Disclosure of utility model
The utility model aims to solve the technical problems that the existing mouth gag is inconvenient to apply force, low in comfort and unsanitary, and overflowed mouth water cannot be drained.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides an mouth gag convenient to oral care, includes the expansion claw that exists in pairs, the one end that expands the claw is equipped with and holds the mechanism, the tip that holds the mechanism is equipped with the mechanism that absorbs water, the mechanism that absorbs water respectively with expand the claw with hold the mechanism and be connected.
Optionally, the expanding claw is of a C-shaped structure, the cross section of the expanding claw is of a C-shaped structure, and the expanding claw is matched with the mouth structure of a human body.
Optionally, the holding mechanism comprises a hand-held part with a U-shaped structure, two ends of the hand-held part are respectively and fixedly connected with a force application part, and the force application part is connected with the water absorbing mechanism.
Optionally, the cross section of the handheld part is of an oval structure, the long diameter of the oval is larger than that of the short diameter of the handheld part by times, and the side wall of the handheld part is fixedly connected with a plurality of groups of hemispherical bulges.
Optionally, the force application part is an oval plate structure, the short diameter of the force application part is perpendicular to the short diameter of the section of the handheld part, an inward concave arc groove is formed in the outer side wall of the force application part, and rubber anti-skid lines are fixedly connected to the inner wall of the arc groove.
Optionally, the rubber anti-skid pattern is made of rubber material, and the rubber anti-skid pattern is fixedly connected with the force application part in a hot melting mode.
Optionally, the water absorbing mechanism comprises a connecting part fixedly connected with the expanding claw, the other end of the connecting part is fixedly connected with the force application part, the outer side wall of the connecting part is fixedly connected with a diversion part, and a water absorbing cotton sliver is arranged in the diversion part.
Optionally, one side of the guiding part is tangent to the connecting part, and the other side of the guiding part is a free side and is provided with an arc chamfer.
Optionally, the whole plastic material that adopts of mechanism that absorbs water makes, the water conservancy diversion portion has certain elasticity, the one end of water conservancy diversion portion with guiding gutter end connection, the water conservancy diversion portion other end fixed connection is in on the application of force portion.
Compared with the prior art, the utility model has at least the following beneficial effects:
in the scheme, through setting up the application of force portion, hand position when can adapt to human body and hold to provide the application of force area of great area for operating personnel, avoid holding the too big operating personnel that leads to producing pain of grip, also can increase the stability when holding simultaneously, avoid operating personnel's hand to skid.
Through setting up the water conservancy diversion portion, the water conservancy diversion groove of seting up on the cooperation expands the support claw can lead to the water conservancy diversion to the patient overflows to absorb in the direct water absorption mechanism of guide mouth water, avoid overflowing mouth water to influence operating personnel's operation, also can build more sanitary treatment environment simultaneously.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, further serve to explain the principles of the utility model and to enable a person skilled in the pertinent art to make and use the utility model.
FIG. 1 is a schematic perspective view of an mouth gag for oral care;
FIG. 2 is a schematic view of a three-dimensional enlarged structure at A in FIG. 1;
FIG. 3 is a schematic diagram of a matched three-dimensional enlarged structure of a spreading claw and a water absorbing mechanism;
fig. 4 is a schematic view of a three-dimensional enlarged structure at B in fig. 3.
Reference numerals:
1. Expanding the supporting claw; 2, a holding mechanism, 3, a water absorbing mechanism, 4, a diversion trench, 5, a hand-held part, 6, a non-slip bump, 7, a force application part, 8, rubber anti-slip patterns, 9, a connecting part, 10, a diversion part, 11 and a water absorbing cotton sliver.
Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the utility model, but this is merely illustrative and is not intended to limit the utility model to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.
Detailed Description
An oral cavity care applicator according to the present utility model will be described in detail with reference to the accompanying drawings and examples. While the utility model has been described herein in detail in order to make the embodiments more detailed, the following embodiments are preferred and can be embodied in other forms as well known to those skilled in the art, and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model to the specific forms disclosed herein.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It is to be understood that the meaning of "on," "above," "over" and "above" in the present utility model should be read in the broadest manner so that "on" means not only "directly on" but also includes "on" something with intervening features or layers therebetween, and "on" or "above" means not only "on" or "over" but also may include the meaning of "on" or "over" it without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under," "below," "lower," "above," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 to 4, the embodiment of the utility model provides an opening device convenient for oral care, which comprises a pair of expanding claws 1, wherein the expanding claws 1 are in a C-shaped structure, the cross sections of the expanding claws 1 are also in a C-shaped structure, the expanding claws 1 are matched with the mouth structure of a human body, one ends of the expanding claws 1 are provided with holding mechanisms 2, the end parts of the holding mechanisms 2 are provided with water absorbing mechanisms 3, the water absorbing mechanisms 3 are respectively connected with the expanding claws 1 and the holding mechanisms 2, and in the use process, an index finger and a thumb of an operator respectively contact and grip the two ends of the holding mechanisms 2 to drive the expanding claws 1 at the two ends to be inwards closed, so that the expanding claws 1 can be plugged into the mouth of the patient, the holding mechanisms 2 can increase the contact area with the hands of the operator, increase the stability, reduce pain produced in the use process, and improve the comfort.
As shown in fig. 1 and fig. 2, the holding mechanism 2 includes a holding portion 5 with a U-shaped structure, two ends of the holding portion 5 are respectively and fixedly connected with a force application portion 7, the force application portion 7 is connected with the water absorbing mechanism 3, the cross section of the holding portion 5 is of an oval structure, the oval long diameter is 2 times greater than that of the holding mechanism with a short diameter, the side wall of the holding portion 5 is fixedly connected with a plurality of hemispherical protrusions, the holding portion 5 is integrally of a flat U-shaped arc rod, and is more attached to the chin of a human body in use, so that the expanding claw is attached to the mouth of a patient more tightly, the use effect is better, the anti-slip protrusions 6 can increase the friction force during holding, slipping of the hands of operators is prevented, the force application portion 7 is of an oval plate-shaped structure, the short diameter of the force application portion 7 is mutually perpendicular to the short diameter of the cross section of the holding portion 5, the outer side wall of the force application portion 7 is provided with an inward concave arc groove, and the inner wall of the arc groove is fixedly connected with a rubber anti-slip line 8.
The rubber anti-skid patterns 8 are made of rubber materials, the rubber anti-skid patterns 8 are fixedly connected with the force application part 7 through a hot melting mode, through the arrangement of the force application part 7, when the hand-held type electric bicycle is used, an operator can apply clamping force to the hand-held part 5 through the hand-held part contacting the force application part 7, the structure of the force application part 7 can be matched with the hand position of the operator when the operator holds the electric bicycle, so that a large area of force application area is provided for the operator, the operator is prevented from generating pain due to overlarge holding force, meanwhile, the stability of the operator during holding can be improved, the slipping of the hand of the operator is avoided, the outer side wall of the force application part 7 is directly contacted with a human body, the comfort during holding can be improved, and the friction force between the hand of the operator and the force application part 7 can be increased through the arrangement of the rubber anti-skid patterns 8 on the outer side wall of the force application part 7, so that the stability during holding is further enhanced.
As shown in fig. 3 and fig. 4, the water absorbing mechanism 3 includes a connecting portion 9 fixedly connected with the expanding claw 1, the other end of the connecting portion 9 is fixedly connected with the force application portion 7, the outer side wall of the connecting portion 9 is fixedly connected with a guiding portion 10, a water absorbing sliver 11 is arranged inside the guiding portion 10, one side edge of the guiding portion 10 is tangent to the connecting portion 9, the other side edge of the guiding portion 10 is a free edge and is provided with an arc chamfer, the water absorbing mechanism 3 is integrally made of plastic materials, the guiding portion 10 has certain elasticity, one end of the guiding portion 10 is connected with the end portion of the guiding groove 4, the other end of the guiding portion 10 is fixedly connected to the force application portion 7, when the water absorbing mechanism 3 is arranged, the expanding claw 1 clamps the lips of a patient, and overflowed mouth water in the mouth of the patient enters the guiding portion 10 through the guiding of the guiding groove 4 and is absorbed by the water absorbing sliver 11 placed inside the guiding portion 10, so that the excessive random outflow of the mouth water affects the treatment environment sanitation, and meanwhile the overflowed mouth water can be prevented from affecting the operation of an operator.
When the working principle provided by the utility model is used, a patient needs to open the mouth, an operator puts the thumb and the index finger on the corresponding force application parts 7 respectively, applies clamping force to the hand holding parts 5, deforms the hand holding parts 5, drives the expanding claw 1 to approach the middle part, plugs the expanding claw 1 into the mouth of the patient, adjusts the position of the expanding claw 1, and enables the expanding claw 1 to be clamped on the lip of the patient, then releases the hand holding parts 5, the hand holding parts 5 start to recover deformation, drives the expanding claw 1 to open, and the expanded expanding claw 1 expands the lip of the patient.
During the treatment process, the mouth water overflowed from the mouth of the patient enters the diversion trench 4 along the side wall of the expanding claw 1 and is immediately guided into the diversion part 10, the water-absorbing cotton sliver 11 in the diversion part 10 adsorbs the mouth water, after the treatment is finished, an operator holds the hand holding part 5 again to take out the expanding claw 1 from the mouth of the patient, and then the free edge of the diversion part 10 is buckled to take out the water-absorbing cotton sliver 11.
The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.