CN105748247A - Medical deck chair for dental department - Google Patents
Medical deck chair for dental department Download PDFInfo
- Publication number
- CN105748247A CN105748247A CN201610256512.3A CN201610256512A CN105748247A CN 105748247 A CN105748247 A CN 105748247A CN 201610256512 A CN201610256512 A CN 201610256512A CN 105748247 A CN105748247 A CN 105748247A
- Authority
- CN
- China
- Prior art keywords
- headrest
- medical
- right adjusting
- rocking handle
- tooth bar
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 16
- 238000007373 indentation Methods 0.000 claims description 13
- 210000003128 head Anatomy 0.000 description 14
- 210000000214 mouth Anatomy 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a medical deck chair for the dental department and belongs to the technical field of medical equipment. The medical deck chair solves the problem that by the adoption of existing medical deck chairs for the dental department, the head of a patient can not be adjusted conveniently enough. The medical deck chair comprises a chair body, wherein a vertical adjustment headrest is connected to the front end of the chair body. The medical deck chair further comprises a horizontal adjustment headrest. A rectangular notch is formed in the vertical adjustment headrest. Connecting shafts are arranged on the middle portions of the end faces of the two ends of the horizontal adjustment headrest respectively, and the two connecting shafts are connected to the front inner wall and rear inner wall of the rectangular notch respectively in a rotary mode. A rocking handle is connected to the side edge of the vertical adjustment headrest in a rotary mode, a transmission part is arranged between the rocking handle and the horizontal adjustment headrest, and a limiting part is arranged between the vertical adjustment headrest and the horizontal adjustment headrest. By the adoption of the medical deck chair for the dental department, the horizontal swinging position of the head can be adjusted, and using is more convenient.
Description
Technical field
The invention belongs to technical field of medical equipment, relate to the medical chaise longue of a kind of dental.
Background technology
Medical treatment chaise longue is relatively conventional armarium, setting is all had in the ward of hospital, medical treatment chaise longue is mainly used in patient bed, conveniently patient is treated, various specific convenience is provided for patient, wherein different section office are commonly provided with the medical chaise longue of difference in functionality, such as dentistry, owing to dentistry is treated mainly for the oral cavity of patient, it is thus desirable to provide miscellaneous function to the head of patient, if regulating the layback amplitude of head, but the instruction remained by doctor that swings of patient head swings voluntarily, often it is difficult to reach the requirement of doctor, cause inefficient.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that the medical chaise longue of a kind of dental, the medical chaise longue of this dental can regulate the position that swings of head, uses convenient.
The purpose of the present invention can be realized by following technical proposal: the medical chaise longue of a kind of dental, including chair body, the front end of described chair body is connected to the up-down adjustment headrest of rectangle, it is characterized in that, described medical treatment chaise longue also includes left and right adjusting headrest, the cross section of this left and right adjusting headrest is curved, described up-down adjustment headrest offers rectangular indentation, it is respectively provided with connection axle in the middle part of the two ends end face of described left and right adjusting headrest, this two connections axle is rotationally connected on the front and back inwall of rectangular indentation respectively, the side of described up-down adjustment headrest is along being rotatably connected to rocking handle, it is provided with when rocking handle rotates can to drive the driving member of left and right adjusting headrest swing between described rocking handle and left and right adjusting headrest, the locating part of restriction left and right adjusting headrest hunting range it is provided with between described up-down adjustment headrest and left and right adjusting headrest.
People lies on chair body, head pillow is on left and right adjusting is rested the head on, staff is positioned at the sidepiece of chair body, hold rocking handle and rotate the swing that can pass through driving member control left and right adjusting headrest, therefore staff can observe oral cavity while regulating, and uses convenient, and locating part can limit the hunting range of left and right adjusting headrest, avoiding head to be over-torqued, safety is higher.
In the medical chaise longue of above-mentioned dental, described driving member includes gear and tooth bar, in described up-down adjustment headrest, there is installation cavity, described rocking handle and connection axle all stretch in installation cavity, described gear is connected in the inserting end connecting axle, described tooth bar vertically regulates headrest width and is slidably connected in installation cavity, and described gear is positioned at above tooth bar and is meshed with tooth bar, and described rocking handle is connected with rack gear.Driving tooth bar to move back and forth along its length by rocking handle, tooth bar moves and can rotate by driven gear, and namely band is dynamically connected axle reciprocating rotary, it is achieved the left and right reciprocally swinging of left and right adjusting headrest.
In the medical chaise longue of above-mentioned dental, described rocking handle stretches into one end of installation cavity and is fixed with screw rod, the width that the length direction of this screw rod is rested the head on up-down adjustment is identical, and described screw rod is bolted with adapter sleeve, and above-mentioned tooth bar is connected in the top of adapter sleeve lateral wall.Screw rod is moved by adapter sleeve band carry-over bar, simple in construction, and degree of regulation is high.
In the medical chaise longue of above-mentioned dental, being fixed with two axis of guides, described adapter sleeve lateral wall is fixed with two fairleads in described installation cavity, this two fairlead is symmetrical arranged, and fairlead described in two is slidably located on two axis of guides respectively.Fairlead coordinates with the axis of guide so that adapter sleeve moves more stable.
In the medical chaise longue of above-mentioned dental, described locating part includes two gag lever posts, one end of this two gag lever post is respectively hinged on the inwall of rectangular indentation front end, and two gag lever post be positioned at the two ends of rectangular indentation front end side wall, described left and right adjusting headrest front edge offers the stopper slot of two arcs along its length, the other end of gag lever post described in two is respectively provided with limited post, and the sliding plug respectively of limited post described in two is in two stopper slots.When left and right adjusting headrest is rocked to extreme position, gag lever post can hold left and right adjusting headrest, it is to avoid left and right adjusting is expanded and swung excessively.
Compared with prior art, the medical chaise longue of this dental has the advantage that
1, owing to staff is positioned at the sidepiece of chair body, hold rocking handle and rotate the swing that can pass through driving member control left and right adjusting headrest, therefore staff can observe oral cavity while regulating, use convenient, and locating part can limit the hunting range of left and right adjusting headrest, avoiding head to be over-torqued, safety is higher.
2, owing to being provided with locating part between up-down adjustment headrest and left and right adjusting headrest, it is possible to the hunting range of restriction left and right adjusting headrest, it is to avoid head is over-torqued, and safety is higher.
Accompanying drawing explanation
Fig. 1 is the sectional perspective structural representation of this medical treatment chaise longue.
Fig. 2 is the structure sectional view of this medical treatment chaise longue.
Fig. 3 is the structure sectional view at another visual angle of this medical treatment chaise longue.
In figure, 1, chair body；2, up-down adjustment headrest；21, rectangular indentation；22, installation cavity；3, left and right adjusting headrest；31, axle is connected；32, stopper slot；4, rocking handle；5, driving member；51, gear；52, tooth bar；53, screw rod；54, adapter sleeve；55, fairlead；56, the axis of guide；6, gag lever post；61, limited post.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
Such as Fig. 1, shown in Fig. 2, a kind of medical chaise longue of dental, including chair body 1, the front end of chair body 1 is connected to the up-down adjustment headrest 2 of rectangle, medical treatment chaise longue also includes left and right adjusting headrest 3, the cross section of this left and right adjusting headrest 3 is curved, up-down adjustment headrest 2 offers rectangular indentation 21, connection axle 31 it is respectively provided with in the middle part of the two ends end face of left and right adjusting headrest 3, this two connections axle 31 is rotationally connected on the front and back inwall of rectangular indentation 21 respectively, the side of up-down adjustment headrest 2 is along being rotatably connected to rocking handle 4, it is provided with when rocking handle 4 rotates can to drive the driving members 5 of left and right adjusting headrest 3 swing between rocking handle 4 and left and right adjusting headrest 3, it is provided with restriction left and right adjusting between up-down adjustment headrest 2 and left and right adjusting headrest 3 to rest the head on the locating part of 3 hunting ranges.People lies on chair body 1, head pillow is on left and right adjusting headrest 3, staff is positioned at the sidepiece of chair body 1, hold rocking handle 4 and rotate the swing that can be controlled left and right adjusting headrest 3 by driving member 5, therefore staff can observe oral cavity while regulating, and uses convenient, and locating part can limit the hunting range of left and right adjusting headrest 3, avoiding head to be over-torqued, safety is higher.
Specifically, shown in Fig. 3, driving member 5 includes gear 51 and tooth bar 52, in up-down adjustment headrest 2, there is installation cavity 22, rocking handle 4 and connection axle 31 all stretch in installation cavity 22, gear 51 is connected in the inserting end connecting axle 31, tooth bar 52 vertically regulates headrest 2 widths and is slidably connected in installation cavity 22, gear 51 is positioned at above tooth bar 52 and is meshed with tooth bar 52, rocking handle 4 and tooth bar 52 are in transmission connection, tooth bar 52 is driven to move back and forth along its length by rocking handle 4, tooth bar 52 moves and can rotate by driven gear 51, namely band is dynamically connected axle 31 reciprocating rotary, realize the left and right reciprocally swinging of left and right adjusting headrest 3.Rocking handle 4 stretches into one end of installation cavity 22 and is fixed with screw rod 53, the length direction of this screw rod 53 is identical with the width of up-down adjustment headrest 2, screw rod 53 is bolted with adapter sleeve 54, tooth bar 52 is connected in the top of adapter sleeve 54 lateral wall, screw rod 53 is moved by adapter sleeve 54 band carry-over bar 52, simple in construction, degree of regulation is high.Two axis of guides 56 it are fixed with in installation cavity 22, adapter sleeve 54 lateral wall is fixed with two fairleads 55, this two fairlead 55 is symmetrical arranged, and two fairleads 55 are slidably located on two axis of guides 56 respectively, and fairlead 55 coordinates so that adapter sleeve 54 moves more stable with the axis of guide 56.Locating part includes two gag lever posts 6, one end of this two gag lever post 6 is respectively hinged on the inwall of rectangular indentation 21 front end, and two gag lever post 6 be positioned at the two ends of rectangular indentation 21 front end side wall, left and right adjusting is rested the head on and is offered the stopper slot 32 of two arcs in 3 front edge along its length, the other end of two gag lever posts 6 is respectively provided with limited post 61, the sliding plug respectively of two limited posts 61 is in two stopper slots 32, when left and right adjusting headrest 3 is rocked to extreme position, gag lever post 6 can hold left and right adjusting headrest 3, it is to avoid left and right adjusting is expanded and swung excessively.
Claims (5)
- null1. the medical chaise longue of a dental，Including chair body (1)，The front end of described chair body (1) is connected to up-down adjustment headrest (2) of rectangle，It is characterized in that，Described medical treatment chaise longue also includes left and right adjusting headrest (3)，The cross section of this left and right adjusting headrest (3) is curved，Described up-down adjustment headrest (2) offers rectangular indentation (21)，Connection axle (31) it is respectively provided with in the middle part of the two ends end face of described left and right adjusting headrest (3)，This two connection axle (31) is rotationally connected on the front and back inwall of rectangular indentation (21) respectively，The side of described up-down adjustment headrest (2) is along being rotatably connected to rocking handle (4)，It is provided with when rocking handle (4) rotates can to drive left and right adjusting between described rocking handle (4) and left and right adjusting headrest (3) to rest the head on the driving member (5) that (3) swing，The locating part of restriction left and right adjusting headrest (3) hunting range it is provided with between described up-down adjustment headrest (2) and left and right adjusting headrest (3).
- 2. the medical chaise longue of dental according to claim 1, it is characterized in that, described driving member (5) includes gear (51) and tooth bar (52), in described up-down adjustment headrest (2), there is installation cavity (22), described rocking handle (4) and connection axle (31) are all stretched in installation cavity (22), described gear (51) is connected in the inserting end connecting axle (31), described tooth bar (52) vertically regulates headrest (2) width and is slidably connected in installation cavity (22), described gear (51) is positioned at tooth bar (52) top and is meshed with tooth bar (52), described rocking handle (4) and tooth bar (52) are in transmission connection.
- 3. the medical chaise longue of dental according to claim 2, it is characterized in that, described rocking handle (4) stretches into one end of installation cavity (22) and is fixed with screw rod (53), the length direction of this screw rod (53) is identical with the width of up-down adjustment headrest (2), being bolted with adapter sleeve (54) on described screw rod (53), above-mentioned tooth bar (52) is connected in the top of adapter sleeve (54) lateral wall.
- 4. the medical chaise longue of dental according to claim 3, it is characterized in that, two axis of guides (56) it are fixed with in described installation cavity (22), described adapter sleeve (54) lateral wall is fixed with two fairleads (55), this two fairlead (55) is symmetrical arranged, and fairlead described in two (55) is slidably located on two axis of guides (56) respectively.
- 5. the medical chaise longue of the dental according to claim 3 or 4, it is characterized in that, described locating part includes two gag lever posts (6), one end of this two gag lever post (6) is respectively hinged on the inwall of rectangular indentation (21) front end, and two gag lever post (6) be positioned at the two ends of rectangular indentation (21) front end side wall, described left and right adjusting headrest (3) front edge offers the stopper slot (32) of two arcs along its length, the other end of gag lever post described in two (6) is respectively provided with limited post (61), limited post described in two (61) sliding plug respectively is in two stopper slots (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256512.3A CN105748247B (en) | 2016-04-22 | 2016-04-22 | A kind of medical chaise longue of dental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256512.3A CN105748247B (en) | 2016-04-22 | 2016-04-22 | A kind of medical chaise longue of dental |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105748247A true CN105748247A (en) | 2016-07-13 |
| CN105748247B CN105748247B (en) | 2017-09-15 |
Family
ID=56325528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256512.3A Expired - Fee Related CN105748247B (en) | 2016-04-22 | 2016-04-22 | A kind of medical chaise longue of dental |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105748247B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821133A (en) * | 2020-07-21 | 2020-10-27 | 四川大学 | Head posture adjusting device that shifts |
| CN114423392A (en) * | 2019-09-17 | 2022-04-29 | 奥齿泰种植体有限责任公司 | Diagnosis and treatment chair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1240622B (en) * | 1964-10-08 | 1967-05-18 | Ritter Company Inc | Headrest for a dental treatment chair |
| CN202844026U (en) * | 2012-11-09 | 2013-04-03 | 范玲玲 | Dental treatment chair |
| CN203234975U (en) * | 2013-03-28 | 2013-10-16 | 珠海西格医疗设备有限公司 | One-way regulation headrest bracket |
| CN104540710A (en) * | 2012-08-13 | 2015-04-22 | 舒克拉机械制造有限公司 | Headrest system and method of adjusting a headrest |
| CN104771031A (en) * | 2014-01-10 | 2015-07-15 | 赵百华 | Hydraulic type baby head shape flattening-preventing machine |
| EP1973449B1 (en) * | 2006-01-18 | 2016-03-23 | AMO Manufacturing USA, LLC | Compression head pillow and neck angle adjustment mechanism for refractive laser surgery and the like |
| CN205667628U (en) * | 2016-04-22 | 2016-11-02 | 庄立 | A kind of medical chaise longue of dental |
-
2016
- 2016-04-22 CN CN201610256512.3A patent/CN105748247B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1240622B (en) * | 1964-10-08 | 1967-05-18 | Ritter Company Inc | Headrest for a dental treatment chair |
| EP1973449B1 (en) * | 2006-01-18 | 2016-03-23 | AMO Manufacturing USA, LLC | Compression head pillow and neck angle adjustment mechanism for refractive laser surgery and the like |
| CN104540710A (en) * | 2012-08-13 | 2015-04-22 | 舒克拉机械制造有限公司 | Headrest system and method of adjusting a headrest |
| CN202844026U (en) * | 2012-11-09 | 2013-04-03 | 范玲玲 | Dental treatment chair |
| CN203234975U (en) * | 2013-03-28 | 2013-10-16 | 珠海西格医疗设备有限公司 | One-way regulation headrest bracket |
| CN104771031A (en) * | 2014-01-10 | 2015-07-15 | 赵百华 | Hydraulic type baby head shape flattening-preventing machine |
| CN205667628U (en) * | 2016-04-22 | 2016-11-02 | 庄立 | A kind of medical chaise longue of dental |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423392A (en) * | 2019-09-17 | 2022-04-29 | 奥齿泰种植体有限责任公司 | Diagnosis and treatment chair |
| CN111821133A (en) * | 2020-07-21 | 2020-10-27 | 四川大学 | Head posture adjusting device that shifts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105748247B (en) | 2017-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Yuanyuan Inventor after: Xia Qian Inventor before: Zhuang Li |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170809 Address after: 550004 Department of Stomatology, Affiliated Hospital of Guizhou Medical University, Yunyan 28 District, Guizhou, Guiyang Applicant after: Yuan Yuanyuan Address before: 311802, Shaoxing City, Zhejiang province Zhuji Ruan Town soup Village Applicant before: Zhuang Li |
|
| 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: 20170915 Termination date: 20180422 |