CN207898635U - A kind of adjustable apparatus capable of fluctuating of dental chair - Google Patents
A kind of adjustable apparatus capable of fluctuating of dental chair Download PDFInfo
- Publication number
- CN207898635U CN207898635U CN201720977088.1U CN201720977088U CN207898635U CN 207898635 U CN207898635 U CN 207898635U CN 201720977088 U CN201720977088 U CN 201720977088U CN 207898635 U CN207898635 U CN 207898635U
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- handrail
- cushion
- pass
- fluctuating
- head cover
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Abstract
The utility model discloses a kind of dental chairs, and apparatus capable of fluctuating is adjusted, including bearing, the top of the bearing is equipped with cushion, the cushion is respectively arranged on the left side and the right side backrest and attachment strap, the attachment strap and backrest are connected by cylinder with cushion, the top of the cushion is equipped with handrail, and the handrail is connected by strut with cushion, and the top inner hub location of the handrail is equipped with partition board.Apparatus capable of fluctuating is adjusted in the dental chair, pass through the cooperation between handrail and cushion, effectively make one to reinforce stability on cushion, pass through the cooperation between the head cover on handrail, effectively the personal effects of personnel are put on handrail, avoid the personal personal effects cause to bear at heart too far from oneself it is worried, by transverse slat to kelly carry out push and mandril to buckle to the second compressed spring squeeze between cooperation, effectively head cover is made to be fixed and open, reinforces the practicability for place the personal effects of the head cover on handrail.
Description
Technical field
The utility model is related to dental chairs, and apparatus capable of fluctuating technical field is adjusted, and specially a kind of dental chair is adjustable can
Lifting gear.
Background technology
Dental therapeutic apparatus is the medical instrument of surgeon dentist indispensability, the primary inspection for operation on oral cavity and mouth disease
It is used when with treatment, but existing dental chair can lead to dental chair unbalance stress in lifting process, tilted to dental chair occur,
The problems such as lifting abnormal sound or rocking, such as application No. is 201620053834.3 patent, including ontology, the ontology is divided into
Left-side connecting bar and right side cylinder connecting seat, set that there are two rectangular stationary plane, the patents above the left-side connecting bar
It cannot be satisfied and the head cover on handrail is opened, place the personal effects, cause what the personal effects placed from oneself to cause too far
Psychological burden is worried, effectively can not fix head cover and open on handrail, reduce the using effect of dental chair.
Utility model content
The purpose of this utility model is to provide a kind of dental chairs, and apparatus capable of fluctuating is adjusted, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable apparatus capable of fluctuating of dental chair,
Including bearing, the top of the bearing is equipped with cushion, and the cushion is respectively arranged on the left side and the right side backrest and attachment strap, described to take
Plate and backrest are connected by cylinder with cushion, and the top of the cushion is equipped with handrail, and the handrail passes through strut and cushion phase
Even, the top of the handrail is equipped with head cover, and the head cover is connected by first axle with handrail, peace on the left of the bottom end of the head cover
Equipped with montant, the top inner hub location of the handrail is equipped with partition board, and the left and right sides upper and lower ends of the partition board are set respectively
There are pull rod and kelly, hollow cylinder is installed on the left of the kelly, the inner bottom of the hollow cylinder is equipped with buckle, the buckle
It is connected with hollow cylinder by the second compressed spring, the hollow cylinder is connected by the first compressed spring with handrail, first pressure
The top of contracting spring is equipped with hollow block, and the hollow block is connected with handrail, and the top of the hollow block is equipped with groove, the pull rod
Lower section be equipped with win in succession, the right side top won in succession is equipped with fixture block, and the fixture block is connected by second hinge with pull rod, institute
The bottom end for stating pull rod is equipped with mandril, and the mandril is connected by rotary column with pull rod, and the montant is under handrail, the handrail
Side is equipped with transverse slat, and ball is mounted at left and right sides of the transverse slat, and the ball is connected with kelly overlap joint.
Preferably, the front side top of the handrail is equipped with montant, and the right side of the montant is equipped with cross bar, and the cross bar is logical
It crosses lantern ring with montant to be connected, headlamp is installed on the right side of the cross bar.
Preferably, the outer wall of second compressed spring is socketed rubber sleeve.
Preferably, the top of the backrest is equipped with headrest.
Preferably, the junction of the head cover and handrail is equipped with hose.
Compared with prior art, the utility model has the beneficial effects that：Apparatus capable of fluctuating is adjusted in the dental chair, by helping
Cooperation between hand and cushion effectively makes one to reinforce stability on cushion, by the cooperation between the head cover on handrail, have
Effect puts the personal effects of personnel on handrail into, and the personal personal effects is avoided to cause to bear at heart too far not putting from oneself
The heart, by transverse slat to kelly carry out push and mandril to buckle to the second compressed spring squeeze between cooperation, effectively
So that head cover is fixed and is opened, reinforces the practicability for place the personal effects of the head cover on handrail.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cap structure schematic diagram of the utility model；
Fig. 3 is the kelly structural schematic diagram of the utility model.
In figure：1, bearing, 2, cushion, 3, head cover, 4, attachment strap, 5, strut, 6, handrail, 7, headlamp, 8, cross bar, 9, set
Ring, 10, montant, 11, headrest, 12, backrest, 13, cylinder, 14, first axle, 15, montant, 16, kelly, 17, hose, 18, every
Plate, 19, transverse slat, 20, hollow cylinder, 21, hollow block, 22, rubber sleeve, the 23, first compressed spring, 24, buckle, 25, win in succession, 26,
Rotary column, 27, second hinge, 28, fixture block, 29, pull rod, 30, mandril, 31, groove, the 32, second compressed spring, 33, ball.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable apparatus capable of fluctuating of dental chair, packet
Bearing 1 is included, bearing 1 is used to support cushion 2, and the top of bearing 1 is equipped with cushion 2, and cushion 2 is used to fix backrest 12 and attachment strap 4,
Cushion 2 is respectively arranged on the left side and the right side backrest 12 and attachment strap 4, and attachment strap 4 and backrest 12 are connected by cylinder 13 with cushion 2, circle
Column 13 is connected to cushion 2 for connecting single board 4 and backup plate 12, and the top of backrest 12 is equipped with headrest 11, and the top of cushion 2 is set
There is handrail 6, for fixing head cover 3, handrail 6 is connected by strut 5 with cushion 2 handrail 6, and the top of handrail 6 is equipped with head cover 3, top
Lid 3 is used to open the personal effect for placing client, and the junction of head cover 3 and handrail 6 is equipped with hose 17, and hose 17 is for reinforcing
It is closed montant 15 and handrail 6, head cover 3 is connected by first axle 14 with handrail 6, first axle 14 exists for link block head cover 3
On handrail 6, montant 15 is installed, montant 15 is for fixing head cover 3, the top inside center position of handrail 6 on the left of the bottom end of head cover 3
Partition board 18 is installed, for partition board 18 for separating inside handrail, the left and right sides upper and lower ends of partition board 18 are respectively equipped with 29 He of pull rod
Kelly 16, pull rod 29 are equipped with hollow cylinder 20 for connecting mandril 30, the left side of kelly 16, and hollow cylinder 20 is used for fixed card buckle
24, the inner bottom of hollow cylinder 20 is equipped with buckle 24, and for squeezing the second compressed spring 32, buckle 24 passes through buckle 24
Second compressed spring 32 is connected with hollow cylinder 20, and the coefficient of elasticity of the second compressed spring 32 is 10N/CM, the second compressed spring 32
Outer wall be socketed rubber sleeve 22, hollow cylinder 20 is connected by the first compressed spring 23 with handrail 6, the bullet of the first compressed spring 23
Property coefficient is 10N/CM, and the top of the first compressed spring 23 is equipped with hollow block 21, and hollow block 21 is for being arranged groove 31, hollow block
21 are connected with handrail 6, and the top of hollow block 21 is equipped with groove 31, and groove 31 leads to for making the buckle 24 on kelly 16 stick into
Cross the ejection of mandril 30, the lower section of pull rod 29, which is equipped with, wins 25 in succession, wins 25 in succession for fixing fixture block 28, win in succession 25 the installation of right side top
There are fixture block 28, fixture block 28 to be used for through 27 connecting rod 29 of second hinge, fixture block 28 is connected by second hinge 27 with pull rod 29,
Second hinge 27 is used for connecting rod 29 and fixture block 28, and the bottom end of pull rod 29 is equipped with mandril 30, and mandril 30 passes through rotary column 26 and drawing
Bar 29 is connected, and rotary column 26 runs through handrail 6 for connecting mandril 30 and pull rod 29, montant 15, and the lower section of handrail 6 is equipped with transverse slat 19,
Transverse slat 19 is mounted on ball 33 for fixing ball 33, the left and right sides of transverse slat 19, and ball 33 is for reinforcing on kelly 16
Mobile, ball 33 is connected with the overlap joint of kelly 16, and the front side top of handrail 6 is equipped with montant 10, and montant 10 is used for solid by lantern ring 9
To determine cross bar 8, cross bar 8 can be made to be moved left and right, is moved up and down by lantern ring 9, the right side of montant 10 is equipped with cross bar 8,
For fixing headlamp 7, cross bar 8 is connected by lantern ring 9 with montant 10 cross bar 8, and headlamp 7 is for illuminating, 8 right side installation of cross bar
There is headlamp 7.
People lies on cushion 2 before and after the height for adjusting backrest 12 and attachment strap 4 by cylinder 13, and people passes through after overlieing
It opens the head cover 3 on handrail 6 to be used to place the personal personal effects, is sticked on kelly 16 by montant 15 and head cover 3 is fixed,
When not in use, it presses head cover 3 and squeezes the 24 pair of second compression bullet of buckle for making both ends by being carried out to kelly 16 by transverse slat 19
Spring 32 is squeezed, and 24 is sticked into the groove 31 hollow block 21 inside by buckle, makes the removal of montant 15, and when removal encounters pull rod
29 make mandril 30 carry out squeezing disengaging hollow block 21 to buckle 24, so that kelly 16 is returned to original by the elasticity of the first compressed spring 23
Position.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. apparatus capable of fluctuating, including bearing is adjusted in a kind of dental chair（1）, it is characterised in that：The bearing（1）Top installation
There is cushion（2）, the cushion（2）Be respectively arranged on the left side and the right side backrest（12）And attachment strap（4）, the attachment strap（4）And backrest
（12）Pass through cylinder（13）With cushion（2）It is connected, the cushion（2）Top be equipped with handrail（6）, the handrail（6）Pass through
Strut（5）With cushion（2）It is connected, the handrail（6）Top be equipped with head cover（3）, the head cover（3）Pass through first axle（14）
With handrail（6）It is connected, the head cover（3）Bottom end on the left of montant is installed（15）, the handrail（6）Top inside center position
Partition board is installed（18）, the partition board（18）Left and right sides upper and lower ends be respectively equipped with pull rod（29）And kelly（16）, described
Kelly（16）Left side hollow cylinder is installed（20）, the hollow cylinder（20）Inner bottom be equipped with buckle（24）, the buckle
（24）Pass through the second compressed spring（32）With hollow cylinder（20）It is connected, the hollow cylinder（20）Pass through the first compressed spring（23）With
Handrail（6）It is connected, first compressed spring（23）Top be equipped with hollow block（21）, the hollow block（21）With handrail（6）
It is connected, the hollow block（21）Top be equipped with groove（31）, the pull rod（29）Lower section be equipped with win in succession（25）, described to win in succession
（25）Right side top fixture block is installed（28）, the fixture block（28）Pass through second hinge（27）With pull rod（29）It is connected, it is described
Pull rod（29）Bottom end be equipped with mandril（30）, the mandril（30）Pass through rotary column（26）With pull rod（29）It is connected, the montant
（15）Through handrail（6）, the handrail（6）Lower section be equipped with transverse slat（19）, the transverse slat（19）The left and right sides be mounted on
Ball（33）, the ball（33）With kelly（16）Overlap joint is connected.
2. apparatus capable of fluctuating is adjusted in a kind of dental chair according to claim 1, it is characterised in that：The handrail（6）'s
Front side top is equipped with montant（10）, the montant（10）Right side be equipped with cross bar（8）, the cross bar（8）Pass through lantern ring（9）With
Montant（10）It is connected, the cross bar（8）Right side is equipped with headlamp（7）.
3. apparatus capable of fluctuating is adjusted in a kind of dental chair according to claim 1, it is characterised in that：The second compression bullet
Spring（32）Outer wall be socketed rubber sleeve（22）.
4. apparatus capable of fluctuating is adjusted in a kind of dental chair according to claim 1, it is characterised in that：The backrest（12）'s
Top is equipped with headrest（11）.
5. apparatus capable of fluctuating is adjusted in a kind of dental chair according to claim 1, it is characterised in that：The head cover（3）With
Handrail（6）Junction hose is installed（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977088.1U CN207898635U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable apparatus capable of fluctuating of dental chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977088.1U CN207898635U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable apparatus capable of fluctuating of dental chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898635U true CN207898635U (en) | 2018-09-25 |
Family
ID=63570096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977088.1U Active CN207898635U (en) | 2017-08-07 | 2017-08-07 | A kind of adjustable apparatus capable of fluctuating of dental chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601464A (en) * | 2021-08-16 | 2021-11-05 | 吉林大学 | Dental medical machine workbench |
-
2017
- 2017-08-07 CN CN201720977088.1U patent/CN207898635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601464A (en) * | 2021-08-16 | 2021-11-05 | 吉林大学 | Dental medical machine workbench |
| CN113601464B (en) * | 2021-08-16 | 2024-02-27 | 吉林大学 | Dental medical treatment machinery workbench |
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| GR01 | Patent grant |