CN214231976U - Lifting device and medical chair thereof - Google Patents
Lifting device and medical chair thereof Download PDFInfo
- Publication number
- CN214231976U CN214231976U CN202023043920.1U CN202023043920U CN214231976U CN 214231976 U CN214231976 U CN 214231976U CN 202023043920 U CN202023043920 U CN 202023043920U CN 214231976 U CN214231976 U CN 214231976U
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- CN
- China
- Prior art keywords
- medical chair
- footboard
- jack
- lifting device
- dead lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000013872 defecation Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 abstract description 5
- 230000006837 decompression Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 240000008669 Hedera helix Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model discloses a lifting device and medical chair thereof belongs to medical chair technical field, including the dead lever, the dead lever bottom is provided with adjustment mechanism, the spout has been seted up to dead lever one side, the inside stopper that is provided with of spout, the spacing groove has been seted up on the stopper, the spacing inslot portion is provided with the pull plate, the stopper bottom is provided with the connection piece, connection piece one side is provided with fixing bolt. The utility model discloses when needs are to rising the footboard and falling the footboard height-adjusting, through stepping on when rising the footboard, rise footboard and jack cooperation, thereby the jack is because trample the power pressurization that rises the footboard to make the lift arm drive medical chair rise, through stepping on when falling the footboard after that, through falling footboard and jack cooperation, thereby the jack is because trample the power decompression of falling the footboard, and the arm that goes up and down drives medical chair and reduces after that, the effectual lift regulation efficiency that has improved.
Description
Technical Field
The utility model relates to a medical chair technical field, concretely relates to elevating gear and medical chair thereof.
Background
Hospital chairs, also known as medical chairs, generally consist of a seat board including a backrest, a cross beam, armrests and foot rests, are used for temporary rest, are often required to be suitable for the environment, are firm and attractive, have good bearing capacity, are suitable for various people, and are mostly provided with hard seat surfaces, generally made of metal, plastic, bent wood splints and the like.
In the in-service use process, current medical chair does not possess raising and lowering functions, and then leads to can not adjust according to patient's actual conditions when using to greatly reduced lift adjustment efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses when through stepping on when rising the footboard, rise footboard and jack cooperation, thereby the jack is because trampling the power pressurization that rises the footboard to make the lift arm drive medical chair rise, through stepping on when falling the footboard after that, through falling footboard and jack cooperation, thereby the jack is because trampling the power decompression that falls the footboard, thereby the lift arm drives medical chair and reduces after that, the effectual lift adjustment efficiency that has improved, in order to solve the problem that current medical chair did not possess lift adjustment among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a lifting device, includes the dead lever, the dead lever bottom is provided with adjustment mechanism, the spout has been seted up to dead lever one side, the inside stopper that is provided with of spout, the spacing groove has been seted up on the stopper, spacing inslot portion is provided with the pull plate, the stopper bottom is provided with the connection piece.
Further, a fixing bolt is arranged on one side of the connecting sheet, a limiting bayonet is formed in one side of the fixing rod, a fixing hole is formed in one side of the fixing rod, a fixing rotating shaft is arranged in the fixing hole, and a lifting arm is arranged on the fixing rotating shaft.
Furthermore, the adjusting mechanism comprises a connecting piece, one side of the connecting piece is connected with the lifting arm, the other side of the connecting piece is provided with a pedal, one side of the fixing rod is provided with an adjusting plate, one side of the adjusting plate is provided with a support block, the support block is provided with a first adjusting spring, and one end of the first adjusting spring is provided with a lifting pedal.
Further, connecting piece one side is provided with the U-shaped and intersects, U-shaped is alternately provided with the jack on one side, be provided with the footboard that falls on the jack, it is connected with the jack to rise footboard one end, regulating plate one side is provided with fixed fixture block, be provided with second regulating spring on the fixed fixture block, be provided with the wheel that rolls on the U-shaped is alternately, a plurality of spacing holes have been seted up to dead lever one side.
The utility model provides a medical chair, includes medical chair rail and elevating gear, medical chair rail sets up at the elevating gear top, medical chair rail bottom is provided with the stool board, stool board bottom is connected with the dead lever, stool board and the junction of fixed bar are provided with spacing bolt, stool board top is provided with the catch bar.
Furthermore, a pushing handle is arranged at one end of the pushing rod, a sponge sleeve is arranged on the pushing handle, and the cross section of the pushing rod is L-shaped.
Furthermore, the top of the stool plate is provided with a defecation opening, one end of the medical chair rail is provided with a locking assembly, and the locking assembly is sequentially provided with a left hinge, a lock catch, a handle, a right hinge and a left hinge from top to bottom for connection.
Further, the medical chair rail is made of stainless steel materials, the limiting bolt is made of stainless steel materials, and the fixing rod is made of stainless steel materials.
The utility model has the advantages of as follows:
1. when needs use, through spout and stopper slidable mounting on the dead lever, spacing groove and the traction piece installation on the stopper follow, stopper bottom erection joint piece follows, then the cooperation of fixing bolt and spacing bayonet socket on the connection piece, and then through the traction piece to spacing bayonet socket activity joint, when needs trample the footboard and fall the footboard height-adjusting, through trampling when rising the footboard, rise footboard and jack cooperation, thereby the jack pressurizes because trampling the power that rises the footboard, thereby make the lift arm drive medical chair rise, after that through trampling when falling the footboard, through falling footboard and jack cooperation, then the jack reduces pressure because trampling the power that falls the footboard, the lift arm drives medical chair and reduces, effectual lift adjustment efficiency that has improved.
2. When needs use, through the wheel that rolls of installation on the U-shaped of medical chair bottom is alternately, install the catch bar at medical chair top after that, promote the handle through the installation in catch bar one end after that, then install the sponge cover on promoting the handle, and then promote and promote the handle, and then drive the medical chair on the catch bar and remove through the wheel that rolls, it is fixed through spacing bolt because of the junction of dead lever and medical chair body after that, so when needing, adjust spacingly through a plurality of spacing holes on the dead lever through spacing bolt, effectual improvement adjusts fixed efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of the lifting device of the present invention;
FIG. 2 is a schematic overall structure of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural view of the present invention at B in fig. 1;
FIG. 5 is a schematic structural view of an adjusting mechanism of the present invention;
fig. 6 is a schematic structural view of the locking assembly of the present invention;
in the figure: 1. a medical chair rail; 2. fixing the rod; 3. a chute; 4. a limiting block; 5. a limiting groove; 6. a traction sheet; 7. a sponge sleeve; 8. connecting sheets; 9. fixing the bolt; 10. a limiting bayonet; 11. a fixing hole; 12. Fixing the rotating shaft; 13. lifting the arm; 14. a connecting member; 15. a foot pedal; 16. an adjusting plate; 17. supporting a block; 18. a first regulating spring; 19. lifting the pedal; 20. u-shaped crossing; 21. a jack; 22. lowering the pedal; 23. fixing the fixture block; 24. a second regulating spring; 25. a rolling wheel; 26. a limiting hole; 27. a limit bolt; 28. a push rod; 29. pushing the handle; 30. a stool plate; 31. a defecation port; 32. a locking assembly; 33. a left hinge; 34. locking; 35. a handle; 36. a right hinge; 37. and the left hinge is connected.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-6 of the specification, the lifting device comprises a fixing rod 2, an adjusting mechanism is arranged at the bottom of the fixing rod 2, a sliding groove 3 is formed in one side of the fixing rod 2, a limiting block 4 is arranged inside the sliding groove 3, a limiting groove 5 is formed in the limiting block 4, a traction sheet 6 is arranged inside the limiting groove 5, and a connecting sheet 8 is arranged at the bottom of the limiting block 4.
The embodiment specifically is, through spout 3 and stopper 4 slidable mounting on dead lever 2, spacing groove 5 and the installation of pull tab 6 on stopper 4 follow, 4 bottom erection joint piece 8 of stopper follow, then follow the cooperation of fixing bolt 9 and spacing bayonet socket 10 on the connection piece 8, and then through pull tab 6 to spacing bayonet socket 10 activity joint, when needing to trample and rise footboard 19 and fall footboard 22 height-adjusting, through trampling when rising footboard 19, rise footboard 19 and jack 21 cooperation, thereby jack 21 pressurizes because trampling the power that rises footboard 19, thereby make lift arm 13 drive medical chair and rise, after that, through trampling footboard 22, cooperate with jack 21 through fall footboard 22, thereby jack 21 reduces the pressure because of trampling the power that falls footboard 22, thereby lift arm 13 drives medical chair and reduces after that.
As shown in fig. 3, a fixing bolt 9 is arranged on one side of the connecting sheet 8, a limiting bayonet 10 is arranged on one side of the fixing rod 2, a fixing hole 11 is arranged on one side of the fixing rod 2, a fixing rotating shaft 12 is arranged in the fixing hole 11, and a lifting arm 13 is arranged on the fixing rotating shaft 12, so that the lifting arm 13 can be installed through the fixing rotating shaft 12.
As shown in fig. 1, the adjusting mechanism includes a connecting member 14, one side of the connecting member 14 is connected to the lifting arm 13, the other side of the connecting member 14 is provided with a pedal plate 15, one side of the fixing rod 2 is provided with an adjusting plate 16, one side of the adjusting plate 16 is provided with a supporting block 17, the supporting block 17 is provided with a first adjusting spring 18, and one end of the first adjusting spring 18 is provided with a lifting pedal 19, so that the first adjusting spring 18 and the lifting pedal 19 can be conveniently mounted.
As shown in fig. 1, a U-shaped cross 20 is disposed on one side of the connecting member 14, a jack 21 is disposed on one side of the U-shaped cross 20, a down pedal 22 is disposed on the jack 21, one end of the up pedal 19 is connected to the jack 21, a fixing block 23 is disposed on one side of the adjusting plate 16, a second adjusting spring 24 is disposed on the fixing block 23, a rolling wheel 25 is disposed on the U-shaped cross 20, and a plurality of limiting holes 26 are disposed on one side of the fixing rod 2, so that the U-shaped cross 20 can move through the rolling wheel 25.
A medical chair comprises a medical chair rail 1 and a lifting device, wherein a stool plate 30 is arranged at the bottom of the medical chair rail 1, the bottom of the stool plate 30 is connected with a fixing rod 2, a limiting bolt 27 is arranged at the joint of the stool plate 30 and the fixing rod 2, and a push rod 28 is arranged at the top of the stool plate 30.
As shown in figure 2, one end of the push rod 28 is provided with a push handle 29, the push handle 29 is provided with a sponge sleeve 7, and the cross section of the push rod 28 is L-shaped, so that the service life of the push rod 28 is prolonged.
As shown in fig. 2, the top of the stool plate 30 is provided with a defecation opening 31, one end of the medical chair fence 1 is provided with a locking assembly 32, and the locking assembly 32 is sequentially provided with a left hinge 33, a lock catch 34, a handle 35, a right hinge 36 and a left hinge connection 37 from top to bottom, so as to prolong the service life of the lifting pedal 19.
As shown in fig. 2, the medical chair rail 1 is made of stainless steel, the limit bolt 27 is made of stainless steel, and the fixing rod 2 is made of stainless steel, so as to prolong the service time of the fixing rod 2.
The embodiment is that rolling wheels 25 are installed on a U-shaped cross 20 at the bottom of the medical chair, a push rod 28 is installed at the top of the medical chair, a push handle 29 is installed at one end of the push rod 28, a sponge sleeve 7 is installed on the push handle 29, the push handle 29 is pushed, the medical chair on the push rod 28 is driven to move through the rolling wheels 25, and then the connection position of the fixing rod 2 and the medical chair rail 1 is fixed through a limiting bolt 27, so that when needed, the limiting bolts 27 are used for adjusting and limiting a plurality of limiting holes 26 on the fixing rod 2.
The utility model discloses use as follows: when the medical chair is needed to be used, a patient is firstly seated at the bedside, then the medical chair is lowered to the bedside and is pushed to the bedside, the height is adjusted by stepping on the lifting pedal 19 and the lowering pedal 22, when the lifting pedal 19 is stepped on, the lifting pedal 19 is matched with the jack 21, then the jack 21 is pressurized due to the force of stepping on the lifting pedal 19, so that the lifting arm 13 drives the medical chair to be lifted, when the lifting pedal 22 is stepped on, the lifting pedal 22 is matched with the jack 21, then the lowering pedal 22 is stepped on to reduce the pressure of the jack 21, then the lifting arm 13 drives the medical chair to be lowered, so that the height of the medical chair is adjusted according to actual conditions, the adjusting effect is effectively improved, when the medical chair needs to be moved, the medical chair is slightly moved by installing the U-shaped cross 20 and the rolling wheels 25 and then matching the push rod 28 and the push handle 29, so as to push the push handle 29, and when the medical chair, the medical chair is then tightened, the user moves from the bed to the stool board 30 of the medical chair and then is locked by the locking assembly 32, and the user can go to the toilet directly and conveniently through the defecation hole 31 on the stool board 30 without opening the stool board 30.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (8)
1. The utility model provides a lifting device, includes dead lever (2), its characterized in that: the fixing rod (2) is provided with an adjusting mechanism at the bottom, a sliding groove (3) is formed in one side of the fixing rod (2), a limiting block (4) is arranged inside the sliding groove (3), a limiting groove (5) is formed in the limiting block (4), a traction sheet (6) is arranged inside the limiting groove (5), and a connecting sheet (8) is arranged at the bottom of the limiting block (4).
2. A lifting device as claimed in claim 1, characterized in that: connecting piece (8) one side is provided with fixing bolt (9), spacing bayonet socket (10) have been seted up to dead lever (2) one side, fixed orifices (11) have been seted up to dead lever (2) one side, fixed rotating shaft (12) are provided with to fixed orifices (11) inside, be provided with lift arm (13) on fixed rotating shaft (12).
3. A lifting device as claimed in claim 1, characterized in that: the adjusting mechanism comprises a connecting piece (14), one side of the connecting piece (14) is connected with a lifting arm (13), the other side of the connecting piece (14) is provided with a pedal (15), one side of the fixing rod (2) is provided with an adjusting plate (16), one side of the adjusting plate (16) is provided with a supporting block (17), the supporting block (17) is provided with a first adjusting spring (18), and one end of the first adjusting spring (18) is provided with a lifting pedal (19).
4. A lifting device as claimed in claim 3, characterized in that: connecting piece (14) one side is provided with U-shaped alternately (20), U-shaped alternately (20) one side is provided with jack (21), be provided with on jack (21) and fall footboard (22), it is connected with jack (21) to rise footboard (19) one end, regulating plate (16) one side is provided with fixed fixture block (23), be provided with second regulating spring (24) on fixed fixture block (23), be provided with on U-shaped alternately (20) and roll wheel (25), a plurality of spacing holes (26) have been seted up to dead lever (2) one side.
5. A medical chair, characterized in that: the medical chair comprises a medical chair rail (1) and the lifting device as claimed in any one of claims 1 to 4, wherein the medical chair rail (1) is arranged at the top of the lifting device, a stool plate (30) is arranged at the bottom of the medical chair rail (1), the bottom of the stool plate (30) is connected with a fixing rod (2), a limiting bolt (27) is arranged at the joint of the stool plate (30) and the fixing rod (2), and a push rod (28) is arranged at the top of the stool plate (30).
6. The medical chair of claim 5, wherein: one end of the push rod (28) is provided with a push handle (29), the push handle (29) is provided with a sponge sleeve (7), and the cross section of the push rod (28) is L-shaped.
7. The medical chair of claim 5, wherein: defecation port (31) have been seted up at stool board (30) top, medical chair rail (1) one end is provided with locking Assembly (32), locking Assembly (32) from the top down has set gradually left hinge (33), hasp (34), handle (35), right hinge (36) and left hinge connection (37).
8. The medical chair of claim 5, wherein: the medical chair fence (1) is made of stainless steel materials, the limiting bolt (27) is made of stainless steel materials, and the fixing rod (2) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043920.1U CN214231976U (en) | 2020-12-17 | 2020-12-17 | Lifting device and medical chair thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043920.1U CN214231976U (en) | 2020-12-17 | 2020-12-17 | Lifting device and medical chair thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214231976U true CN214231976U (en) | 2021-09-21 |
Family
ID=77740961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023043920.1U Expired - Fee Related CN214231976U (en) | 2020-12-17 | 2020-12-17 | Lifting device and medical chair thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214231976U (en) |
-
2020
- 2020-12-17 CN CN202023043920.1U patent/CN214231976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |