user sits on the lifting part, and the lifting part is driven by the lifting support rod to move in the vertical direction, so that the user is driven to move up and down. Wherein, lift portion includes two bearing rods and can dismantle the bearing pocket of being connected with the bearing rod, sits in the portion of lifting for the person of facilitating the use, and the bearing rod hangs out the lift bracing piece, and the bearing rod holds user's the chamber that holds with the formation of bearing pocket.

To the above-mentioned correlation technique, the inventor thinks that because the bearing pole hangs out the lift bracing piece for the aversion machine occupation space is great, when the user needs to go out, inconvenient putting in the trunk of car and carrying.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the sitting posture shifter is inconvenient to carry, the application provides a sitting posture shifter.

The application provides a position of sitting shifter adopts following technical scheme:

a sitting posture shifter comprises a moving part with universal wheels, a lifting part for supporting a user and a lifting part which is connected with the moving part and drives the lifting part to vertically lift;

the lifting part comprises a fixed rod and at least one supporting rod, the fixed rod is connected with the lifting part, and the supporting rod is detachably connected with the fixed rod.

Through adopting above-mentioned technical scheme, when the position of sitting averager need be placed at the trunk, dismantle the bearing rod from the dead lever, after the bearing rod no longer stretches out the lift bracing piece, reduced the width of the last horizontal direction of position of sitting averager, reduced the occupation space of position of sitting averager to make things convenient for the position of sitting averager to go out to carry.

Optionally, the number of the bearing rods is two, and the two bearing rods are respectively connected with the two ends of the fixing rod in a rotating mode.

Through adopting above-mentioned technical scheme, the bearing pole rotates with the dead lever to be connected, makes things convenient for the installation and the dismantlement between bearing pole and the dead lever.

Optionally, the end of the fixing rod is connected with a limiting sleeve for limiting the relative rotation between the bearing rod and the fixing rod, the outer side wall of the bearing rod is provided with a limiting protrusion, and the inner side wall of the limiting sleeve is provided with a limiting block abutted to the limiting protrusion.

Through adopting above-mentioned technical scheme, through spacing arch and stopper looks butt, make the difficult relative rotation that takes place of bearing rod and dead lever, the user is more stable on lifting portion.

Optionally, the annular groove that supplies spacing arch to remove is seted up to the inside wall of stop collar, the stopper is located in the annular groove.

Through adopting above-mentioned technical scheme, spacing arch removes in the annular, makes to take place relative rotation between bearing rod and the dead lever, simultaneously, through the spacing of annular cell wall, makes spacing arch be difficult for following the roll-off in the spacing cover, and then makes the bearing rod be difficult for breaking away from the dead lever.

Optionally, the limiting sleeve is provided with a yielding notch for allowing the limiting protrusion to enter the annular groove.

By adopting the technical scheme, the limiting bulge enters the annular groove from the abdicating notch, so that the bearing rod is connected with the limiting sleeve; meanwhile, when the bearing rod is detached from the fixed rod, the limiting protrusion also slides out of the limiting sleeve from the abdicating notch, so that the bearing rod is detached from the fixed rod.

Optionally, the moving part includes horizontal pole and at least one carriage release lever, the carriage release lever include with the rotation section that the horizontal pole is connected and with the section of accomodating that rotates to be connected rotates, it wears to be equipped with the location arch to rotate the section, accomodate the section and offer the locating hole that supplies the protruding embedding of location.

By adopting the technical scheme, when the moving part is used, the positioning protrusion is embedded into the positioning hole, and the accommodating section and the rotating section are not easy to relatively rotate through the abutting of the positioning protrusion and the hole wall of the positioning hole, so that the sitting posture shifter is stable to use; when accomodating the section and rotating the section and need taking place to rotate, will fix a position protruding and slide on rotating the section, make the protruding roll-off in the locating hole of follow of location, released the bellied restriction in location, make accomodating the section and rotate the section and take place to rotate to take place relative rotation back when accomodating between section and the rotation section, the length of removal pole shortens, and the occupation space of removal portion diminishes, further makes things convenient for the position of sitting averager to go out to carry.

Optionally, the accommodating section is provided with a positioning groove for placing the positioning protrusion, and a compression spring for ejecting the positioning protrusion out of the positioning groove all the time is arranged in the positioning groove.

Through adopting above-mentioned technical scheme, when accomodating the section and taking place relative rotation with the rotation section, will fix a position the arch and press to the constant head tank in, fix a position protruding extrusion compression spring, compression spring receives the extrusion after shrink, makes in the protruding whole entering constant head tank of location, has removed and has accomodate the section and rotate the rotation restriction between the section, makes and accomodate the section and rotate and can take place relative rotation between the section.

Optionally, the positioning hole is communicated with the end face of the accommodating section.

Through adopting above-mentioned technical scheme, the locating hole is link up mutually with the terminal surface of accomodating the section and makes the protruding embedding locating hole of location back, and the location is protruding to have some outside accomodating the section, makes things convenient for the staff to press the location protruding, and when the staff pressed the location protruding, accomodates the section and just is in the relative pivoted process of taking place with the rotation section, and the staff can press the location protruding outside accomodating the section, makes the staff difficult by the pivoted injury of accomodating the section.

Optionally, the rotating section is rotatably connected with the cross rod, the cross rod is provided with a rotating cavity for the rotating section to penetrate, and the rotating cavity is communicated with the end face of the cross rod.

Through adopting above-mentioned technical scheme, can take place relative rotation between rotation section and the horizontal pole, when the position of sitting averager passes through narrower region (like the door), through the contained angle of adjusting between rotation section and the horizontal pole, and then adjust the state between carriage release lever and the horizontal pole, make the position of sitting averager more smooth and easy through narrower region.

Optionally, the removal portion is provided with the restriction and rotates section and the relative pivoted locking Assembly of horizontal pole emergence, the locking Assembly includes and rotates locking piece and at least one pull rod of being connected with the horizontal pole, the one end and the rotation section of pull rod rotate to be connected, and the other end rotates with the locking piece to be connected, the locking piece wear to be equipped with the axis of rotation that the horizontal pole is connected, the locking piece be provided with the bolt that the horizontal pole activity was pegged graft.

By adopting the technical scheme, when the rotating section and the cross bar do not need to rotate relatively, the rotating section is connected with the locking block through the pull rod, the locking block is connected with the cross bar through the bolt and cannot rotate relatively, so that the position of the rotating section is relatively fixed, the rotating section and the cross bar are not easy to rotate relatively, and the sitting posture shifter is more stable to use; when the rotation section needs to rotate with the cross rod, the bolt of the locking block is pulled out of the cross rod and rotates by taking the axis of the rotating shaft as a central shaft, the rotating locking block drives the pull rod to move, the pull rod drives the rotating section to move, the rotating section and the cross rod rotate relatively, the rotating section is driven by the locking block to rotate, and the rotating section and the cross rod rotate more conveniently.

Optionally, the rotating shaft is provided with a compression spring which always pushes the locking block to the cross rod, one end of the compression spring is abutted to the rotating shaft, and the other end of the compression spring is abutted to the locking block.

Through adopting above-mentioned technical scheme, compression spring pushes the locking piece to the horizontal pole for the bolt is difficult for following the horizontal pole roll-off.

Optionally, the cross bar is provided with a plurality of bolt holes for inserting the bolts, and the bolt holes are circumferentially arranged at intervals by taking the axis of the rotating shaft as the center of a circle.

Through adopting above-mentioned technical scheme, after the locking piece rotates, the bolt can insert in the bolt hole of difference, makes to rotate section and horizontal pole and takes place to rotate the back locking piece still and be connected with the horizontal pole relatively, and the bolt inserts the downthehole back of different bolts, rotates the angle difference between section and the horizontal pole, makes things convenient for the staff to adjust the angle between carriage release lever and the horizontal pole.

Optionally, the lift portion include with the slide bar that the removal portion is connected, the cover that slides is located the loop bar of slide bar and be used for the drive the loop bar is in the driving piece that the slide bar moved, lift portion with the loop bar is connected.

Through adopting above-mentioned technical scheme, move on the pole that slides through driving piece drive loop bar to the lift of portion in vertical direction is lifted in the drive.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting rod is detached from the fixed rod, and the supporting rod does not overhang the lifting support rod, so that the width of the sitting posture shifter in the horizontal direction is reduced, and the occupied space of the sitting posture shifter is reduced, so that the sitting posture shifter is convenient to carry outside;

2. when the storage section and the rotating section rotate relatively, the length of the moving rod is shortened, the occupied space of the moving part is reduced, and the sitting posture shifter is further convenient to carry outside;

3. the relative rotation can take place between rotation section and the horizontal pole, makes the position of sitting averager more smooth and easy through narrower region.

Drawings

Fig. 1 is a schematic view of the overall structure of a sitting posture shifter according to an embodiment of the present application.

Fig. 2 is an overall structural diagram of another view angle of the sitting posture shifter according to the embodiment of the present application.

Fig. 3 is a schematic structural view of a moving part according to an embodiment of the present application.

Fig. 4 is an exploded view of a moving part according to an embodiment of the present application.

Fig. 5 is an exploded view of a travel bar according to an embodiment of the present application.

FIG. 6 is an exploded view of another perspective of a travel bar according to an embodiment of the present application.

Fig. 7 is a schematic view of a travel bar according to an embodiment of the present application in use.

Fig. 8 is a schematic view of a state in which the travel bar according to the embodiment of the present application is stored.

Fig. 9 is a schematic view of a state when the moving unit according to the embodiment of the present application is stored.

FIG. 10 is a schematic structural diagram of a locking assembly of an embodiment of the present application.

FIG. 11 is an exploded view of the locking assembly of the embodiment of the present application.

Fig. 12 is a schematic structural diagram of a lifting portion according to an embodiment of the present application.

Fig. 13 is an exploded view of a lift portion according to an embodiment of the present application.

Fig. 14 is a schematic structural diagram of a stop collar according to an embodiment of the present application.

Fig. 15 is a schematic view of a state in which the lift unit according to the embodiment of the present application is housed.

Description of reference numerals: 1. a moving part; 11. a cross bar; 111. a rotation chamber; 112. a fixing sheet; 113. a pin hole; 12. a travel bar; 121. a rotating section; 122. a storage section; 1221. a left portion; 1222. a right portion; 123. a first rotating shaft; 124. a second rotating shaft; 125. a yielding cavity; 126. a sliding groove; 127. a sliding block; 128. positioning a groove; 129. positioning holes; 13. a receiving cavity; 14. a universal wheel; 15. positioning the projection; 16. a compression spring; 2. a lifting part; 21. a slide bar; 22. a loop bar; 3. a lifting part; 31. fixing the rod; 32. a support rod; 33. a connecting section; 34. a stress section; 341. a support pocket; 35. a limiting sleeve; 351. a abdication gap; 36. a limiting bulge; 37. a ring groove; 38. a limiting block; 39. an accommodating chamber; 4. a holding rod; 5. a locking assembly; 51. a locking block; 52. a pull rod; 53. a rotating shaft; 54. a bolt; 55. a compression spring; 56. and abutting against the column.

Detailed Description

The present application is described in further detail below with reference to figures 1-15.

The embodiment of the application discloses a sitting posture shifter, which is used for moving patients, old people, disabled people and the like with inconvenient actions, wherein the patients, the old people and the disabled people with inconvenient actions are called users, and people operating the sitting posture shifter are called workers.

Referring to fig. 1, the sitting posture shifter includes a moving portion 1, an elevating portion 2, and a lifting portion 3, the elevating portion 2 being connected to the moving portion 1, and the lifting portion 3 being connected to the elevating portion 2. When the lifting device is used, the lifting part 3 lifts a user, the lifting part 2 drives the user to lift up and down, and the moving part 1 drives the user to move, so that the user is moved from one place to another place.

Referring to fig. 2, the lifting unit 2 includes a sliding rod 21, a sleeve rod 22 and a driving member, the sliding rod 21 is fixedly connected to the moving unit 1, and the sleeve rod 22 is slidably sleeved on the sliding rod 21, so that the sleeve rod 22 moves on the sliding rod 21 along the length direction of the sliding rod 21. The driving member is connected to the sliding rod 21 and drives the loop bar 22 to move, wherein the driving member may be an air cylinder, a screw nut, a linear module, or the like.

The loop bar 22 is fixedly connected with the holding bar 4, and the worker can push the sitting posture shifter by holding the holding bar 4, so that the worker can push the sitting posture shifter to move conveniently.

Referring to fig. 3, the moving portion 1 includes a cross bar 11 and at least one moving bar 12, the moving bar 12 may be one or two, in this embodiment, two moving bars 12 are provided, and the two moving bars 12 are respectively connected to two ends of the cross bar 11, and a receiving cavity 13 is formed between the two moving bars 12 and the cross bar 11. The universal wheels 14 are connected to the bottom of each movable rod 12, and the number of the universal wheels 14 may be two or three, but the movable rods 12 can stably move on the ground whenever the number is set.

Referring to fig. 3 and 4, the moving rod 12 includes a rotating section 121 and a receiving section 122, the rotating section 121 is rotatably connected to the cross rod 11 through a first rotating shaft 123, the cross rod 11 is provided with a rotating cavity 111, the rotating section 121 is disposed in the rotating cavity 111, and two ends of the rotating section 121 are respectively located at two sides of the cross rod 11; meanwhile, the rotating cavity 111 is communicated with the end surface of the cross bar 11, so that the rotating section 121 rotates around the axis of the first rotating shaft 123.

Referring to fig. 4 and 5, the receiving section 122 is a square tube with a hollow interior, and the end of the rotating section 121 is inserted into the receiving section 122. Moreover, the accommodating section 122 is rotatably connected with the rotating section 121 through a second rotating shaft 124, a yielding cavity 125 communicated with the inside of the accommodating section 122 is formed in the side surface of the accommodating section 122 close to the accommodating cavity 13, and the yielding cavity 125 is communicated with the end surface of the accommodating section 122 close to the cross rod 11, so that the accommodating section 122 rotates in the accommodating cavity 13 along the axis of the second rotating shaft 124 as the central axial direction.

Referring to fig. 5 and 6, in order to make the rotating section 121 more stable in the accommodating section 122, a sliding groove 126 is formed on the outer side wall of the rotating section 121, a sliding block 127 is disposed on the inner side wall of the accommodating cavity 13, and when the rotating section 121 is connected to the accommodating section 122, the sliding block 127 is embedded in the sliding groove 126. Moreover, the sliding groove 126 and the end of the rotating section 121 located at the accommodating section 122 are communicated, and when the accommodating section 122 and the rotating section 121 rotate, the sliding block 127 can slide out from the sliding groove 126, so that the accommodating section 122 and the rotating section 121 can smoothly rotate relatively.

The travel bar 12 has a use state and a storage state. When the moving rod 12 is in the use state, the receiving section 122 is parallel to the rotating section 121, that is, the moving rod 12 is in the straight state; when the movable rod 12 is in the storage state, both the storage sections 122 rotate toward the storage cavity 13.

Referring to fig. 6 and 7, in order to improve the stability of the use state of the moving rod 12, a positioning groove 128 is formed on the upper surface of the rotating section 121, a positioning protrusion 15 is installed in the positioning groove 128, the positioning protrusion 15 protrudes out of the upper surface of the rotating section 121, and a positioning hole 129 for the positioning protrusion 15 to be embedded into is formed in the accommodating section 122. When the moving rod 12 is used, the positioning protrusion 15 is inserted into the positioning hole 129, and the positioning protrusion 15 abuts against the positioning hole 129, so that the accommodating section 122 is not easily rotated with the rotating section 121.

In addition, a compression spring 16 is arranged in the positioning groove 128, the compression spring 16 and the positioning groove 128 are coaxially arranged, one end of the compression spring 16 abuts against the bottom of the positioning groove 128, the other end of the compression spring abuts against the positioning bulge 15, and the positioning bulge 15 is enabled to always protrude out of the upper surface of the rotating section 121 under the action of the compression spring 16; when the receiving section 122 rotates around the axis of the second rotating shaft 124 as the central axis, the positioning protrusion 15 is pressed toward the bottom of the positioning slot 128, the compression spring 16 is compressed, and the positioning protrusion 15 is located in the positioning slot 128, so that the receiving section 122 and the rotating section 121 rotate relatively.

Referring to fig. 8, the positioning hole 129 is communicated with the end surface of the receiving section 122 close to the cross bar 11, so that the positioning hole 129 is in a notch shape, which is convenient for a worker to press the positioning protrusion 15 while rotating the receiving section 122, and to observe the state of the positioning protrusion 15 in the positioning groove 128.

Referring to fig. 9 and 10, in order to enable both the two receiving sections 122 to rotate in the receiving cavity 13, the two receiving sections 122 are connected to the two rotating sections 121 at different positions. The two receiving sections 122 are respectively defined as a left portion 1221 and a right portion 1222, and the length from the second rotating shaft 124 to the cross bar 11 in the right portion 1222 is greater than the sum of the length from the first rotating shaft 123 to the cross bar 11 in the left portion 1221 and the width of the left portion 1221. When the travel bar 12 is stored, the left portion 1221 rotates in the storage chamber 13 and contacts the crossbar 11, and the right portion 1222 rotates in the storage chamber 13 and contacts the left portion 1221.

And, the distance between the positioning protrusion 15 and the second rotating shaft 124 is greater than the distance between the second rotating shaft 124 and the sidewall of the receiving section 122 close to the receiving cavity 13, and when the moving rod 12 is in the receiving state, the positioning protrusion 15 abuts against the outer sidewall of the receiving section 122. Through the limiting effect of the positioning protrusions 15, when the moving rod 12 is stored, the left portion 1221 is not likely to collide violently with the cross rod 11 when rotating towards the storage cavity 13, and the right portion 1222 is not likely to collide violently with the left portion 1221 when rotating towards the storage cavity 13.

Referring to fig. 10 and 11, the moving part 1 is provided with a locking assembly 5 that restricts the rotation of the moving bar 12 on the crossbar 11. The locking assembly 5 comprises a locking block 51 and a pull rod 52, a fixing sheet 112 is fixedly connected to the side face, away from the accommodating cavity 13, of the cross rod 11 through welding, a rotating shaft 53 fixedly connected with the fixing sheet 112 is arranged in the locking block 51 in a penetrating mode, the locking block 51 is connected to the fixing sheet 112 through the rotating shaft 53, and the locking block 51 can rotate by taking the axis of the rotating shaft 53 as a central shaft.

Two pull rods 52 are arranged, the two pull rods correspond to the two moving rods 12 respectively, one end of each pull rod 52 is rotatably connected with the rotating section 121, the other end of each pull rod 52 is rotatably connected with the locking block 51, and the rotating section 121 is limited to rotate on the cross rod 11 through the pull rods 52. In the embodiment, the pull rod 52 and the locking block 51, and the pull rod 52 and the rotating section 121 are all hinged by a ball.

The locking block 51 is provided with a bolt 54 in a penetrating way, the bolt 54 can be movably inserted into the locking block 51 or fixedly connected with the locking block 51, and in order to prevent the bolt 54 from falling or losing, the bolt 54 and the locking block 51 are fixedly connected by welding or integrally formed in the embodiment.

The fixing plate 112 is provided with a plurality of bolt holes 113 for inserting the bolts 54, and the bolt holes 113 are circumferentially arranged at intervals around the axis of the rotating shaft 53. When the pins 54 are inserted into different pin holes 113, the states of the locking blocks 51 on the fixing plate 112 are different, the locking blocks 51 drive the pull rod 52 to move, the pull rod 52 drives the rotating section 121 to move, so that the angles between the moving rod 12 and the cross rod 11 are different, and the moving rod 12 and the cross rod 11 rotate relatively.

In order to prevent the latch 54 of the rotary block from easily sliding out of the latch hole 113, the rotary shaft 53 is sleeved with an extrusion spring 55. One end integrated into one piece that the stationary blade 112 was kept away from to axis of rotation 53 has butt post 56, butt post 56 sets up with axis of rotation 53 is coaxial, and the diameter of butt post 56 is greater than the diameter of axis of rotation 53, the one end and the locking block 51 butt of extrusion spring 55, the other end and butt post 56 butt, through the effect of extrusion spring 55, make locking block 51 have all the time towards the direction removal of keeping away from butt post 56, plug 54 removes in bolt hole 113, make bolt 54 difficult follow the downthehole roll-off of bolt 113.

Referring to fig. 12, the lifting part 3 includes a fixing rod 31 and at least one supporting rod 32, the fixing rod 31 is fixedly connected with the loop bar 22, and the fixing rod 31 is horizontally disposed. The two supporting rods 32 are arranged in the embodiment, the two supporting rods 32 are detachably connected with two ends of the fixing rod 31 respectively, and an accommodating cavity 39 for accommodating a user is formed between the fixing rod 31 and the two supporting rods 32.

Referring to fig. 12 and 13, the supporting rod 32 is L-shaped, the supporting rod 32 includes a connecting section 33 and a stressed section 34 which are integrally connected, the connecting section 33 and the stressed section 34 are perpendicular to each other, the connecting section 33 is rotatably inserted into the fixing rod 31, the stressed section 34 is detachably connected with a supporting pocket 341, and a user sits in the supporting pocket 341. Wherein, the bearing pocket 341 and the force-bearing section 34 can be connected by a hook or a movable buckle.

Referring to fig. 13 and 14, the end of the fixing rod 31 is fixed and coaxially sleeved with a limiting sleeve 35, and the supporting rod 32 is not easy to rotate on the fixing rod 31 under the action of the limiting sleeve 35. The outer side wall of the connecting section 33 is fixedly connected with a limiting bulge 36, and the inner side wall of the limiting sleeve 35 is provided with a ring groove 37 for the limiting bulge 36 to rotate, so that the limiting bulge 36 rotates in the ring groove 37 along the axis of the connecting section 33 as a central axis; the inner side wall of the limiting sleeve 35 is fixedly connected with a limiting block 38 abutted to the limiting bulge 36, and the limiting bulge 36 is abutted to the limiting block 38, so that the limiting bulge 36 is not easy to rotate in the annular groove 37, and the bearing rod 32 is not easy to rotate on the fixing rod 31.

The limiting sleeve 35 is provided with a yielding notch 351 for the limiting protrusion 36 to enter the annular groove 37, and the yielding notch 351 is communicated with the end face, far away from the fixing rod 31, of the limiting sleeve 35. For convenience of manufacture, the stop collar 35 in this embodiment is arc-shaped and is formed by bending a long workpiece.

With reference to fig. 15, when the lifting unit 3 is used, the connecting section 33 is inserted into the fixing rod 31, the limiting protrusion 36 abuts against the limiting block 38, the force-receiving section 34 is in a horizontal state, and the supporting pocket 341 is connected to the force-receiving section 34; when lifting portion 3 does not use, will bear the weight of the rotatory 270 of direction that pole 32 used the axis of linkage segment 33 to deviate from stopper 38 as the central axial, make atress section 34 be in vertical state, reduce the occupation space of bearing pole 32, conveniently accomodate.

The implementation principle of the sitting posture shifter in the embodiment of the application is as follows: when the position of sitting averager uses, earlier tile bearing pocket 341 in bed, the user lies on bearing pocket 341, then be connected bearing pocket 341 and bearing rod 32, and it rises to drive bearing pocket 341 through cage 2, the user is located bearing pocket 341 and is the position of sitting this moment, then the staff promotes the position of sitting averager, be located wheelchair or stretcher with the user directly over, drive the user through cage 2 at last and descend, the user sits and takes off bearing pocket 341 from bearing rod 32 after on wheelchair or stretcher.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A sitting posture shifter, which is characterized in that: comprises a moving part (1), a lifting part (3) for supporting a user and a lifting part (2) which is connected with the moving part (1) and drives the lifting part (3) to vertically lift;

lifting portion (3) including with dead lever (31) and at least one supporting rod (32) that lifting portion (2) are connected, supporting rod (32) with dead lever (31) can be dismantled and be connected.

2. A seated position shifter according to claim 1, wherein: the end part of the fixed rod (31) is connected with a limiting sleeve (35) which limits the bearing rod (32) and the fixed rod (31) to rotate relatively, the outer side wall of the bearing rod (32) is provided with a limiting protrusion (36), and the inner side wall of the limiting sleeve (35) is provided with a limiting block (38) which is abutted to the limiting protrusion (36).

3. A seated position shifter according to claim 2, wherein: the annular groove (37) that supplies spacing arch (36) to remove is seted up to the inside wall of stop collar (35), stopper (38) are located in annular groove (37).

4. A seated position shifter according to claim 3 wherein: spacing cover (35) are seted up and are supplied spacing arch (36) get into notch of stepping down (351) of annular (37).

5. A seated position shifter according to claim 1, wherein: the moving part (1) comprises a cross rod (11) and at least one moving rod (12), the moving rod (12) comprises a rotating section (121) connected with the cross rod (11) and a containing section (122) rotatably connected with the rotating section (121), the rotating section (121) slides to penetrate through a positioning protrusion (15), and the containing section (122) is provided with a positioning hole (129) for embedding the positioning protrusion (15).

6. A seated position shifter according to claim 5 wherein: the accommodating section (122) is provided with a positioning groove (128) for placing the positioning protrusion (15), and a compression spring (16) which is used for ejecting the positioning protrusion (15) out of the positioning groove (128) all the time is arranged in the positioning groove (128).

7. A seated position shifter according to claim 5 wherein: the rotating section (121) is rotatably connected with the cross rod (11), the cross rod (11) is provided with a rotating cavity (111) for the rotating section (121) to penetrate through, and the rotating cavity (111) is communicated with the end face of the cross rod (11).

8. A seated position shifter according to claim 5 wherein: remove portion (1) and be provided with restriction rotation section (121) and horizontal pole (11) and take place relative pivoted locking Assembly (5), locking Assembly (5) include with horizontal pole (11) rotate locking piece (51) and at least one pull rod (52) of being connected, the one end and the rotation section (121) of pull rod (52) rotate and are connected, and the other end rotates with locking piece (51) and is connected, locking piece (51) wear to be equipped with axis of rotation (53) that horizontal pole (11) are connected, locking piece (51) be provided with bolt (54) that horizontal pole (11) activity was pegged graft.

9. A seated position shifter according to claim 8, wherein: the rotating shaft (53) is provided with a compression spring (16) which always pushes the locking block (51) to the cross rod (11), one end of the compression spring (16) is abutted against the rotating shaft, and the other end of the compression spring is abutted against the locking block (51).

10. A seated position shifter according to claim 8, wherein: the cross rod (11) is provided with a plurality of bolt holes (113) for inserting the bolts (54), and the bolt holes (113) are circumferentially arranged at intervals by taking the axis of the rotating shaft (53) as the center of a circle.

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