CN215020383U

CN215020383U - Medical disposable goggles

Info

Publication number: CN215020383U
Application number: CN202120949378.1U
Authority: CN
Inventors: 林苍发; 石江涛
Original assignee: Xiamen Dahton Meditech Co ltd
Current assignee: Xiamen Dahton Meditech Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a medical disposable goggles relates to goggles technical field. The utility model comprises two picture frames and a nose support which is in sliding fit between the two picture frames, wherein the middle part of the nose support is provided with a through groove, and the two opposite sides of the picture frames are in sliding fit in the through groove; the upper side of the through groove is provided with a clamping mechanism, and two opposite sides of the inner wall of the through groove are respectively provided with a clamping mechanism and a first clamping strip corresponding to two opposite sides of the mirror frame. The utility model discloses an it leads to open in the nose holds in the palm, two mirror frames slide at logical inslot, make the goggles be applicable to different people's face sizes, can adjust two mirror frames according to the needs of self, thereby the application range of medical disposable goggles has been improved, logical inslot sets up latch mechanism and fixture, latch mechanism carries out the two mirror frames after the regulation when fixture carries out the joint and can carry out the centre gripping fixedly, avoid goggles in use the not hard up condition to appear, thereby the stability of medical disposable goggles has been promoted.

Description

Medical disposable goggles

Technical Field

The utility model belongs to the technical field of the goggles, especially, relate to a medical disposable goggles.

Background

Medical goggles is a safety glasses that the doctor used in the operation, can prevent that some liquid medicine or blood etc. from splashing to the face, therefore play the guard action to eyes, this glasses generally and gauze mask, the cooperation of operation cap is used, play comprehensive guard action to doctor's head, prevent blood, liquid medicine and other liquid that cause the injury to skin cause unpredictable's injury to the eye, can prevent near-body operation time, the object is to the impact of eye, the eye-shade inner space is enough big, the doctor that is fit for wearing glasses uses, the gas permeability must be good, generally all there is the bleeder vent, generally used medical goggles probably carries the bacterium, so the doctor mostly uses is medical disposable goggles.

But the disposable goggles of most medical use on the current market limitation is very big, wears disposable goggles after medical personnel wear the protective clothing, because the thickness and the fold of protective clothing head are irregular, the condition that disposable goggles worn not go up too for a short time may appear, and the disposable goggles among the prior art is not convenient for adjust, is unfavorable for medical personnel to wear the use in the course of the work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical disposable goggles has solved the technical problem that the disposable goggles among the prior art is not convenient for adjust.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a medical disposable goggles comprises two spectacle frames and a nose support which is in sliding fit between the two spectacle frames, wherein a through groove is formed in the middle of the nose support, and two opposite sides of the spectacle frames are in sliding fit in the through groove;

the clamping mechanism is arranged on the upper side of the through groove, the clamping mechanism and the first clamping strips corresponding to the two opposite sides of the picture frame are respectively arranged on the two opposite sides of the inner wall of the through groove, and the clamping mechanism is clamped with the clamping mechanism.

Optionally, the clamping mechanism includes a push block slidably engaged with the upper side of the nose pad, a fixture block disposed at the lower portion of the push block, and a first spring disposed between the upper side of the nose pad and the fixture block.

Optionally, the fixture block includes a connecting rod disposed on one side of the pushing block, a fixture block disposed on one side of the connecting rod, and inclined planes disposed on two sides of the upper portion of the fixture block, wherein the first spring is disposed between the upper side of the nose pad and the connecting rod.

Optionally, the clamping mechanism comprises a clamping block elastically matched with the inner wall of the through groove and a clamping groove formed in the upper end of the clamping block.

Optionally, the clamping block is located at the lower side of the clamping groove, and the clamping block is matched with the clamping groove.

Optionally, the clamping mechanism is located on the upper side between the two lens frames, and the clamping mechanism is located on the side portions of the two lens frames.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through setting up logical groove in the nose holds in the palm, two frames slide at logical inslot, make the goggles be applicable to different people's face sizes, can adjust two frames according to the needs of self, thereby the application range of medical disposable goggles has been improved, logical inslot sets up latch mechanism and fixture, latch mechanism carries out the joint to fixture when fixture can carry out the centre gripping fixed to two frames after adjusting, avoid the not hard up condition to appear in goggles in use, thereby the stability of medical disposable goggles has been promoted.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembled three-dimensional structure of a nose pad and a glasses frame according to an embodiment of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a nose pad assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembled cross-sectional structure of a nose pad and a frame according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic view of a cross-sectional structure of a nose pad assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram at B in fig. 5.

Wherein the figures include the following reference numerals:

the spectacle frame comprises a spectacle frame 1, a nose pad 2, a through groove 3, a clamping mechanism 4, a push block 401, a first spring 402, a clamping block 403, a clamping mechanism 5, a clamping block 501, a second spring 502 and a clamping groove 503.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-6, in the present embodiment, a medical disposable goggle is provided, comprising: the two glasses frames 1 and the nose support 2 are in sliding fit between the two glasses frames 1, a through groove 3 is formed in the middle of the nose support 2, and two opposite sides of each glasses frame 2 are in sliding fit in the through groove 3;

clamping mechanisms 4 are arranged on the upper sides of the through grooves 3, clamping mechanisms 5 and first clamping strips corresponding to the two opposite sides of the spectacle frame 2 are arranged on the two opposite sides of the inner wall of each through groove 3 respectively, and the clamping mechanisms 4 are clamped with the clamping mechanisms 5.

The application of one aspect of the embodiment is as follows: when using medical disposable goggles, press latch mechanism 4 earlier, make latch mechanism 4 cancel the joint to fixture 5, then fixture 5 elasticity kick-back cancellation is fixed to the centre gripping of two mirror frames 1, then the user can slide two picture frames 1 according to the needs of self and carry out the width modulation, then loosen latch mechanism 4, make latch mechanism 4 elasticity kick-back and fixture 5 produce the joint relation, then fixture 5 carries out the centre gripping with first card strip to two picture frames 1 after adjusting fixedly, thereby the use to medical disposable goggles has been accomplished.

Through set up logical groove 3 in nose holds in the palm 2, two picture frames 1 slide and lead to the inslot 3, make the goggles be applicable to different people's face sizes, can adjust two picture frames 1 according to the needs of self, thereby medical disposable goggles's application range has been improved, 3 logical inslot sets up latch mechanism 4 and fixture 5, latch mechanism 5 can carry out the centre gripping to two picture frames 1 after adjusting fixed when fixture 5 carries out the joint to fixture 4, avoid the goggles in use the not hard up condition to appear, thereby medical disposable goggles's stability has been promoted.

Referring to fig. 6, the latch mechanism 4 of the present embodiment includes a pushing block 401 slidably engaged with the upper side of the nose pad 2, a latch 403 disposed at the lower portion of the pushing block 401, and a first spring 402 disposed between the upper side of the nose pad 2 and the latch 403. The pushing block 401 on the upper side of the nose pad 2 is pressed down, the pushing block 401 drives the fixture block 403 to move downwards, so that the fixture block 403 and the clamping groove 503 are released from clamping, the pushing block 401 is released, the first spring 402 on the peripheral side of the pushing block 401 rebounds elastically to drive the fixture block 403 and the pushing block 401 to move upwards, the fixture block 403 and the clamping groove 503 are clamped, and therefore the clamping mechanism 4 and the clamping mechanism 5 are clamped or released from clamping.

Referring to fig. 6, the latch 403 of the present embodiment includes a connecting rod disposed on one side of the pushing block 401, a latch 403 disposed on one side of the connecting rod, and inclined planes disposed on two sides of the upper portion of the latch 403, wherein the first spring 402 is disposed between the upper side of the nose pad 2 and the connecting rod. The fixture block 403 moves downwards to drive the first spring 402 to stretch, the first spring 402 rebounds elastically to drive the fixture block 403 to move upwards, and when the fixture block 403 moves upwards, the inclined planes on the two sides of the upper portion are in sliding clamping connection with the clamping groove 503, so that the clamping groove 503 drives the clamping block 501 to move towards one side close to the two lens frames 1, and the two lens frames 1 are clamped.

Referring to fig. 6, the clamping mechanism 5 of the present embodiment includes a clamping block 501 elastically fitted to the inner wall of the through slot 3, and a slot 503 disposed at the upper end of the clamping block 501. The clamping groove 503 and the clamping block 403 are in clamping relation, so that the clamping block 501 can clamp two spectacle frames 1, and when the clamping groove 503 and the clamping block 403 are in clamping relation, the plurality of second springs 502 elastically rebound to drive the clamping block 501 to clamp the two spectacle frames 1.

The latch 403 of this embodiment is located at a lower side of the latch groove 503, and the latch 403 is engaged with the latch groove 503. The latch 403 is brought into a latching relationship with the latch groove 503 from the lower side.

Referring to fig. 6, the latch mechanism 4 of the present embodiment is located at the upper side between the two lens frames 1, and the clamping mechanism 5 is located at the side of the two lens frames 1. The clamping mechanisms 5 clamp the two spectacle frames 1 from one side, and then the clamping mechanisms 4 clamp the clamping mechanisms 5 from the upper side.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. Medical disposable goggles, comprising: the novel glasses frame comprises two glasses frames (1) and a nose support (2) which is in sliding fit between the two glasses frames (1), wherein a through groove (3) is formed in the middle of the nose support (2), and two opposite sides of each glasses frame (1) are in sliding fit in the through groove (3);

clamping mechanisms (4) are arranged on the upper sides of the through grooves (3), clamping mechanisms (5) and first clamping strips corresponding to the two opposite sides of the spectacle frame (1) are arranged on the two opposite sides of the inner wall of the through grooves (3) respectively, and the clamping mechanisms (4) are clamped with the clamping mechanisms (5).

2. The medical disposable goggles as claimed in claim 1, wherein the latch mechanism (4) includes a push block (401) slidably fitted over the upper side of the nose pad (2), a latch (403) provided at a lower portion of the push block (401), and a first spring (402) interposed between the upper side of the nose pad (2) and the latch (403).

3. The medical disposable goggles as claimed in claim 2, wherein the latch (403) comprises a connecting rod provided on one side of the push block (401), a latch (403) provided on one side of the connecting rod, and inclined surfaces provided on both sides of the upper portion of the latch (403), wherein the first spring (402) is installed between the upper side of the nose pad (2) and the connecting rod.

4. A medical disposable protective goggles as claimed in claim 2, wherein the holding means (5) comprises a holding block (501) elastically fitted to the inner wall of the through groove (3), and a catching groove (503) provided at the upper end of the holding block (501).

5. A medical disposable goggle according to claim 4 wherein the latch (403) is located on the underside of the latch groove (503), and the latch (403) mates with the latch groove (503).

6. A medical disposable protective eyewear in accordance with claim 1, wherein the latch means (4) is located at the upper side between the two frames (1) and the holding means (5) is located at the side of the two frames (1).