CN104814616A - Combined chair for doctors - Google Patents
Combined chair for doctors Download PDFInfo
- Publication number
- CN104814616A CN104814616A CN201510244104.1A CN201510244104A CN104814616A CN 104814616 A CN104814616 A CN 104814616A CN 201510244104 A CN201510244104 A CN 201510244104A CN 104814616 A CN104814616 A CN 104814616A
- Authority
- CN
- China
- Prior art keywords
- cushion
- back cushion
- bar
- combined type
- chair
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a combined chair for doctors. The combined chair comprises a base, a cushion, a second back cushion and a first back cushion, wherein the base is supported by the ground through a pressure wheel, the cushion is arranged above the base, the front part of the cushion is provided with a flange matched with the leg sitting posture of human body, the first back cushion is arranged behind the cushion and detachably connected with the cushion, an air pole is arranged between the base and the cushion to enable the cushion to be lifted vertically, the second back cushion is articulated on the air pole by an L-shaped extension-type metal sleeve rod and can rotate around the cushion and the first back cushion. The structure of the combined chair can be adjusted flexibly, the same chair can be suitable for various sitting postures, and the sitting fatigue can be relieved favorably.
Description
Technical field
The present invention relates to office appliance, especially a kind of combined type dental surgeon's chair.
Background technology
In hospital's office, doctor is sitting in the chronic of office chair, and keep same sitting posture that people can be made tired for a long time, and easily make body local thrombosis and unhealthful, particularly at back and waist, if when handling official business, regularly can change sitting posture, can effectively alleviate tired, but change sitting posture needs the cooperation of seat to promote comfort, otherwise be difficult to the effect obtained, and hospital office space be difficult to same people prepare multiple chairs for its adjustment sitting posture, therefore, the seat of the multiple sitting posture of design energy simultaneous adaptation, make doctor when handling official business, energy timing adjustment sitting posture, protect the health, it is an improvement direction of office furniture.
Summary of the invention
The present invention proposes a kind of combined type dental surgeon's chair, has very high accommodative facility, can adapt to multiple sitting posture.
The present invention adopts following scheme.
A kind of combined type dental surgeon's chair, described combined type dental surgeon's chair comprises base, cushion, the second back cushion and the first back cushion, and described base is supported in ground with pressure wheel; Described cushion is located at above base, and described cushion front portion is provided with the flange matched with human body sitting posture leg, and cushion rear is located at by described first back cushion, is connected with cushion with Easy-dismounting structure; Be provided with the gas bar making cushion vertical lift between base and cushion, described second back cushion is articulated with on gas bar with the scalable metal loop bar of a L-type, rotates around cushion and the first back cushion.
Described second back cushion is positioned at by sitting block, it is installed on one end of the scalable metal loop bar of a L-type, this L-type metal loop bar is slidably socketed forms by two metallic rod, in the horizontal direction, its one end of not installing back cushion is provided with the locating hole coordinated with gas bar outer wall, this L-type metal loop bar is articulated with on gas bar with this locating hole, and coordinate with gas bar with this locating hole, carry out rotating and being elevated centered by gas bar, thus drive the second back cushion to rotate and lifting; Described metal loop bar is provided with and enters line-locked first sticking department to its rotation and lifting action, is also provided with and enters line-locked second sticking department to its horizontal slip expanding-contracting action.
Described first back cushion is cross, has the space holding human body sitting posture leg between its both sides protuberance and cushion.
The edge shape of following, the side in described space and the top of the second back cushion, side edge match, and the second back cushion can be contained in space.
Described combined type dental surgeon's chair also comprises a headrest, described headrest bottom is fixed with a pair backstay, and the first back cushion place is provided with bar cover supporting with it, and the perforate of bar cover is in the top of the first back cushion, described headrest to overlap with bar with backstay and coordinates, and is inserted on the first back cushion with easily detachable structure.
Inside a pair backstay that described headrest bottom is fixing, spring catch is set in pairs, in bar cover, is provided with the spring pearl coordinated with spring catch.
Described gas bar is arranged with the foot-operated circle for leg rest, foot-operated snare is placed in the lifting slippage of gas bar place, and foot-operated circle is provided with and enters line-locked 3rd sticking department to its lifting action.
The present invention is provided with two back cushions, makes people when seat, and position can be relied on more, more how comfortable.
First back cushion of the present invention is cross, the space holding human body sitting posture leg is had between its both sides protuberance and cushion, this structure makes people can adjust sitting posture extremely towards the first back cushion, both hands ancon is placed in the both sides protuberance of the first back cushion, leg stretches out from the space between back cushion both sides protuberance and cushion, makes arm not easily tired.
Metal loop bar one end is located at by second back cushion of the present invention, and metal loop bar is hinged is placed on gas bar, the second back cushion is made to carry out rotating and being elevated centered by gas bar, this structure allows user can adjust sitting posture under the varistructured support of seat, such as when the second back cushion rotates to user's waist side, user can be allowed with elbow, waist is that stress point side is against on back cushion, and when the second back cushion rotates to user back, user can be fixed against first simultaneously, second back cushion place, this varistructure of this product allows user can with back, the different sitting postures of waist two kinds of stresses use this product, the unlikely blood circulation that affects because back is stressed is for a long time down to unhealthful.
Second back cushion of the present invention is arranged on metal loop bar, and this metal external member can in level to sliding extension, and metal loop bar also coordinates with lifting carriage with locating hole with gas bar, this makes the second back cushion position of this product comparatively flexible, user can according to self concrete condition, freely adjust back cushion at back, the position of waist, promote the comfort level of sitting posture, reduce tired, also the second back cushion can be gone to the position arranged side by side with the first back cushion, make relied on the area at back larger, promote the comfortableness of the stressed sitting posture in back.
First back cushion of the present invention is connected with cushion with Easy-dismounting structure, when user thinks that the first back cushion is inapplicable, can pull down the first back cushion, simplifies seat structure, convenient office.
First back cushion is cross, space between its both sides protuberance and cushion can hold the second back cushion, this structure makes the structure of this product more compact, user can go in this space, place the second back cushion, the first back cushion and the second back cushion is made to be combined into a large back cushion, not only structure is more compact, also more comfortable during seat.
Cushion height of the present invention can regulate via gas bar, and foot-operated circle gas bar is arranged with for leg rest, such structure makes the adjustment of user's footwell more flexible, makes chair fully can be applicable to the physical condition of user, and user is unlikely uncomfortable because long leg is bending.
The present invention is provided with first, second sticking department and locks the rotation of loop bar and lifting on metal loop bar, the foot-operated circle of leg rest is also provided with to be elevated into line-locked 3rd sticking department to foot-operated circle, this allows user this product can be locked in most suitable using state, frequently need not adjust, also enhance the security of this product.
The present invention is supported in ground with pressure wheel, and when user is not seated on chair, chair is by pressure wheel movement flexibly, and when user is seated on chair, pressure wheel locks under user's body weight pressure, and chair not easily slides, and has ensured use safety.
Seat of the present invention also comprises a headrest, and the bar being inserted in the first back cushion built-in with backstay of resting the head on puts, and arranges spring catch in pairs inside backstay, is provided with the spring pearl coordinated with spring catch in bar cover.Such structure improves the stability of headrest fixed form, in use unlikelyly causes headrest to glide because of headrest deadweight or slight external force, and user is when imposing bigger Vertical dimension lift or oppressive force to headrest, just can adjust height of headrest as required.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Accompanying drawing 1 is the schematic diagram of product of the present invention;
Accompanying drawing 2 is schematic diagrames of the L-type metal loop bar of product of the present invention;
Accompanying drawing 3 is the L-type metal loop bar of product of the present invention and the cut-away illustration of gas bar hinged place;
Accompanying drawing 4 be the headrest backstay of product of the present invention overlap with bar coordinate schematic diagram.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of combined type dental surgeon's chair, described combined type dental surgeon's chair comprises base 11, cushion 4, second back cushion 2 and the first back cushion 21, and described base is supported in ground with pressure wheel 12; Described cushion 4 is located at above base 11, and described cushion 4 front portion is provided with the flange 24 matched with human body sitting posture leg, and cushion 4 rear is located at by described first back cushion 21, is connected with cushion 4 with Easy-dismounting structure; Be provided with the gas bar 7 making cushion vertical lift between base 11 and cushion 4, described second back cushion 2 is articulated with on gas bar 7 with the scalable metal loop bar 3 of a L-type, rotates around cushion 4 and the first back cushion 21.
It is other that described second back cushion 2 is positioned at sitting block 4, it is installed on one end 1 of the scalable metal loop bar 3 of a L-type, this L-type metal loop bar is slidably socketed in the horizontal direction by two metallic rod 13,14 and forms, its one end 6 of not installing back cushion is provided with the locating hole 15 coordinated with gas bar 7 outer wall, this L-type metal loop bar 3 is articulated with on gas bar 7 with this locating hole 15, and coordinate with gas bar 7 with this locating hole 15, carry out rotating and being elevated centered by gas bar 7, thus drive the second back cushion 2 rotate and be elevated; Described metal loop bar 3 is provided with and enters line-locked first sticking department 5 to its rotation and lifting action, is also provided with and enters line-locked second sticking department 8 to its horizontal slip expanding-contracting action.
Described first back cushion 21, in cross, has the space 26 holding human body sitting posture leg between its both sides protuberance 25 and cushion 4.
The edge shape of following, the side in described space 26 and the top of the second back cushion 2, side edge match, and the second back cushion 2 can be contained in space 26.
Described combined type dental surgeon's chair also comprises a headrest 23, described headrest 23 bottom is fixed with a pair backstay 22, first back cushion 21 place is provided with bar cover 27 supporting with it, the perforate of bar cover is in the top of the first back cushion 21, described headrest 23 overlaps 27 with backstay 22 and bar and coordinates, and is inserted on the first back cushion 21 with easily detachable structure.
Inside a pair backstay 22 that described headrest 23 bottom is fixing, spring catch 28 is set in pairs, in bar cover 27, is provided with the spring pearl 29 coordinated with spring catch 28.
Described gas bar 7 is arranged with the foot-operated circle 10 for leg rest, foot-operated circle 10 is placed on the lifting slippage of gas bar 7 place, and foot-operated circle 10 is provided with and enters line-locked 3rd sticking department 9 to its lifting action.
User is when using this product, unclamp the first sticking department 5, second sticking department 8 and the 3rd sticking department 9 with, first by regulating gas bar 7 that cushion 4 is adjusted to proper height, regulating by stretching to the horizontal slip of the scalable metal loop bar 3 of L-type radius distance between back cushion 2 and gas bar 7 to correct position, locking the second sticking department 8 and making metal loop bar 3 not flexible, then scalable for L-type metal loop bar 3 at gas bar 7 place Vertical slippage to regulate the height of the second back cushion 2, the scalable metal loop bar 3 of L-type is made to rotate to make the second back cushion 2 be positioned at cushion 4 side around gas bar 7 again, namely user's elbow portion is positioned at, then screwing the first sticking department 5 makes metal loop bar 3 not be elevated and to rotate, height as foot-operated circle 10 is improper, foot-operated circle 10 can be made at gas bar 7 place Vertical slippage, to regulate its height to correct position, after locking the 3rd sticking department 9, can use, now the best sitting posture of user is for leaning against the first back cushion 21, elbow is fixed against the second back cushion 2 place.
User also can adopt another sitting posture, namely the second back cushion 2 is threaded to chair front, take off headrest 23, user faces the first back cushion 21 and sits, two-arm elbow relies on both sides protuberance 25, and leg stretches out from space 26, and back is fixed against the second back cushion 2, the now stressed minimizing in back, and both arms elbow is all relied on.
Claims (7)
1. a combined type dental surgeon's chair, is characterized in that: described combined type dental surgeon's chair comprises base (11), cushion (4), the second back cushion (2) and the first back cushion (21), and described base is supported in ground with pressure wheel (12); Base (11) top is located at by described cushion (4), and described cushion (4) front portion is provided with the flange (24) matched with human body sitting posture leg, and described first back cushion (21) is located at cushion (4) rear, is connected with cushion (4) with Easy-dismounting structure; Be provided with the gas bar (7) making cushion vertical lift between base (11) and cushion (4), described second back cushion (2) is articulated with on gas bar (7) with the scalable metal loop bar (3) of a L-type, rotates around cushion (4) and the first back cushion (21).
2. a kind of combined type dental surgeon's chair according to claim 1, it is characterized in that: it is other that described second back cushion (2) is positioned at sitting block (4), it is installed on one end (1) of the scalable metal loop bar (3) of a L-type, this L-type metal loop bar is by two metallic rod (13), (14) be slidably socketed in the horizontal direction and form, its one end (6) of not installing back cushion is provided with the locating hole (15) coordinated with gas bar (7) outer wall, this L-type metal loop bar (3) is articulated with on gas bar (7) with this locating hole (15), and coordinate with gas bar (7) with this locating hole (15), carry out rotating and being elevated centered by gas bar (7), thus drive the second back cushion (2) to rotate and lifting, described metal loop bar (3) is provided with enters line-locked first sticking department (5) to its rotation and lifting action, is also provided with and enters line-locked second sticking department (8) to its horizontal slip expanding-contracting action.
3. a kind of combined type dental surgeon's chair according to claim 1, is characterized in that: described first back cushion (21), in cross, has the space (26) holding human body sitting posture leg between its both sides protuberance (25) and cushion (4).
4. a kind of combined type dental surgeon's chair according to claim 1 or 3, it is characterized in that: the edge shape of following, the side of described space (26) and the top of the second back cushion (2), side edge match, and the second back cushion (2) can be contained in space (26).
5. a kind of combined type dental surgeon's chair according to claim 1, it is characterized in that: described combined type dental surgeon's chair also comprises a headrest (23), described headrest (23) bottom is fixed with a pair backstay (22), first back cushion (21) place is provided with bar cover (27) supporting with it, the perforate of bar cover is in the top of the first back cushion (21), described headrest (23) coordinates with bar cover (27) with backstay (22), is inserted on the first back cushion (21) with easily detachable structure.
6. a kind of combined type dental surgeon's chair according to claim 5, it is characterized in that: inside a pair backstay (22) that described headrest (23) bottom is fixing, spring catch (28) is set in pairs, in bar cover (27), is provided with the spring pearl (29) coordinated with spring catch (28).
7. a kind of combined type dental surgeon's chair according to claim 1, it is characterized in that: described gas bar (7) is arranged with the foot-operated circle (10) for leg rest, foot-operated circle (10) is placed on the lifting slippage of gas bar (7) place, and foot-operated circle (10) is provided with enters line-locked 3rd sticking department (9) to its lifting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244104.1A CN104814616B (en) | 2015-05-14 | 2015-05-14 | A kind of combined type dental surgeon's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244104.1A CN104814616B (en) | 2015-05-14 | 2015-05-14 | A kind of combined type dental surgeon's chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104814616A true CN104814616A (en) | 2015-08-05 |
| CN104814616B CN104814616B (en) | 2017-10-13 |
Family
ID=53725301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510244104.1A Active CN104814616B (en) | 2015-05-14 | 2015-05-14 | A kind of combined type dental surgeon's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104814616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338690A (en) * | 2019-07-30 | 2019-10-18 | 常州市钱璟康复股份有限公司 | A kind of shower chairs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269189Y (en) * | 1996-03-11 | 1997-12-03 | 赵锦钰 | Multifunctional endoscope operation chair |
| US6773071B1 (en) * | 2001-04-24 | 2004-08-10 | T. Glen Stasney | Chair having outrigged limb rests for outstretched arms |
| KR100983290B1 (en) * | 2010-03-04 | 2010-09-24 | 진은규 | Chair for doctor |
| CN201668152U (en) * | 2010-05-07 | 2010-12-15 | 左伯良 | Seat convenient for adjusting height of headrest |
| CN202618969U (en) * | 2012-06-13 | 2012-12-26 | 福州合亿医疗设备有限公司 | Doctor chair |
| CN203524210U (en) * | 2013-10-30 | 2014-04-09 | 育才控股集团有限公司 | Bendable chair with rotary supporting board |
-
2015
- 2015-05-14 CN CN201510244104.1A patent/CN104814616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269189Y (en) * | 1996-03-11 | 1997-12-03 | 赵锦钰 | Multifunctional endoscope operation chair |
| US6773071B1 (en) * | 2001-04-24 | 2004-08-10 | T. Glen Stasney | Chair having outrigged limb rests for outstretched arms |
| KR100983290B1 (en) * | 2010-03-04 | 2010-09-24 | 진은규 | Chair for doctor |
| CN201668152U (en) * | 2010-05-07 | 2010-12-15 | 左伯良 | Seat convenient for adjusting height of headrest |
| CN202618969U (en) * | 2012-06-13 | 2012-12-26 | 福州合亿医疗设备有限公司 | Doctor chair |
| CN203524210U (en) * | 2013-10-30 | 2014-04-09 | 育才控股集团有限公司 | Bendable chair with rotary supporting board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338690A (en) * | 2019-07-30 | 2019-10-18 | 常州市钱璟康复股份有限公司 | A kind of shower chairs |
| CN110338690B (en) * | 2019-07-30 | 2024-05-28 | 常州市钱璟康复股份有限公司 | Shower chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104814616B (en) | 2017-10-13 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 350003 West First Floor of 42 Building D, Fuzhou Software Park, 89 Software Avenue, Gulou District, Fuzhou City, Fujian Province Patentee after: Fujian Heyi Medical Technology Co., Ltd. Address before: 350003 West First Floor of 42 Building D, Fuzhou Software Park, 89 Software Avenue, Gulou District, Fuzhou City, Fujian Province Patentee before: Fuzhou Heyi Medical Equipment Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |