CN210008762U - Electric accompanying chair - Google Patents
Electric accompanying chair Download PDFInfo
- Publication number
- CN210008762U CN210008762U CN201920570645.7U CN201920570645U CN210008762U CN 210008762 U CN210008762 U CN 210008762U CN 201920570645 U CN201920570645 U CN 201920570645U CN 210008762 U CN210008762 U CN 210008762U
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- frame
- connecting rod
- subassembly
- push rod
- section
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Abstract
The utility model relates to an electronic chair of accompanying and attending to includes mutual articulated seat frame, back of the body frame and back frame from the front in proper order to the back, the left and right sides of seat frame is provided with the backup pad, the top of backup pad is provided with the handrail, promote the subassembly before being connected with between seat frame and the back frame, be connected with well supporting component between back of the body frame and the back frame, the bottom of back frame is provided with the back support internal frame, promote the subassembly after being connected with between back support internal frame and the back frame. The utility model relates to an electronic chair of accompanying and attending to, the accessible is manual to be packed up with the remote control dual mode and is expanded, has convenient to use swift, stable good, the comfort good, long service life's advantage.
Description
Technical Field
The utility model relates to an electronic chair of accompanying and attending to belongs to medical instrument equipment technical field.
Background
At present, because hospital beds in various cities are tense, families nursing patients are difficult to get vacant hospital beds to lie down for rest and sleep. In order to relieve the fatigue of the accompanying personnel, the accompanying personnel can more comfortably lie and sleep while nursing patients, and the sitting and lying dual-purpose accompanying chair with small occupied area can be used for transporting. Common accompanying chair possesses folding function mostly, daytime, for making things convenient for family members to look at patient and medical personnel inspection patient, then will accompany the chair and fold and supply accompanying person to sit and lie, when needing the rest of lying evening, then will accompany the chair and expand into bed and supply accompanying person to have a rest to realize a thing dual-purpose. Present chair of accompanying and attending to needs the attendant oneself to expand and fold the chair of accompanying and attending to, and it wastes time and energy, easily sends great sound expanding and folding in-process, influences other patients in the ward and have a rest, if use improperly, still can shorten the life of chair of accompanying and attending to, the loss of increase hospital, and its comfort level is poor, lead to the symptom that the waist is sour and back pain easily appears of attendant during accompanying and attending to, increase unnecessary misery for the attendant.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a convenient to use swift, stability is good, the comfort is good, the electronic chair of accompanying and attending to that the manual and remote control dual mode of accessible is folded and is expanded.
The purpose of the utility model is realized like this: the utility model provides an electronic chair of accompanying and attending to, includes mutual articulated seat frame, back of the body frame and back frame from the front to the back in proper order, the left and right sides of seat frame is provided with the backup pad, the top of backup pad is provided with the handrail, promote the subassembly before being connected with between seat frame and the back frame, be connected with well supporting component between back of the body frame and the back frame, the bottom of back frame is provided with the back support internal frame, promote the subassembly after being connected with between back support internal frame and the back frame.
Preferably, the front pushing assembly comprises a front push rod motor, the left side and the right side of the fixed end of the front push rod motor are respectively connected with the front section of the bottom of the seat frame through a front pushing assembly first connecting sheet, and the left side and the right side of the push rod end of the front push rod motor are respectively fixedly connected with the front section of the bottom of the back frame through a front pushing assembly second connecting sheet.
Preferably, the back promotes the dwang that the subassembly includes back push rod motor, two traction tubes, transverse arrangement, back push rod motor vertically sets up in the hypomere of back support internal frame, the left and right sides of the stiff end of back push rod motor promotes the first connection piece of subassembly and is connected with the anterior segment of back support internal frame through a back respectively, and the left and right sides of the push rod end of back push rod motor promotes the subassembly second connection piece respectively through a back and is connected with the middle section of dwang, the both ends of dwang promote the one end of subassembly third connection piece and traction tube through a back respectively and are connected, and the other end that leads the pipe promotes the anterior segment of subassembly fourth connection piece and the bottom of back frame through the back and is connected, the hypomere that promotes the subassembly third connection piece of subassembly is connected with the internal frame back end of back support through the back after.
Preferably, the middle support assembly comprises a first support piece and a second support piece, the first support piece is integrally in an Contraband-shaped structure, the first support piece comprises a first cross bar and a first left connecting rod and a first right connecting rod which are upwards connected with the left end and the right end of the first cross bar, and the top ends of the first left connecting rod and the first right connecting rod are respectively connected with the left section and the right section of the bottom of the back frame through a first positioning piece;
the second supporting piece is integrally of an Contraband-shaped structure and comprises a second cross rod, a second left connecting rod and a second right connecting rod, the second left connecting rod and the second right connecting rod are upwards connected with the left end and the right end of the second cross rod, bent folding angles are formed in the middle sections of the second left connecting rod and the second right connecting rod, and the second left connecting rod and the second right connecting rod are respectively connected with the left section and the right section of the bottom of the back frame through a second positioning piece;
the outer sides of the left end and the right end of the first cross rod are respectively hinged with the lower section of the second left connecting rod and the lower section of the second right connecting rod.
Preferably, one of the support plates is provided with a manual control button, and the manual control button comprises a manual control ascending key and a manual control descending key.
Preferably, the back frame and the back frame are connected through a hidden hinge.
Preferably, the bottom of the supporting plate is provided with a caster.
Preferably, a rear caster is provided at a rear side of the bottom of the rear support inner frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an electronic chair of accompanying and attending to, the accessible is manual to be packed up with the remote control dual mode and is expanded, has convenient to use swift, stable good, the comfort good, long service life's advantage.
Drawings
Fig. 1 is an appearance diagram of the electric accompanying chair in the unfolded state.
Fig. 2 is an external view of the electric accompanying chair in a retracted state.
Fig. 3 is a side view of the electric accompanying chair in the unfolded state.
Fig. 4 is another angle structure diagram of fig. 3.
Wherein: seat frame 1, back frame 2, back frame 3, backup pad 4, handrail 5, preceding push rod motor 6, preceding push assembly first connecting piece 7, preceding push assembly second connecting piece 8, back push rod motor 9, traction tube 10, back push assembly first connecting piece 11, back push assembly second connecting piece 12, back push assembly third connecting piece 13, back push assembly fourth connecting piece 14, back push assembly fifth connecting piece 15, dwang 16, first horizontal pole 17, first left connecting rod 18, first right connecting rod 19, first locating piece 20, second horizontal pole 21, second left connecting rod 22, second right connecting rod 23, second locating piece 24, truckle 25, back support inner frame 26, back truckle 27, hidden hinge 28, manual button 29, front baffle 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the electric accompanying chair of the present invention sequentially comprises a seat frame 1, a back frame 2 and a back frame 3 hinged to each other from front to back, wherein support plates 4 are disposed on the left and right sides of the seat frame 1, a handrail 5 is disposed on the top of each support plate 4, a front pushing assembly is connected between the seat frame 1 and the back frame 2, a middle support assembly is connected between the back frame 2 and the back frame 3, a back support inner frame 26 is disposed on the bottom of the back frame 3, and a back pushing assembly is connected between the back support inner frame 26 and the back frame 3;
the front pushing assembly comprises a front push rod motor 6, the left side and the right side of the fixed end of the front push rod motor 6 are respectively connected with the front section of the bottom of the seat frame 1 through a front pushing assembly first connecting sheet 7, the upper section of the front pushing assembly first connecting sheet 7 is fixedly connected with the bottom of the seat frame 1, the lower section of the front pushing assembly first connecting sheet 7 is hinged with the fixed end of the front push rod motor 6, the left side and the right side of the push rod end of the front push rod motor 6 are respectively fixedly connected with the front section of the bottom of the back frame 2 through a front pushing assembly second connecting sheet 8, the front pushing assembly second connecting sheet 8 is in an L-shaped structure, the front section of the front pushing assembly second connecting sheet is hinged with the push rod end of the front push rod motor 6, and the back section of the;
the rear pushing assembly comprises a rear push rod motor 9, two traction tubes 10 and a transverse rotating rod 16, the rear push rod motor 9 is longitudinally arranged in the lower section of the rear supporting inner frame 26, the left side and the right side of the fixed end of the rear push rod motor 9 are respectively connected with the middle part of the front section of the rear supporting inner frame 26 through a rear pushing assembly first connecting sheet 11, the rear end of the rear pushing assembly first connecting sheet 11 is fixedly connected with the rear supporting inner frame 26, the front section of the rear pushing assembly first connecting sheet 11 is hinged with the fixed end of the rear push rod motor 9, the left side and the right side of the push rod end of the rear push rod motor 9 are respectively connected with the middle section of the rotating rod 15 through a rear pushing assembly second connecting sheet 12, one end of the rear pushing assembly second connecting sheet 12 is fixedly connected with the rotating rod 15, and the other end of the rear pushing assembly second connecting sheet 12 is hinged with the push, two ends of the rotating rod 15 are respectively connected with one end of the traction tube 10 through a third connecting sheet 13 of the rear pushing assembly, the other end of the traction tube 10 is connected with the front section of the bottom of the back frame 3 through a fourth connecting sheet 14 of the rear pushing assembly, one end of the third connecting sheet 13 of the rear pushing assembly is fixedly connected with the rotating rod 15, the other end of the third connecting sheet 13 of the rear pushing assembly is hinged with the bottom end of the traction tube 10, the bottom end of the fourth connecting piece 14 of the rear pushing component is hinged with the top end of the traction tube 10, the top end of the fourth connecting piece 14 of the rear pushing component is fixedly connected with the bottom of the back frame 3, the lower section of the third connecting piece 13 of the rear pushing assembly is connected with the rear section of the inner frame 26 of the rear support through the fifth connecting piece 15 of the rear pushing assembly, the front end of the fifth connecting sheet 15 of the rear pushing assembly is fixedly connected with the inner support frame 26, and the rear end of the fifth connecting sheet 15 of the rear pushing assembly is hinged with the third connecting sheet 13 of the rear pushing assembly;
the middle support component comprises a first support part and a second support part, the first support part is of an Contraband-shaped structure as a whole, the first support part comprises a first cross bar 17 and a first left connecting rod 18 and a first right connecting rod 19 which are connected with the left end and the right end of the first cross bar 17 upwards, and the top ends of the first left connecting rod 18 and the first right connecting rod 19 are respectively connected with the left section and the right section of the bottom of the back frame 3 through a first positioning piece 20;
the second supporting member is of an Contraband-shaped structure as a whole, the second supporting member comprises a second cross bar 21 and a second left connecting bar 22 and a second right connecting bar 23 which are connected with the left end and the right end of the second cross bar 21 upwards, the second left connecting bar 22 and the second right connecting bar 23 form a bent folding angle at the middle section, and the second left connecting bar 22 and the second right connecting bar 23 are respectively connected with the left section and the right section of the bottom of the back frame 2 through a second positioning piece 24;
the outer sides of the left and right ends of the first cross rod 17 are respectively hinged with the lower section of the second left connecting rod 22 and the lower section of the second right connecting rod 23;
one of the support plates 4 is provided with a manual control button 29, the manual control button 29 is pressed to execute a function, the manual control button 29 is released to stop running, and the manual control button 29 comprises a manual control ascending key and a manual control descending key;
the back frame 2 and the back frame 3 are connected through a hidden hinge 28;
two casters 25 which are symmetrically arranged front and back are arranged at the bottom of the supporting plate 4;
two rear caster wheels 27 are arranged on the rear side of the bottom of the rear support inner frame 26 in a left-right symmetrical manner;
the rear section of the bottom of the rear support inner frame 26 is provided with a stopper 30, if an obstacle is touched in the operation process, the stopper 30 can feed back information to the control system in time so as to control the front push rod motor 6 and the rear push rod motor 9 to be powered off immediately;
two support rods 30 which are arranged in parallel front and back are connected between the two support plates 4, and the support rods 30 are used for supporting the seat frame 1;
a front baffle 30 is arranged on the front side of the seat frame 1;
the electric accompanying chair also comprises a remote controller, wherein the remote controller is provided with three keys and a combined key, and the remote controller is used for controlling the folding and unfolding of the electric accompanying chair.
The manual control lifting key is pressed, the push rod of the front push rod motor 6 extends out, and the push rod of the rear push rod motor 9 retracts, so that the accompanying chair can be folded; and when the manual control descending key is pressed, the push rod of the front push rod motor 6 retracts, and the push rod of the rear push rod motor 9 extends, so that the accompanying chair can be unfolded.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. An electronic chair of accompanying and attending to which characterized in that: include mutual articulated seat frame (1), back of the body frame (2) and back frame (3) from the front in proper order to the back, the left and right sides of seat frame (1) is provided with backup pad (4), the top of backup pad (4) is provided with handrail (5), be connected with preceding promotion subassembly between seat frame (1) and back of the body frame (2), be connected with well supporting component between back of the body frame (2) and back frame (3), the bottom of back of the body frame (3) is provided with back support internal frame (26), be connected with back promotion subassembly between back support internal frame (26) and back of the body frame (3).
2. An electric accompanying chair as claimed in claim 1, wherein: preceding promotion subassembly includes preceding push rod motor (6), the left and right sides of the stiff end of preceding push rod motor (6) is connected with the anterior segment of the bottom of seat frame (1) through the first connecting piece of a preceding promotion subassembly (7) respectively, the left and right sides of the push rod end of preceding push rod motor (6) promotes the anterior segment fixed connection of subassembly second connecting piece (8) and the bottom of back of the body frame (2) through a preceding respectively.
3. An electric accompanying chair as claimed in claim 1, wherein: the back promotes the subassembly and includes back push rod motor (9), two pipe (10), transverse arrangement's dwang (16), back push rod motor (9) vertically sets up in the hypomere of back support internal frame (26), the left and right sides of the stiff end of back push rod motor (9) promotes the first connection piece of subassembly (11) and is connected with the anterior segment of back support internal frame (26) through one respectively, and the left and right sides of the push rod end of back push rod motor (9) promotes the middle section of subassembly second connection piece (12) and dwang (16) through one respectively, the both ends of dwang (16) promote the subassembly third connection piece (13) and are connected with the one end of pipe (10) through one back respectively, and the other end of pipe (10) promotes the subassembly fourth connection piece (14) and is connected with the anterior segment of the bottom of back frame (3) through the back respectively, the fifth connection piece (15) of back promotion subassembly and back support through the hypomere of back promotion subassembly third connection piece (13), the dwang (13) The rear section of the inner frame (26) is connected.
4. An electric accompanying chair as claimed in claim 1, wherein: the middle support component comprises a first support part and a second support part, the first support part is of an Contraband-shaped structure integrally, the first support part comprises a first cross bar (17), a first left connecting rod (18) and a first right connecting rod (19) which are connected with the left end and the right end of the first cross bar (17) upwards, and the top ends of the first left connecting rod (18) and the first right connecting rod (19) are connected with the left section and the right section of the bottom of the back frame (3) respectively through a first positioning sheet (20);
the second supporting piece is of an Contraband-shaped structure integrally, the second supporting piece comprises a second cross bar (21) and a second left connecting rod (22) and a second right connecting rod (23) which are connected with the left end and the right end of the second cross bar (21) upwards, the second left connecting rod (22) and the second right connecting rod (23) form a bent folding angle at the middle section of the second cross bar, and the second left connecting rod (22) and the second right connecting rod (23) are respectively connected with the left section and the right section of the bottom of the back frame (2) through a second positioning piece (24);
the outer sides of the left end and the right end of the first cross rod (17) are respectively hinged with the lower section of the second left connecting rod (22) and the lower section of the second right connecting rod (23).
5. An electric accompanying chair as claimed in claim 1, wherein: one of the support plates (4) is provided with a manual control button (29), and the manual control button (29) comprises a manual control ascending key and a manual control descending key.
6. An electric accompanying chair as claimed in claim 1, wherein: the back frame (2) and the back frame (3) are connected through a hidden hinge (28).
7. An electric accompanying chair as claimed in claim 1, wherein: and the bottom of the supporting plate (4) is provided with a caster (25).
8. An electric accompanying chair as claimed in claim 1, wherein: the rear side of the bottom of the rear supporting inner frame (26) is provided with a rear caster (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570645.7U CN210008762U (en) | 2019-04-24 | 2019-04-24 | Electric accompanying chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570645.7U CN210008762U (en) | 2019-04-24 | 2019-04-24 | Electric accompanying chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210008762U true CN210008762U (en) | 2020-02-04 |
Family
ID=69315648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920570645.7U Expired - Fee Related CN210008762U (en) | 2019-04-24 | 2019-04-24 | Electric accompanying chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210008762U (en) |
-
2019
- 2019-04-24 CN CN201920570645.7U patent/CN210008762U/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: 20200204 Termination date: 20210424 |