CN208641179U - A kind of multidigit adjusting chair for department - Google Patents

Abstract

The utility model discloses a kind of multidigits to adjust chair for department, including stool, the backrest connecting with stool, the prop head connecting with backrest pillow；The backrest back side is equipped with movable support, and the movable support passes through movable mounting blocks and connect with stool, adjusts component equipped with backrest between the movable support and stool；The movable support upper end is equipped with activity installing pipe；Prop head pillow rested the head on by prop head it is rack-mounted in activity installing pipe, equipped with for the fixed adjusting knob for holding in the palm pillow in the activity installing pipe；This chair for department is adjusted by support pillow, is increased the angular range rested the head on and adjusted, while adjusting component by backrest to allow to adjust before and after backrest, is made face chair tool have adjusting angle wide, easy to operate, the simple advantage of structure.

Description

A kind of multidigit adjusting chair for department

Technical field

The utility model relates to medical instruments, adjust chair for department more particularly, to a kind of multidigit.

Background technique

Because of the difference of the height of patient, the position for making patients head by adjusting seat is needed to meet in diagnosis, treatment side The needs in face, but the position direction on existing chair for department adjusting head is single, can not meet the needs of different patients simultaneously.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a kind of face that adjusting angle is wide, applied widely Section's chair.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of multidigit adjusting chair for department, including stool, the backrest being connect with stool, the prop head being connect with backrest pillow；Institute Backrest back side is stated equipped with movable support, the movable support passes through movable mounting blocks and connect with stool, the movable support and seat Component is adjusted equipped with backrest between stool；The movable support upper end is equipped with activity installing pipe；The prop head pillow is rested the head on rack-mounted by prop head In in activity installing pipe, it is equipped in the activity installing pipe for fixing the adjusting knob for holding in the palm pillow.

As a preference, the support pillow includes and the fixed plate of prop head pillow connection, the fixation connecting with backrest Connecting rod, loaded on the bracket connection sheet between fixed plate and fixed connecting rod.

As a preference, the bracket connection sheet uses two, between the bracket connection sheet, bracket connection sheet and solid Pass through turning joint axis connection between fixed board, between bracket connection sheet and fixed connecting rod, is equipped on the articulated shaft rotatable Tightening knob.

As a preference, it includes that the movable branching rod connecting with movable support and stool connect that the backrest, which adjusts component, The fixation strut that connects, the regulating device for adjusting movable branching rod, the movable branching rod are loaded in fixed strut, the activity branch Bar can move up and down in fixed strut, and the movable branching rod is connect by shaft with movable support.

As a preference, there are gear hole, the regulating device along central axis direction is evenly distributed on the movable branching rod Including the regulating pin cooperated with gear hole, the adjusting stock being connect with regulating pin, adjust under stock equipped with foot-operated.

As a preference, the drive rod of triangle, the drive rod are housed between the regulating pin and adjusting stock The upper two corners on same vertical plane are connect under upper respectively with regulating pin, fixed strut, another on the drive rod Angle is connect with stock is adjusted.

As a preference, the prop head pillow two sides are rested the head on by plastic hinged connecting side support.

The beneficial effects of the utility model are: this chair for department is adjusted by two bracket connection sheets, between bracket connection sheet It is integrally-regulated to be connected by turning joint, increase the angular range that headrest is adjusted, while adjusting component by backrest makes backrest can It is adjusted with front and back, makes face chair tool have adjusting angle wide, easy to operate, the simple advantage of structure.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the front schematic view of the utility model；

Fig. 2 is the back side schematic diagram of the utility model；

Fig. 3 is the prop head pillow schematic diagram of the utility model；

Fig. 4 is the bracket connection sheet operation schematic diagram of the utility model.

Specific embodiment

- Fig. 4 referring to Fig.1, a kind of multidigit adjusting chair for department, including stool 1, the backrest being connect with stool 12 and backrest 2 The prop head pillow 3 of connection；2 back side of backrest is equipped with movable support 21, and the movable support 21 passes through movable mounting blocks 22 and seat Stool 1 connects, and can be moved forward and backward around movable mounting blocks 22 loaded on the backrest 2 on movable support 21, the movable support 21 and seat Component 4 is adjusted equipped with backrest between stool 1, the fixed inclined angle of backrest 2 of component 4 is adjusted by backrest；In the movable support 21 Upper end is equipped with activity installing pipe 23；The prop head pillow 3 is loaded in activity installing pipe 23 by support pillow 5, the activity installation Equipped with the adjusting knob 24 for fixed support pillow 5 on pipe 23, support pillow 5 is moved up and down in activity installing pipe 23, to adjust The height of whole headrest, and fix the height of prop head pillow 3 by screwing adjusting knob 24, while can adjust by support pillow 5 The direction of prop head pillow 3 is saved, the prop head rests the head on 3 two sides and passes through 6 connecting side support of plastic hinged pillow 7；Side support pillow can pass through plastic hinged 6 Opening or doubling, fix the head of patient.

Above-mentioned support pillow 5 includes the fixed plate 51 connecting with prop head pillow 3, the fixation connecting rod 52 connecting with backrest 2, is loaded on Bracket connection sheet 53 between fixed plate 51 and fixed connecting rod 52；The bracket connection sheet 53 uses two, the bracket connection sheet Connected by articulated shaft 54 between 53, between bracket connection sheet 53 and fixed plate 51, between bracket connection sheet 53 and fixed connecting rod 52 It connecing, prop head pillow 3, bracket connection sheet 53 can be rotated by articulated shaft 54, and so that the direction of prop head pillow 3 is changed, Prop head pillow 3 is suitable for different patients, for the direction of fixed prop head pillow 3, is equipped on the articulated shaft 54 rotatable Tightening knob 55.

It includes the movable branching rod 41 connecting with movable support 21, the fixed branch connecting with stool 1 that the backrest, which adjusts component 4, Bar 42, the regulating device 43 for adjusting movable branching rod 41, the movable branching rod 41 are loaded in fixed strut 42, the activity branch Bar 41 can move up and down in fixed strut 42, and the movable branching rod 41 is connect by shaft 44 with movable support 21；The work There is gear hole 45 along central axis direction is evenly distributed on dynamic strut 41, the regulating device 43 includes the adjusting cooperated with gear hole 45 Bolt 431, the adjusting stock 432 connecting with regulating pin 431 adjust to be equipped under stock 432 and ride 433, the regulating pin The drive rod 434 of triangle, the two corners being located on same vertical plane on the drive rod 434 are housed between 431 and adjusting stock 432 Connect respectively with regulating pin 431, fixed strut 42 under upper, another angle and adjusts the company of stock 432 on the drive rod 434 It connects.When needing backrest 2 to swing back, by stepping on foot-operated 433, makes to adjust the drop-down drive rod 434 of stock 432, make regulating pin 431 Deviate from from gear hole 45, move down movable branching rod 41 can in fixed strut 42, when suitable position is arrived in the layback of backrest 2 When, by unclamping foot-operated 433, it is inserted into regulating pin 431 in gear hole 45, the angle for making backrest 2 swing back is fixed；To make backrest When bowing before 2, aforesaid operations are repeated, make backrest 2 that can bow forward.

According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore, The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model It should also be as falling into the protection scope of the claims of the present utility model.

Claims (7)

1. a kind of multidigit adjusts chair for department, which is characterized in that including stool (1), the backrest (2) being connect with stool (1), with lean on The prop head for carrying on the back (2) connection rests the head on (3)；Backrest (2) back side is equipped with movable support (21), and the movable support (21) passes through activity Mounting blocks (22) are connect with stool (1), adjust component (4) equipped with backrest between the movable support (21) and stool (1)；The work Dynamic bracket (21) upper end is equipped with activity installing pipe (23)；The prop head pillow (3) is loaded on activity installing pipe by support pillow (5) (23) on, equipped with the adjusting knob (24) for fixed support pillow (5) on the activity installing pipe (23).

2. a kind of multidigit according to claim 1 adjusts chair for department, which is characterized in that the support pillow (5) includes With prop head pillow (3) connect fixed plate (51), connect with backrest (2) fixation connecting rod (52), be loaded on fixed plate (51) and fixation Bracket connection sheet (53) between connecting rod (52).

3. a kind of multidigit according to claim 2 adjusts chair for department, which is characterized in that the bracket connection sheet (53) is adopted With two, between the bracket connection sheet (53), between bracket connection sheet (53) and fixed plate (51), bracket connection sheet (53) and fixed It is connected by articulated shaft (54) between connecting rod (52), rotatable tightening knob is housed on the articulated shaft (54) (55)。

4. a kind of multidigit according to claim 1 adjusts chair for department, which is characterized in that the backrest adjusts component (4) Including the movable branching rod (41) being connect with movable support (21), the fixation strut (42) being connect with stool (1), for adjusting activity The regulating device (43) of strut (41), the movable branching rod (41) are loaded in fixed strut (42), and the movable branching rod (41) can It is moved up and down in fixed strut (42), the movable branching rod (41) is connect by shaft (44) with movable support (21).

5. a kind of multidigit according to claim 4 adjusts chair for department, which is characterized in that edge on the movable branching rod (41) Central axis direction is evenly distributed to be had gear hole (45), and the regulating device (43) includes the regulating pin with gear hole (45) cooperation (431), the adjusting stock (432) that connect with regulating pin (431) is adjusted under stock (432) equipped with foot-operated (433).

6. a kind of multidigit according to claim 5 adjusts chair for department, which is characterized in that the regulating pin (431) with The drive rod (434) of triangle, two be located on same vertical plane on the drive rod (434) are housed between adjusting stock (432) Angle connect under upper respectively with regulating pin (431), fixed strut (42), another angle and adjusting on the drive rod (434) Stock (432) connection.

7. a kind of multidigit according to claim 1 adjusts chair for department, which is characterized in that the prop head pillow (3) two sides are logical Cross plastic hinged (6) connecting side support pillow (7).