CN106726328A - Dental chair with first aid support meanss - Google Patents
Dental chair with first aid support meanss Download PDFInfo
- Publication number
- CN106726328A CN106726328A CN201611207743.1A CN201611207743A CN106726328A CN 106726328 A CN106726328 A CN 106726328A CN 201611207743 A CN201611207743 A CN 201611207743A CN 106726328 A CN106726328 A CN 106726328A
- Authority
- CN
- China
- Prior art keywords
- support meanss
- support base
- dental chair
- aid
- 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.)
- Granted
Links
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
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- 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
-
- 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
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- 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
Abstract
There is provided a kind of dental chair with first aid support meanss, dentistry chair back back to dentistry chair back can stablize the first aid support meanss of support after being provided with dental chair backrest fold-down when client need emergency treatment.First aid support meanss in the present invention can carry out stablizing support to dentistry chair back, and dental chair teetertotters when preventing emergency treatment, it can be ensured that emergency treatment is smoothed out.
Description
Technical field
The invention belongs to technical field of medical instruments, and in particular to a kind of dental chair with first aid support meanss.
Background technology
During dental care, patient occurs the burst state of an illness such as CPR sometimes, and at this moment medical personnel are accomplished by
Carry out emergency treatment to patient on the spot, treatment Shi doctor need to be pressed patient's chest, but existing dental chair overall architecture
There is certain defect, when chest compression is carried out to patient, dental chair back part or even whole chair frame can be with stress on
Lower weak vibrations, influence the carrying out of emergency treatment.So needing to be fixed dental chair, reduce or even elimination is rocked, be easy to
Carry out emergency treatment.Therefore this improvement is proposed.
The content of the invention
Present invention solves the technical problem that：A kind of dental chair with first aid support meanss is provided, the present invention is by tooth
Section's chair back rear portion sets first aid support meanss, when patient needs emergency treatment by after dental chair backrest fold-down, first aid support meanss
Dentistry chair back can be carried out stablizing support, prevent it from teetertottering, it can be ensured that emergency treatment is smoothed out.
The technical solution adopted by the present invention：Dental chair with first aid support meanss, the dentistry chair back back is provided with
When client need emergency treatment by dental chair backrest fold-down after to dentistry chair back can stablize the first aid support of support
Device.
Wherein, the first aid support meanss include expansion link, lower support base and elongation seat, and the elongation seat is leaned on dental chair
The back of the body back side is fixedly connected, and the expansion link upper end is provided with and the elongation detachable branch fastener for engaging of seat, the first side of support
It is provided with and imports and exports and prevent from extending seat from the rotation locking device of the import and export abjection of branch fastener, the expansion link lower end is provided with platform
Rank axle, the Step Shaft lower end is inserted in lower support base inner chamber and can be slided up and down from lower support base upper end, the lower support
Seat and Step Shaft fix spacing by locking device.
Further, the rotation locking device includes closed guard and elastic spacing steel wire, the closed guard center
It is connected with side lower rotational corresponding with import and export on branch fastener by fixing bolt, the elastic spacing steel wire is placed in closing gear
Plate bottom and its one end is connected through expansion link with back-up ring, described closed guard one end is provided with to be easy to extend the circular arc type that seat passes through
Groove, the closed guard other end is provided with the U-shaped groove engaged with elastic spacing steel wire.
Further, the locking device includes locking pinch plate, and the locking pinch plate inner side is provided with lug, the lower support
Seat upper end outer wall side is provided with connection otic placode, and the lug of the locking pinch plate is hinged by rotating shaft with connection otic placode, the locking
Buckle upper end is the bending section engaged with Step Shaft, and the locking pinch plate lower end inside is connected by spring with lower support base outer surface
Connect.
Further, the branch fastener, expansion link and Step Shaft are fabricated to integral structure.
Further, the termination that the Step Shaft is stretched into inside lower support base is provided with positive stop.
Further, the lower support base upper end is provided with spacer, and the lower support base lower end is provided with seat board.
Present invention advantage compared with prior art：
1st, first aid support meanss are set by dentistry chair back rear portion in this programme, when patient needs emergency treatment by dentistry
After chair back is laid flat, first aid support meanss can carry out stablizing support to dentistry chair back, prevent it from teetertottering, it can be ensured that
Emergency treatment is smoothed out；
2nd, the elongation seat of first aid support meanss top and dental chair backrest back side is detachable in this programme engages, it is this can
The connected mode of detachable can make that first aid support meanss are quickly connected with dentistry chair back or this is separated, and be easy to first aid to support
Device using and receives and keeps；
3rd, the expansion link lower end of first aid support meanss is slidably connected by Step Shaft with lower support base in this programme, and is passed through
By both spacing fixations, this structure quickly can elongate first aid support meanss can be shortened and be fixed locking device, be made
Its dentistry chair back for being applied to different height；
4th, locking device is rotated in this programme can carry out closing stop to the elongation seat for entering branch fastener, it is to avoid elongation seat
From the abjection of branch fastener, unnecessary potential safety hazard is caused.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural front view of first aid support meanss in the present invention；
Fig. 3 is the structure right view of first aid support meanss in the present invention.
Specific embodiment
1-3 describes embodiments of the invention below in conjunction with the accompanying drawings.
Dental chair with first aid support meanss, as shown in figure 1, including dental chair body 15, described one end of dental chair body 15
Rotatable dentistry chair back 16 is provided with, the back of dentistry chair back 16 is provided with dental chair when client need emergency treatment
Backrest 16 to dentistry chair back 16 can stablize the first aid support meanss of support after being laid flat.Specifically, the first aid support
Device includes expansion link 2, lower support base 5 and elongation seat 17, and the elongation seat 17 is fixedly connected with the back side of dentistry chair back 16, institute
Stating the upper end of expansion link 2 and be provided with can make with the elongation detachable branch fastener 1 for engaging of seat 17, this detachable connected mode
First aid support meanss are quickly connected or separated with dentistry chair back 16, are easy to using and receiving and keeping for first aid support meanss.Such as Fig. 3
Shown, the side of branch fastener 1 is provided with to be imported and exported 101 and prevents from extending the rotation that seat 17 is deviate from from the import and export 101 of branch fastener 1
Locking device, rotating locking device can carry out closing stop to the elongation seat 17 for entering branch fastener 1, it is to avoid extend seat 17 from branch
Abjection, causes unnecessary potential safety hazard in fastener 1.Wherein, 101 are imported and exported described in the present embodiment and is made and justified with elongation seat 17
The corresponding circular configuration of type head；The rotation locking device includes closed guard 6 and elastic spacing steel wire 8, the closing gear
Plate 6 is connected with branch fastener 1 centrally through fixing bolt 7 with 101 corresponding side lower rotationals of import and export, the elastic spacing steel
Silk 8 is placed in the bottom of closed guard 6 and its one end is connected through expansion link 2 with back-up ring 801, and the one end of the closed guard 6 is provided with just
In the circular arc type groove 601 that elongation seat 17 passes through, the other end of the closed guard 6 is provided with U-shaped with what elastic spacing steel wire 8 engaged
Groove 602.
The lower end of the expansion link 2 is provided with Step Shaft 3, and lower support base is inserted in the lower end of the Step Shaft 3 from the upper end of lower support base 5
In 5 inner chambers and can slide up and down, the termination that the Step Shaft 3 is stretched into inside lower support base 5 is provided with positive stop 13, institute
State the upper end of lower support base 5 and be provided with spacer 4, the spacer 4 is prevented from positive stop 13 and deviates from from the inner chamber of lower support base 5.Institute
State lower support base 5 and Step Shaft 3 locked by locking device it is spacing, specifically, as shown in Fig. 2 the locking device includes lock
Link closely plate 9, and the inner side of the locking pinch plate 9 is provided with lug 901, and the upper end outer wall side of the lower support base 5 is provided with connection otic placode 11,
The lug 901 of the locking pinch plate 9 is hinged by rotating shaft 10 with connection otic placode 11, and the upper end of the locking pinch plate 9 is and Step Shaft 3
The bending section of engaging, the lower end inside of the locking pinch plate 9 is connected by spring 12 with the lower outer surface of support base 5.It is anxious in the present invention
The lower end of expansion link 2 for rescuing support meanss is slidably connected by Step Shaft 3 with lower support base 5, and is limited both by locking device
Position is fixed, and first aid support meanss quickly can be elongated or shortened by this structure, lean on its dental chair for being applied to different height
The back of the body 16.
Preferably, the branch fastener 1, expansion link 2 and Step Shaft 3 are fabricated to integral structure, using reliable and stable；It is described
The lower lower end of support base 5 is provided with seat board 14, and seat board 14 can be such that first aid support meanss are steadily contacted with ground.
When patient is in an emergency needs emergency treatment on the spot, first start dental chair, run dentistry chair back 16
To the horizontality for needing, elongation seat 17 101 is snapped in branch fastener 1 by importing and exporting, pull elastic spacing steel wire 8 make its from
In the U-shaped groove 602 of closed guard 6 out, closed guard 6 is made to rotate 90 degree around fixing bolt 7, to stretching in branch fastener 1
Swinging seat 17 stops, it is to avoid its abjection；Then leave behind down support base 5, make relative slip between lower support base 5 and Step Shaft 3, so that
The seat board 14 for making first aid support meanss extend to its lower end is contacted with ground, at this moment locking pinch plate 9 in the presence of spring 12 around
Rotating shaft 10 is rotated, and during the bending section on the top of locking pinch plate 9 snapped in into Step Shaft 3, thus makes lower support base 5 with the phase of Step Shaft 3
To fixing.Stabilization support of the first aid support meanss to dental chair, urgency of the invention are realized after the completion of above-mentioned steps
Rescuing support meanss can carry out stablizing support to dentistry chair back 16, prevent the dental chair in first aid procedures from teetertottering, can
Ensure that emergency treatment is smoothed out.
Above-described embodiment, simply presently preferred embodiments of the present invention, not for limiting the scope of the present invention, thus it is all with this
The equivalence changes that content described in invention claim is done, all should be included within scope of the invention as claimed.
Claims (7)
1. the dental chair with first aid support meanss, including dental chair body (15), described dental chair body (15) one end is provided with and can turn
Dynamic dentistry chair back (16), it is characterised in that：Dentistry chair back (16) back is provided with when client need emergency treatment
Can dentistry chair back (16) stablize with the first aid support meanss of support after dentistry chair back (16) is laid flat.
2. the dental chair with first aid support meanss according to claim 1, it is characterised in that：The first aid support meanss
Including expansion link (2), lower support base (5) and elongation seat (17), elongation seat (17) is fixed with dentistry chair back (16) back side
Connection, expansion link (2) upper end is provided with and elongation seat (17) detachable branch fastener (1) for engaging, the branch fastener (1)
Side is provided with import and export (101) and prevents from extending the rotation locking device that seat (17) is deviate from from the import and export (101) of branch fastener (1),
Expansion link (2) lower end is provided with Step Shaft (3), and lower support base is inserted in Step Shaft (3) lower end from lower support base (5) upper end
(5) in inner chamber and can slide up and down, the lower support base (5) and Step Shaft (3) fix spacing by locking device.
3. the dental chair with first aid support meanss according to claim 2, it is characterised in that：The rotation locking device
Including closed guard (6) and elastic spacing steel wire (8), the closed guard (6) is centrally through fixing bolt (7) and branch fastener
(1) side lower rotational connection corresponding with (101) are imported and exported on, the elastic spacing steel wire (8) is placed in closed guard (6) bottom
And its one end is connected through expansion link (2) with back-up ring (801), described closed guard (6) one end is provided with is easy to elongation seat (17) to lead to
The circular arc type groove (601) crossed, closed guard (6) other end is provided with the U-shaped groove engaged with elastic spacing steel wire (8)
(602)。
4. the dental chair with first aid support meanss according to claim 2, it is characterised in that：The locking device includes
Locking pinch plate (9), locking pinch plate (9) inner side is provided with lug (901), and lower support base (5) the upper end outer wall side is provided with
Connection otic placode (11), the lug (901) of the locking pinch plate (9) is hinged by rotating shaft (10) with connection otic placode (11), the lock
Plate (9) upper end of linking closely is the bending section engaged with Step Shaft (3), locking pinch plate (9) lower end inside by spring (12) with
Lower support base (5) outer surface connection.
5. the dental chair with first aid support meanss according to claim 2, it is characterised in that：The branch fastener (1), stretch
Contracting bar (2) and Step Shaft (3) are fabricated to integral structure.
6. the dental chair with first aid support meanss according to any one in claim 2-5, it is characterised in that：It is described
Step Shaft (3) stretches into the internal termination of lower support base (5) and is provided with positive stop (13).
7. the dental chair with first aid support meanss according to claim 6, it is characterised in that：The lower support base (5)
Upper end is provided with spacer (4), and lower support base (5) lower end is provided with seat board (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207743.1A CN106726328B (en) | 2016-12-23 | 2016-12-23 | Dental chair with first aid support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207743.1A CN106726328B (en) | 2016-12-23 | 2016-12-23 | Dental chair with first aid support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106726328A true CN106726328A (en) | 2017-05-31 |
| CN106726328B CN106726328B (en) | 2018-10-30 |
Family
ID=58919033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207743.1A Active CN106726328B (en) | 2016-12-23 | 2016-12-23 | Dental chair with first aid support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106726328B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582308A (en) * | 2017-10-16 | 2018-01-16 | 从佳乐 | Fixed bed is treated by a kind of Pediatric Dentistry |
| CN112841979A (en) * | 2021-02-05 | 2021-05-28 | 惠州市奥鑫家具有限公司 | Electric control hydraulic folding telescopic sofa frame |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834660A (en) * | 1973-05-17 | 1974-09-10 | Pelton & Crane Co | Pedestal for a treatment chair |
| JPH09182713A (en) * | 1997-01-09 | 1997-07-15 | Olympus Optical Co Ltd | Diagnosis bed |
| JP2005342333A (en) * | 2004-06-04 | 2005-12-15 | Osada Res Inst Ltd | Dental treatment chair |
| CN202051956U (en) * | 2011-05-03 | 2011-11-30 | 佛山市诺胜医疗器械有限公司 | Rotatable dental chair |
| CN202665902U (en) * | 2012-06-05 | 2013-01-16 | 佛山市中创医疗器械有限公司 | Dental chair |
| CN204542608U (en) * | 2015-02-03 | 2015-08-12 | 苗凤玲 | A kind of internal medicine is with rescuing transportation wheelchair |
| CN204734046U (en) * | 2015-06-17 | 2015-11-04 | 艾力斯特健康科技有限公司 | Fixed chair of washing hair of whole height -adjustable backrest angle |
| CN205460158U (en) * | 2016-02-04 | 2016-08-17 | 张树雄 | Transfusion chair for paediatrics with remind function |
| CN207693847U (en) * | 2016-12-23 | 2018-08-07 | 西诺医疗器械集团有限公司 | Dental chair with first aid support device |
-
2016
- 2016-12-23 CN CN201611207743.1A patent/CN106726328B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834660A (en) * | 1973-05-17 | 1974-09-10 | Pelton & Crane Co | Pedestal for a treatment chair |
| JPH09182713A (en) * | 1997-01-09 | 1997-07-15 | Olympus Optical Co Ltd | Diagnosis bed |
| JP2005342333A (en) * | 2004-06-04 | 2005-12-15 | Osada Res Inst Ltd | Dental treatment chair |
| CN202051956U (en) * | 2011-05-03 | 2011-11-30 | 佛山市诺胜医疗器械有限公司 | Rotatable dental chair |
| CN202665902U (en) * | 2012-06-05 | 2013-01-16 | 佛山市中创医疗器械有限公司 | Dental chair |
| CN204542608U (en) * | 2015-02-03 | 2015-08-12 | 苗凤玲 | A kind of internal medicine is with rescuing transportation wheelchair |
| CN204734046U (en) * | 2015-06-17 | 2015-11-04 | 艾力斯特健康科技有限公司 | Fixed chair of washing hair of whole height -adjustable backrest angle |
| CN205460158U (en) * | 2016-02-04 | 2016-08-17 | 张树雄 | Transfusion chair for paediatrics with remind function |
| CN207693847U (en) * | 2016-12-23 | 2018-08-07 | 西诺医疗器械集团有限公司 | Dental chair with first aid support device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582308A (en) * | 2017-10-16 | 2018-01-16 | 从佳乐 | Fixed bed is treated by a kind of Pediatric Dentistry |
| CN112841979A (en) * | 2021-02-05 | 2021-05-28 | 惠州市奥鑫家具有限公司 | Electric control hydraulic folding telescopic sofa frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106726328B (en) | 2018-10-30 |
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