CN206822823U - Dentistry seat support folds and puts sole automatic extending-contracting apparatus - Google Patents
Dentistry seat support folds and puts sole automatic extending-contracting apparatus Download PDFInfo
- Publication number
- CN206822823U CN206822823U CN201720054003.2U CN201720054003U CN206822823U CN 206822823 U CN206822823 U CN 206822823U CN 201720054003 U CN201720054003 U CN 201720054003U CN 206822823 U CN206822823 U CN 206822823U
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- CN
- China
- Prior art keywords
- backrest
- sole
- leg plate
- dentistry
- connecting rod
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Abstract
Folded the utility model discloses dentistry seat support and put sole automatic extending-contracting apparatus,Including base,The connection of base upper end sets hydraulic jack column,Connected in hydraulic jack column upper end and seat board is set,Backrest and leg plate are connected respectively by connecting bearing pin at seat board both ends,Backrest is set to rest the head on backrest,By being hinged, axis connection is scalable to put sole on leg plate,The scalable sole of putting connects motor,Realize automatic telescopic,The scalable front end for putting sole sets arc structure,The back side of the leg plate is provided with hook,The hook can be inserted into arc structure,Connected in backrest lower end and back rest supports connecting rod is set,Back rest supports connecting rod is brace structure,In the back rest supports connecting rod other end, electric pushrod is set,Electric pushrod is connected with motor,Simultaneously,Pass through arc of rotation plate connection end pull bar between backrest and leg plate,In the presence of by electric pushrod to backrest power,By the transmission of termination pull bar,Realize the folding of folding seat and keep flat,It is compact-sized.
Description
Technical field
The utility model belongs to dental care equipment technical field, especially dentistry seat support and folds and put sole automatic telescopic
Device.
Background technology
Dental multipurpose therapy unit is generally used for the inspection and treatment of mouth disease, is the main diagnostic equipment of dentistry.
Dental chair belongs to a part for dental multipurpose therapy unit, is for supporting the carrier of dental patients over the course for the treatment of, can make trouble
Person such as is sat, lain at a variety of postures on dental chair.
At present, most of dental chair, it is impossible to fold, take up space big.It is hand that it is flexible, which to put sole in the prior art,
It is flexible, operation inconvenience.
Utility model content
The purpose of this utility model is that providing dentistry seat support folds and put sole automatic extending-contracting apparatus, dentistry seat support folding
It is folded with compact-sized, easy to operate, dependable performance of putting sole automatic extending-contracting apparatus, the folding of dentistry seat support can be realized with putting pin
The automatic telescopic function of plate.
To achieve the above object, the utility model provides following technical scheme：Dentistry seat support folds to be stretched automatically with putting sole
Compression apparatus, including base, the base upper end connection set hydraulic jack column, are connected in hydraulic jack column upper end and set seat
Plate, backrest and leg plate are connected respectively by connecting bearing pin at seat board both ends, set backrest to rest the head on backrest, pass through on leg plate
Be hinged axis connection is scalable to put sole, it is described it is scalable put sole connection motor, realize automatic telescopic, it is described scalable to put pin
The front end of plate sets arc structure, and the back side of the leg plate is provided with hook, and the hook can be inserted into arc structure, under backrest
End connection sets back rest supports connecting rod, and back rest supports connecting rod is brace structure, and electronic push away is set in the back rest supports connecting rod other end
Bar, electric pushrod are connected with motor, meanwhile, by arc of rotation plate connection end pull bar between backrest and leg plate, passing through
In the presence of electric pushrod is to backrest power, by the transmission of termination pull bar, realizes the folding of folding seat and keep flat.
Preferably, the seat board uses rectangular parallelepiped structure form.
Preferably, backrest and the leg plate uses three-decker form, and three layers are that internal layer uses steel plate structure respectively, middle
Layer uses wood materials, and outer layer uses software sponge.
Favourable, the base bottom sets all-directional rotation wheel, and lockup switch is set on the all-directional rotation wheel.
Compared with prior art, the beneficial effects of the utility model are：The utility model puts sole and electricity by scalable
The scalable automatic telescopic for putting sole is realized in connection between motivation, and by jointed shaft will it is flexible after sole of putting pass through hook
Hang over behind leg plate, save space, while reach effect attractive in appearance.It is simultaneously real using the transmission of electric pushrod and termination pull bar
The folding of existing dental chair, compact-sized, easy to operate, dependable performance.
Brief description of the drawings
Fig. 1 is Tthe utility model system structural representation；
In figure, 1, backrest, 2, back rest supports connecting rod, 3, arc of rotation plate, 4, connection bearing pin, 5, seat board, 6, electric pushrod, 7,
Base, 8, termination pull bar, 9, hydraulic jack column, 10, leg plate, 11, it is scalable put sole, 12, backrest headrest, 13, jointed shaft,
14th, arc structure, 15, hook, 16, all-directional rotation wheel, 17, lockup switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, dentistry seat support is folded with putting sole automatic extending-contracting apparatus, including base 7, the upper end of base 7 connects
Connect and hydraulic jack column 9 is set, connected in the upper end of hydraulic jack column 9 and seat board 5 is set, at the both ends of seat board 5 by connecting bearing pin 4
Backrest 1 and leg plate 10 are connected respectively, backrest headrest 12 is set on backrest 1, can be stretched by the connection of jointed shaft 13 on leg plate 10
Sole 11 is put in contracting, and the scalable sole 11 of putting connects motor, realizes automatic telescopic, the scalable front end for putting sole 11
Arc structure 14 is set, and the back side of the leg plate 10 is provided with hook 15, and the hook 15 can be inserted into arc structure 14, in backrest
The connection of 1 lower end is provided with back rest supports connecting rod 2, and back rest supports connecting rod 2 is brace structure, is set in the other end of back rest supports connecting rod 2
Electric pushrod 6 is put, electric pushrod 6 is connected with motor, meanwhile, pass through the connection end of arc of rotation plate 3 between backrest 1 and leg plate 10
Head pull bar 8, in the presence of by electric pushrod 6 to backrest power, by the transmission of termination pull bar 8, realizes the folding of folding seat
With keep flat.
In the present embodiment, the seat board 5 uses rectangular parallelepiped structure form.The backrest 1 and leg plate 10 use three-layered node
Configuration formula, three layers are that internal layer uses steel plate structure respectively, and intermediate layer uses wood materials, and outer layer uses software sponge.The bottom
7 bottoms of seat set all-directional rotation wheel 16, and lockup switch 17 is set on the all-directional rotation wheel 16.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. dentistry seat support folds and puts sole automatic extending-contracting apparatus, including base（7）, it is characterised in that the base（7）Upper end
Connection sets hydraulic jack column（9）, in hydraulic jack column（9）Upper end connection sets seat board（5）, in seat board（5）Both ends lead to
Cross connection bearing pin（4）Backrest is connected respectively（1）With leg plate（10）, in backrest（1）Upper setting backrest is rested the head on（12）, in leg plate（10）
On pass through jointed shaft（13）Connect and scalable put sole（11）, it is described scalable to put sole（11）Motor is connected, is realized automatic
It is flexible, it is described scalable to put sole（11）Front end set arc structure（14）, the leg plate（10）The back side be provided with hook
（15）, the hook（15）It can be inserted into arc structure（14）It is interior, in backrest（1）Lower end connection sets back rest supports connecting rod（2）, lean on
Back support connecting rod（2）For brace structure, in back rest supports connecting rod（2）The other end sets electric pushrod（6）, electric pushrod（6）Even
Motor is connected to, meanwhile, in backrest（1）With leg plate（10）Between pass through arc of rotation plate（3）Connection end pull bar（8）, passing through
Electric pushrod（6）In the presence of backrest power, by termination pull bar（8）Transmission, realize the folding of folding seat and keep flat.
2. dentistry seat support according to claim 1 folds and puts sole automatic extending-contracting apparatus, it is characterised in that the seat board
（5）Using rectangular parallelepiped structure form.
3. dentistry seat support according to claim 1 folds and puts sole automatic extending-contracting apparatus, it is characterised in that the backrest
（1）With leg plate（10）Using three-decker form, three layers are that internal layer uses steel plate structure respectively, and intermediate layer uses wood materials,
Outer layer uses software sponge.
4. dentistry seat support according to claim 1 folds and puts sole automatic extending-contracting apparatus, it is characterised in that the base
（7）Bottom sets all-directional rotation wheel（16）, the all-directional rotation wheel（16）Upper setting lockup switch（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054003.2U CN206822823U (en) | 2017-01-18 | 2017-01-18 | Dentistry seat support folds and puts sole automatic extending-contracting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054003.2U CN206822823U (en) | 2017-01-18 | 2017-01-18 | Dentistry seat support folds and puts sole automatic extending-contracting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206822823U true CN206822823U (en) | 2018-01-02 |
Family
ID=60780466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054003.2U Active CN206822823U (en) | 2017-01-18 | 2017-01-18 | Dentistry seat support folds and puts sole automatic extending-contracting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206822823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888464A (en) * | 2018-08-20 | 2018-11-27 | 常州市第人民医院 | A kind of department of stomatology inspection patients to lie chair |
| CN113648174A (en) * | 2021-08-23 | 2021-11-16 | 吉林大学 | Multifunctional safety seat for dental treatment |
-
2017
- 2017-01-18 CN CN201720054003.2U patent/CN206822823U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888464A (en) * | 2018-08-20 | 2018-11-27 | 常州市第人民医院 | A kind of department of stomatology inspection patients to lie chair |
| CN108888464B (en) * | 2018-08-20 | 2023-12-05 | 常州市第一人民医院 | Deck chair for checking patient in stomatology |
| CN113648174A (en) * | 2021-08-23 | 2021-11-16 | 吉林大学 | Multifunctional safety seat for dental treatment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |