CN219207357U

CN219207357U - Auxiliary mouth gag for children

Info

Publication number: CN219207357U
Application number: CN202222564336.3U
Authority: CN
Inventors: 叶少丹; 蔡夏媛; 魏能燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-20
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an auxiliary mouth gag for children, which relates to the field of oral medical appliances, and is technically characterized in that: including the mouth gag, one side of mouth gag is equipped with the haulage rope, the one end of haulage rope is equipped with adjusts the shell, be equipped with the rubber band that resets in the regulation shell, the rubber band overcoat that resets is equipped with a winding section of thick bamboo, the opening has been seted up to one side of adjusting the shell, the one end of haulage rope passes the opening is in the outer edge of a winding section of thick bamboo, one side of adjusting the shell is equipped with the fixed part, the fixed part is used for fixing the haulage rope. The utility model aims at solving the problems that the existing mouth gag is provided with a traction rope partially, the other end of the traction rope can be fixed on a finger, the mouth gag can be pulled when falling, but the existing traction rope can not be adjusted according to the height of a chair position, so that when the overlong traction rope is used on a lower chair position, the mouth gag can still contact the ground after falling, thereby causing inconvenience in use.

Description

Auxiliary mouth gag for children

Technical Field

The utility model relates to the field of oral medical appliances, in particular to an auxiliary mouth gag for children.

Background

The children in clinical stomatology need prop up their oral cavity when carrying out oral cavity treatment or medicine application, but children in this age bracket are unconscious, can not initiatively cooperate the doctor to keep the oral cavity open state, so just need to make children forced to open the mouth with the help of the mouth gag, open the open operation field's requirement when satisfying the treatment, however children when placing handheld mouth gag in the oral cavity under the state of contradicting, open too big or the tongue bumps etc. in-process oral cavity of crying can all make the interlock mouth gag drop, and can suffer the pollution of bacterium after the mouth gag falls on ground, need disinfect again or change the mouth gag, in order to prevent falling on ground, current mouth gag has partly equipped with haulage rope, the other end of haulage rope can be fixed on the finger, can pull the mouth gag when falling, but current haulage rope can't be according to the height adjustment of seat, when the condition that leads to the long haulage rope is used in lower seat, the mouth gag still can contact ground after falling, thereby cause the inconvenience of using.

Disclosure of Invention

The utility model provides a child auxiliary opener for solving the technical problems, and aims to solve the problems that the existing opener is provided with a traction rope, the other end of the traction rope can be fixed on fingers, the opener can be pulled when the opener falls down, but the existing traction rope cannot be adjusted according to the height of a chair position, so that when the overlong traction rope is used on a lower chair position, the opener can still contact the ground after falling down, and the use is inconvenient.

The technical scheme for solving the technical problems is as follows:

the auxiliary opener for the children comprises an opener, one side of the opener is provided with a traction rope, one end of the traction rope is provided with an adjusting shell, a reset rubber band is arranged in the adjusting shell, a winding drum is sleeved outside the reset rubber band, an opening is formed in one side of the adjusting shell, one end of the traction rope penetrates through the opening and is wound on the outer edge of the winding drum, one side of the adjusting shell is provided with a fixing portion, and the fixing portion is used for fixing the traction rope.

When pulling the haulage rope outwards, the haulage rope drives the winding drum and rotates clockwise, and the winding drum drives the rubber band that resets and rotates for the rubber band that resets rotates into the tingling form, thereby fixes the haulage rope through fixed part, makes the length of haulage rope lengthen, when breaking away from the fixed part, because the rubber band that resets has elasticity, the rubber band that resets drives the winding drum anticlockwise rotation, and the winding drum drives the haulage rope and winds, makes the length of haulage rope shorten, thereby is convenient for carry out length adjustment according to the height of chair position, avoids the mouth gag to drop at ground because of overlength.

Further, in this application, the inside both sides of adjusting the shell are equipped with the fixed ring that resets, reset the both ends of rubber band and bind and establish two the inner ring that resets the fixed ring, reset the rubber band overcoat and be equipped with the axle that resets, set up the mounting groove in the axle that resets, reset the rubber band and glue and establish in the mounting groove, the winding cylinder cover is established reset the outer edge of axle.

Further, in the present application, bearings are provided on both sides of the inside of the adjustment housing, both ends of the winding drum pass through the inner rings of the two bearings, and both ends of the winding drum are in running fit with the inner rings of the two bearings.

When the winding drum rotates, the winding drum drives the inner ring of the bearing to rotate, so that the rotating position of the winding drum is guided by the bearing, and the rotating stability of the winding drum is enhanced.

Further, in the present application, the outer edge of the winding drum is sleeved with two limiting rings, and a gap is formed between the two limiting rings.

When the traction rope is wound on the outer edge of the winding drum, the winding position of the traction rope is limited through the two limiting rings.

Further, in this application, the fixed part includes first fixed plate and second fixed plate, first fixed plate is located the open-ended top, first fixed plate with one side elastic fit of adjusting the shell, the second fixed plate is located the open-ended below.

Further, in this application, one side of adjusting the shell is equipped with the fixing base, the fixing base is located the top of first fixed plate, one side of fixing base is equipped with the spring, the one end of spring with first fixed plate is fixed.

Further, in this application, one side of fixing base is equipped with first erection column, first erection column with the other end inner wall screw-thread fit of spring, one side of first fixed plate is equipped with the second erection column, the second erection column with the one end inner wall screw-thread fit of spring.

Further, in the present application, the other side of the first fixing plate is provided with a first convex tooth, one side of the second fixing plate is provided with a second convex tooth, and the first convex tooth is meshed with the second convex tooth.

Further, in this application, the movable hole has been seted up in the fixing base, one side of first fixed plate is equipped with the movable rod, the one end of movable rod with movable hole sliding fit.

Further, in this application, one side shaping of mouth gag has first solid fixed ring, the other end of haulage rope is tied up and is established in the first solid fixed ring, the opposite side shaping of adjusting the shell has the solid fixed ring of second, it is equipped with the connecting rope to tie up in the solid fixed ring of second, the one end of connecting rope is tied up and is equipped with the ring that cup joints, the ring that cup joints has elasticity.

The utility model has the following beneficial effects:

Drawings

Fig. 1 is a schematic view of the child-resistant mouth gag of the present utility model.

Fig. 2 is a schematic drawing of a traction rope winding of the present utility model.

Fig. 3 is a schematic view of the reset shaft structure of the present utility model.

Fig. 4 is a schematic diagram of the reset rubber band structure of the present utility model.

Fig. 5 is a schematic view of the structure of the fixing part of the present utility model.

Fig. 6 is a schematic view of the first and second fixing plates of the present utility model.

Wherein, the reference numerals:

1. an opener; 2. a traction rope; 3. A first fixing ring; 4. an adjustment housing; 5. a second fixing ring; 6. a connecting rope; 7. a sleeve joint ring; 8. a fixing part; 9. a winding drum, 10 and a limiting ring; 11. a reset shaft; 12. resetting the rubber band; 13. resetting the fixed ring; 14. a bearing; 15. an opening; 16. a fixing seat; 17. a movable hole; 18. a first mounting post; 19. a spring; 20. a second mounting post; 21. a movable rod; 22. a first fixing plate; 23. a second fixing plate; 24. a first lobe; 25. a second lobe; 26. and a mounting groove.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-4, in some embodiments, the auxiliary opener for children comprises a opener 1, wherein a traction rope 2 is arranged on one side of the opener 1, an adjusting housing 4 is arranged at one end of the traction rope 2, a reset rubber band 12 is arranged in the adjusting housing 4, a winding drum 9 is sleeved outside the reset rubber band 12, an opening 15 is formed on one side of the adjusting housing 4, one end of the traction rope 2 penetrates through the opening 15 and is wound on the outer edge of the winding drum 9, a fixing portion 8 is arranged on one side of the adjusting housing 4, and the fixing portion 8 is used for fixing the traction rope 2.

Through the above technical scheme, when outwards pulling haulage rope 2, haulage rope 2 drives winding reel 9 clockwise rotation, winding reel 9 drives the rubber band that resets 12 rotation for rubber band that resets 12 rotates into the tingling form, thereby fix haulage rope 2 through fixed part 8, make the length of haulage rope 2 lengthen, when breaking away from fixed part 8, because rubber band 12 that resets has elasticity, rubber band 12 that resets drives winding reel 9 anticlockwise rotation, winding reel 9 drives haulage rope 2 and winds, make the length of haulage rope 2 shorten, thereby be convenient for carry out length adjustment according to the height of chair position, avoid mouth gag 1 to drop on ground because of haulage rope 2 overlength.

It should be noted that: the mouth gag 1 is a medical silica gel material sterilized at high temperature and high pressure, the high temperature resistance of the mouth gag 1 is 250 ℃, the mouth gag 1 can be applied to large, medium and small models, and the model can be selected according to the opening degree of children when the mouth gag is used.

Referring to fig. 2-4, in some embodiments, two sides of the interior of the adjusting housing 4 are provided with reset fixing rings 13, two ends of the reset rubber band 12 are bound on the inner rings of the two reset fixing rings 13, the reset rubber band 12 is sleeved with a reset shaft 11, a mounting groove 26 is formed in the reset shaft 11, the reset rubber band 12 is bound in the mounting groove 26, and the winding drum 9 is sleeved on the outer edge of the reset shaft 11.

Referring to fig. 2-4, in some embodiments, bearings 14 are provided on both sides of the interior of the adjustment housing 4, two ends of the winding drum 9 pass through inner rings of the two bearings 14, and two ends of the winding drum 9 are in running fit with the inner rings of the two bearings 14.

Through the technical scheme, when the winding drum 9 rotates, the winding drum 9 drives the inner ring of the bearing 14 to rotate, so that the rotating position of the winding drum 9 is guided through the bearing 14, and the rotating stability of the winding drum 9 is enhanced.

Referring to fig. 2-4, in some embodiments, the outer edge of the spool 9 is sleeved with two stop rings 10, with a gap between the stop rings 10.

Through the above technical scheme, when the traction rope 2 is wound on the outer edge of the winding drum 9, the winding position of the traction rope 2 is limited through the two limiting rings 10.

Referring to fig. 5-6, in some embodiments, the fixing portion 8 includes a first fixing plate 22 and a second fixing plate 23, the first fixing plate 22 is located above the opening 15, the first fixing plate 22 is elastically engaged with one side of the adjustment housing 4, and the second fixing plate 23 is located below the opening 15.

Through the above technical scheme, when the hauling rope 2 is pulled, because the first fixing plate 22 is elastically matched with one side of the adjusting housing 4, the first fixing plate 22 and the second fixing plate 23 clamp the hauling rope 2, so that the pulling position of the hauling rope 2 is fixed.

Referring to fig. 5-6, in some embodiments, a fixing base 16 is provided on one side of the adjustment housing 4, the fixing base 16 is located above the first fixing plate 22, a spring 19 is provided on one side of the fixing base 16, and one end of the spring 19 is fixed to the first fixing plate 22.

Referring to fig. 5-6, in some embodiments, a first mounting post 18 is provided on one side of the fixed seat 16, the first mounting post 18 is in threaded engagement with the other end inner wall of the spring 19, a second mounting post 20 is provided on one side of the first fixed plate 22, and the second mounting post 20 is in threaded engagement with the one end inner wall of the spring 19.

Referring to fig. 5-6, in some embodiments, the other side of the first fixing plate 22 is provided with a first tooth 24, and one side of the second fixing plate 23 is provided with a second tooth 25, and the first tooth 24 is engaged with the second tooth 25.

Referring to fig. 5-6, in some embodiments, a movable hole 17 is formed in the fixed seat 16, a movable rod 21 is disposed on one side of the first fixed plate 22, and one end of the movable rod 21 is slidably engaged with the movable hole 17.

Through the above technical scheme, when the movable rod 21 is pulled upwards, the movable rod 21 drives the first fixed plate 22 to move upwards, so that the first fixed plate 22 is separated from the second fixed plate 23, and the traction rope 2 is separated from fixation.

Referring to fig. 1, in some embodiments, a first fixing ring 3 is formed on one side of the mouth gag 1, the other end of the traction rope 2 is tied in the first fixing ring 3, a second fixing ring 5 is formed on the other side of the adjusting housing 4, a connecting rope 6 is tied in the second fixing ring 5, a sleeve ring 7 is tied at one end of the connecting rope 6, and the sleeve ring 7 has elasticity.

Through above-mentioned technical scheme, cup joint ring 7 is used for the cover to establish at children's finger for after the mouth gag 1 falls, owing to the traction of haulage rope 2, make mouth gag 1 suspension in the air, not contact with ground, thereby avoid mouth gag 1 to receive the pollution because of contacting ground.

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.

Claims

1. The auxiliary opener for the children comprises an opener, wherein a traction rope is arranged on one side of the opener, the auxiliary opener is characterized in that an adjusting shell is arranged at one end of the traction rope, a reset rubber band is arranged in the adjusting shell, a winding drum is sleeved outside the reset rubber band, an opening is formed in one side of the adjusting shell, one end of the traction rope penetrates through the opening and is wound on the outer edge of the winding drum, and a fixing portion is arranged on one side of the adjusting shell and used for fixing the traction rope.

2. The auxiliary children mouth gag according to claim 1, wherein two sides of the inner part of the adjusting shell are provided with reset fixing rings, two ends of the reset rubber band are bound to inner rings of the two reset fixing rings, a reset shaft is sleeved outside the reset rubber band, a mounting groove is formed in the reset shaft, the reset rubber band is bound in the mounting groove, and the winding drum is sleeved on the outer edge of the reset shaft.

3. The child-resistant mouth gag according to claim 1, wherein bearings are provided on both sides of the inside of the regulating housing, both ends of the winding drum pass through inner rings of both the bearings, and both ends of the winding drum are in running fit with the inner rings of both the bearings.

4. The child-resistant mouth gag of claim 1, wherein the outer edge of the spool is sleeved with two stop rings, the two stop rings being spaced apart by a gap.

5. The child-resistant mouth gag according to claim 1, wherein the fixing portion comprises a first fixing plate and a second fixing plate, the first fixing plate being located above the opening, the first fixing plate being elastically fitted with one side of the adjustment housing, the second fixing plate being located below the opening.

6. The child-resistant mouth gag according to claim 5, wherein a fixing seat is provided at one side of the adjusting housing, the fixing seat is located above the first fixing plate, a spring is provided at one side of the fixing seat, and one end of the spring is fixed with the first fixing plate.

7. The child-resistant mouth gag according to claim 6, wherein a first mounting post is provided on one side of the fixing base, the first mounting post is screw-fitted with the other end inner wall of the spring, a second mounting post is provided on one side of the first fixing plate, and the second mounting post is screw-fitted with the one end inner wall of the spring.

8. The child-resistant mouth gag according to claim 7, wherein the other side of the first fixing plate is provided with a first tooth, and one side of the second fixing plate is provided with a second tooth, and the first tooth is engaged with the second tooth.

9. The child supporting mouth gag according to claim 7, wherein a movable hole is formed in the fixing base, a movable rod is arranged on one side of the first fixing plate, and one end of the movable rod is in sliding fit with the movable hole.

10. The child-assisted mouth gag according to claim 1, wherein a first fixing ring is formed at one side of the mouth gag, the other end of the pulling rope is tied in the first fixing ring, a second fixing ring is formed at the other side of the adjusting housing, a connecting rope is tied in the second fixing ring, a sleeve ring is tied at one end of the connecting rope, and the sleeve ring has elasticity.