CN219516996U - Lumbar and cervical bearing dental chair cushion - Google Patents

Abstract

The utility model relates to a waist and neck bearing dental cushion which comprises a base, wherein the top of the base is hinged with a back plate, the front surface of the base is fixedly connected with two handles, the top of the back plate is fixedly connected with a head plate, the top of the back plate is provided with a protection mechanism, the base is provided with a protection assembly, the protection mechanism comprises two fixing plates which are fixedly connected with the top of the back plate, the right side of the fixing plates is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with two threaded blocks. This waist neck bearing dental chair pad through setting up protection machanism, conveniently adjusts the distance between two connecting plates to can adjust the springboard degree of arching, the springboard and the headrest middle part that set up all have the neck concave, accord with the arc of patient's neck curvature, when patient's treatment, use more comfortablely, make things convenient for user's use.

Description

Lumbar and cervical bearing dental chair cushion

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a waist and neck supporting dental chair cushion.

Background

The dental comprehensive treatment chair is a medical device necessary for dentists, and since the first electric dental drill in the 1887 world comes out, the dental treatment machine has greatly improved performance and intelligence.

The existing dental comprehensive treatment chair still has the problem that the middle waist and neck positions of the dental chair in the market at present are empty, if a patient lies on the dental chair for a long time, waist discomfort symptoms such as waist soreness and back pain often occur, at the moment, doctors often have difficulty in completing diagnosis and treatment once, and therefore, a waist and neck supporting dental chair cushion is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the waist and neck bearing dental chair cushion which has the advantages of improving comfortableness and the like, and solves the problem that when a patient lies on the dental chair to receive long-time treatment, waist discomfort symptoms such as waist soreness and back pain often occur, and at the moment, doctors often have difficulty in completing diagnosis and treatment at one time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waist neck bearing dental chair cushion, includes the base, the top of base articulates there is the backplate, the front fixedly connected with of base is two handle, the top fixedly connected with head board of backplate, the backplate top is provided with protection machanism, be provided with the protection component on the base;

the protection machanism is including quantity be two and with backplate top fixed connection's fixed plate, the right side fixed plate fixed mounting has the motor, the output shaft fixedly connected with threaded rod of motor, the outside threaded connection of threaded rod has the screw thread piece that quantity is two, two the equal fixedly connected with connecting plate in bottom of screw thread piece, two one side fixedly connected with elastic plate that the connecting plate is relative, the positive fixedly connected with headrest of elastic plate.

Further, the protection component is including setting up at the positive inflatable bag of base, be provided with the air pump on the inflatable bag, the air pump with be connected through the inflation pipe between the inflatable bag, the equal fixedly connected with telescopic strap in the left and right sides of inflatable bag, two the equal fixedly connected with connecting band in the left and right sides of telescopic strap, two all be provided with the magic subsides on the connecting band.

Further, the inside of screw thread piece is offered and is had the screw thread through-hole with threaded rod size looks adaptation.

Further, the left side thread blocks are opposite to the internal threads of the right side thread blocks.

Further, one side of the two fixing plates, which is opposite to the fixing plates, is fixedly connected with a guide rod, and the outer side of the guide rod is in sliding connection with the inside of the threaded block.

Further, the surface of the inflatable air bag is provided with a massage ball.

Further, a deflation device is arranged on the side face of the inflatable air bag.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this waist neck bearing dental chair pad through setting up protection machanism, conveniently adjusts the distance between two connecting plates to can adjust the springboard degree of arching, the springboard and the headrest middle part that set up all have the neck concave, accord with the arc of patient's neck curvature, when patient's treatment, use more comfortablely, make things convenient for user's use.

2. This waist neck bearing dental chair pad through setting up protective component, and inflatable gasbag accessible fills the shape of gassing adjustment waist pad in order to adapt to the patient of different sizes, can effectively improve doctor's diagnosis and treatment efficiency and patient's comfort level, has made things convenient for user's use, has increased the practicality of waist neck bearing dental chair pad.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inflatable balloon of the present utility model.

In the figure: 1 base, 2 backplate, 3 handles, 4 head boards, 5 fixed plates, 6 motors, 7 threaded rods, 8 threaded blocks, 9 connecting plates, 10 elastic plates, 11 headrest, 12 inflatable air bags, 13 air pumps, 14 guide pipes, 15 telescopic belts, 16 connecting belts and 17 magic tapes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a lumbar and cervical portion supporting dental chair cushion in this embodiment includes a base 1, a back plate 2 hinged to the top of the base 1, two handles 3 fixedly connected to the front surface of the base 1, a head plate 4 fixedly connected to the top of the back plate 2, a protection mechanism arranged on the top of the back plate 2, and a protection assembly arranged on the base 1.

The protection machanism is including quantity be two and with backplate 2 top fixed connection's fixed plate 5, one side fixedly connected with guide arm that two fixed plates 5 are relative, the right side fixed plate 5's right side fixed mounting has motor 6, motor 6's output shaft fixedly connected with threaded rod 7, threaded rod 7's outside threaded connection has quantity to be two screw thread piece 8, screw thread through-hole with threaded rod 7 size looks adaptation has been seted up to screw thread piece 8's inside, left side screw thread piece 8 is opposite with the internal thread of right side screw thread piece 8, the outside of guide arm and the inside sliding connection of screw thread piece 8, the equal fixedly connected with connecting plate 9 of bottom of two screw thread pieces 8, one side fixedly connected with elastic plate 10 that two connecting plates 9 are relative, the front fixedly connected with headrest 11 of elastic plate 10.

In this embodiment, the protection component includes the inflatable bag 12 that sets up in base 1 openly, and the surface of inflatable bag 12 is provided with the massage ball, and the side of inflatable bag 12 is provided with the bleeder, is provided with air pump 13 on the inflatable bag 12, is connected through inflation pipe 14 between air pump 13 and the inflatable bag 12, and the equal fixedly connected with telescopic band 15 in left and right sides of inflatable bag 12, the equal fixedly connected with connecting band 16 in left and right sides of two telescopic bands 15, all is provided with magic subsides 17 on two connecting bands 16.

The working principle of the embodiment is as follows:

this waist neck bearing dental chair pad through setting up protection machanism, starter motor 6, the output shaft of motor 6 drives threaded rod 7 and rotates, threaded rod 7 drives threaded block 8 and rotates, through setting up the guide arm, it is spacing to threaded block 8, make it only can left and right sides motion, left side threaded block 8 is opposite with the internal thread of right side threaded block 8, thereby make two connecting plates 9 relative motion, thereby can adjust the elastic plate 10 hunch degree, the elastic plate 10 that sets up and headrest 11 middle part all have the neck concave, accord with the arc of patient's neck curvature, when patient's treatment, use more comfortablely, through setting up protective component, waist position through embedding dental chair middle realizes being fixed in the dental chair with the lumbar pad, dismantle it through setting up the magic subsides 17 convenience, the shape of inflatable gasbag 12 accessible inflation is adjusted the lumbar pad in order to adapt to the patient of different physique, can effectively improve doctor's diagnosis efficiency and patient's comfort level, the use of having made things convenient for the user, the practicality of waist neck dental chair pad has been increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a waist neck bearing dental chair cushion, includes base (1), its characterized in that: the top of the base (1) is hinged with a back plate (2), the front surface of the base (1) is fixedly connected with two handles (3), the top of the back plate (2) is fixedly connected with a head plate (4), the top of the back plate (2) is provided with a protection mechanism, and the base (1) is provided with a protection assembly;

the protection machanism is including quantity be two and with backplate (2) top fixed connection's fixed plate (5), the right side fixed plate (5) right side fixed mounting has motor (6), the output shaft fixedly connected with threaded rod (7) of motor (6), the outside threaded connection of threaded rod (7) has quantity to be two screw thread piece (8), two the equal fixedly connected with connecting plate (9) in bottom of screw thread piece (8), two one side fixedly connected with elastic plate (10) that connecting plate (9) are relative, the positive fixedly connected with headrest (11) of elastic plate (10).

2. A lumbar support dental chair cushion according to claim 1, wherein: the protection component comprises an inflatable air bag (12) arranged on the front face of the base (1), an air pump (13) is arranged on the inflatable air bag (12), the air pump (13) is connected with the inflatable air bag (12) through an inflatable catheter (14), telescopic belts (15) are fixedly connected to the left side and the right side of the inflatable air bag (12), connecting belts (16) are fixedly connected to the left side and the right side of the telescopic belts (15), and magic tapes (17) are arranged on the connecting belts (16).

3. A lumbar support dental chair cushion according to claim 1, wherein: the inside of screw thread piece (8) is offered and is had the screw thread through-hole with threaded rod (7) size looks adaptation.

4. A lumbar support dental chair cushion according to claim 1, wherein: the left side thread block (8) is opposite to the internal thread of the right side thread block (8).

5. A lumbar support dental chair cushion according to claim 1, wherein: the opposite sides of the two fixing plates (5) are fixedly connected with guide rods, and the outer sides of the guide rods are in sliding connection with the inside of the threaded blocks (8).

6. A lumbar support dental chair cushion according to claim 2, wherein: the surface of the inflatable air bag (12) is provided with a massage ball.

7. A lumbar support dental chair cushion according to claim 2, wherein: the side of the inflatable air bag (12) is provided with a deflation device.