CN219574512U - Glasses frame with air cushion easy to disassemble and assemble - Google Patents

Abstract

The utility model discloses an easy-to-disassemble and assemble spectacle frame with an air cushion, which comprises: a lens fixing frame, a left side temple assembly connected to the left side of the lens fixing frame, and a right side temple assembly connected to the right side of the lens fixing frame; the lens fixing frame is further provided with two nose bridge supporting parts which are oppositely arranged, each nose bridge supporting part is provided with an air cushion piece, and each air cushion piece comprises: the air bag comprises an air bag part and a connecting part which extends from the rear end of the air bag part, wherein a deformation cavity is further formed in the rear end of the connecting part. Through set up the deformation chamber on the air cushion spare, even if use for a long time and cause ageing, still possess better deformability to be convenient for change the quick assembly disassembly of air cushion spare. In addition, the glasses frame with the air cushion easy to disassemble and assemble is also connected with the glasses leg assembly through the elastic hinge, so that the outward opening angle of the glasses legs is further improved.

Description

Glasses frame with air cushion easy to disassemble and assemble

Technical Field

The utility model relates to the technical field of glasses, in particular to a novel glasses frame with an air cushion easy to disassemble and assemble.

Background

Along with the increasing number of people using myopia glasses and sunglasses, more and more people pursue higher wearing comfort of glasses, the prior art generally increases the comfort by adding soft materials at the nose pad and the tail of the glasses feet, such as soft rubber double-shot molding, soft rubber pad pasting and other modes. The wearing comfort is also improved by adding an air cushion on the inner side of the nose bridge support and/or the glasses legs. Such as Chinese patent: CN212781521U discloses a rapidly replaceable glasses nose pad, a silica gel nose pad is arranged at the nose bridge, and a cavity is arranged in the silica gel nose pad. However, the silica gel nose bridge support adopting the structure can be aged along with the service time to reduce the deformation performance, so that the disassembly, assembly and replacement are inconvenient.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an easily-assembled and disassembled spectacle frame with an air cushion, so as to solve the technical problem that the assembly and disassembly are inconvenient due to long-term aging of a silica gel nose bridge support structure adopted by the prior spectacle frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the embodiment of the utility model provides an eyeglass frame with an air cushion easy to disassemble and assemble, which comprises: a lens fixing frame, a left side temple assembly connected to the left side of the lens fixing frame, and a right side temple assembly connected to the right side of the lens fixing frame; the lens fixing frame is further provided with two nose bridge supporting parts which are oppositely arranged, each nose bridge supporting part is provided with an air cushion piece, and each air cushion piece comprises: the air bag part and by the connecting portion that the air bag part rear end extended and out, the rear end of connecting portion still is equipped with the deformation chamber, builds the lateral wall in deformation chamber receives the extrusion force time can be towards deformation intracavity skew.

The deformation cavity is a groove transversely penetrating through the rear end of the connecting portion.

Wherein, the outside of the wall of the groove is convexly provided with a clamping part, and the clamping part is far away from the air bag part compared with the bottom of the groove

The nose bridge support part is provided with a connecting groove, and the air cushion piece is connected with the connecting groove in a buckling mode.

Wherein, the spread groove includes: the blind hole is concavely arranged on the opposite side of the nose bridge support part, the through hole is arranged at the bottom of the blind hole, and the clamping part is arranged on the wall of the through hole and is in clamping connection with the clamping part.

The left side and the right side of the lens fixing frame are respectively connected with the left side glasses leg assembly and the right side glasses leg assembly through an elastic hinge assembly.

Wherein, the elastic hinge assembly includes: the front end of the elastic arm is connected with the lens fixing frame, and the rear end of the elastic arm is hinged with the elastic piece; the elastic member includes: the connecting piece, articulated elements and spring, the spring is built-in the articulated elements, just the one end of spring connect in the connecting piece, the other end connect in the articulated elements.

Wherein the elastic arm includes: the inserting part extends to the two elastic arm parts of the inserting part; the elastic arm part comprises a bending part which is bent towards the outer side of the lens fixing frame, an extension part which extends towards the direction of the glasses leg from the tail end of the bending part, and a reverse bending part which is reversely bent by the extension part, wherein the bending part, the extension part and the reverse bending part jointly encircle to form an encircling cavity, and an upper connecting sheet and a lower connecting sheet which are oppositely arranged are also arranged in the encircling cavity; the upper connecting piece and the lower connecting piece are also provided with a first limiting surface and a second limiting surface.

The front end face of the hinge piece is provided with an upper stop surface and a lower stop surface, and the upper stop surface and the lower stop surface are respectively matched with the first limit surface and the second limit surface to realize the switching of the folding and unfolding states of the left side mirror leg assembly and the right side mirror leg assembly.

The left side mirror leg assembly and the inner side of the right side mirror leg assembly are respectively provided with an air bag piece.

According to the eyeglass frame with the easily detachable air cushion, the deformation cavity is arranged on the air cushion piece, so that the eyeglass frame still has good deformation capability even if aged after long-term use, and the air cushion piece is convenient to detach and replace quickly. In addition, the glasses frame with the air cushion easy to disassemble and assemble is also connected with the glasses leg assembly through the elastic hinge, so that the outward opening angle of the glasses legs is further improved.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

Fig. 1 and fig. 2 are schematic views of the overall structure of an air cushion with easy dismounting glasses frame according to the embodiment of the utility model.

Fig. 3 is an exploded view of an easily detachable eyeglass frame with an air cushion according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of an air cushion part of an easily detachable eyeglass frame with an air cushion according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a portion of a connection member of an easily detachable eyeglass frame with an air cushion according to an embodiment of the present utility model.

Fig. 6 is a schematic view of a hinge part of an easily detachable air cushion glasses frame according to an embodiment of the present utility model.

Fig. 7 is an enlarged view of a portion a in fig. 3.

Fig. 8 is an enlarged view of a portion B of fig. 3.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

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 fall within the scope of the 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 as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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 such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; 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.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 8, the present embodiment provides an air cushion easy-to-disassemble glasses frame, which includes: the lens is fixed the frame, connect in the left side mirror leg subassembly 4 of the left side of lens is fixed the frame, connect in the right side mirror leg subassembly 5 on the right side of lens is fixed the frame, wherein, still be equipped with two nose bridge portion of holding in the palm 11 (21) of setting relatively on the lens, respectively be equipped with air cushion piece 6 (7) on nose bridge portion of holding in the palm 11 (21), be equipped with the gasbag in air cushion piece 6 (7), aerify in the gasbag, not only can improve wearing comfort to can last longer life, can not obviously receive the ageing influence of material.

In this embodiment, the lens fixing frame is a foldable housing design, and the lens fixing frame includes: left side lens fixed frame 2, right side lens fixed frame 1 respectively with left side lens fixed frame 2, right side lens fixed frame 1 articulated connecting piece 3. Wherein, the left side lens fixing frame 2 and the right side lens fixing frame 1 are respectively provided with a lens 9, and the lens 9 can be a myopia, hyperopia or sunglasses lens.

Referring to fig. 2 again, the nose bridge support 11 (21) is provided with a connecting groove, the air cushion member 6 (7) is buckled and connected to the connecting groove, specifically, the air cushion member 6 (7) is made of elastic soft rubber material, and can be buckled and connected in the connecting groove through elastic deformation.

Referring again to fig. 4, the air cushion member 6 (7) includes: the air bag portion 61, a connecting portion 62 extending from an outer side surface of the air bag portion 61, and at least one group of clamping portions 63 protruding from an outer side of a groove wall forming the groove are further provided on an outer side of the connecting portion 62. The rear end portion of the connecting portion 62 is further provided with a deformation cavity, and the deformation cavity is used for improving elastic deformation capability of the connecting portion 62, so that good deformation capability can be achieved through structural design of the deformation cavity even after the air cushion piece is aged, and accordingly the air cushion piece can be disassembled, assembled and replaced more quickly. The deformation cavity is arranged at one end far away from the air bag part 61, and the side wall of the deformation cavity can deflect towards the deformation cavity when being subjected to extrusion force. In this embodiment, the deformation cavity is a groove 64 that penetrates transversely, and the clamping portion 63 is disposed further away from the air bag portion 61 than a bottom of the groove 64. Providing the groove 64 further improves the deformability of the clamping portion 63 upon a snap connection. In other embodiments, the deformation cavity may also be any cavity or groove with an opening. The balloon portion 61 may also be a flexible pad such as silicone.

Referring again to fig. 7, the connecting slot includes: the bridge support 11 comprises a blind hole 111 concavely arranged on the opposite side of the bridge support 11, a through hole 112 arranged at the bottom of the blind hole 111, and a fastening part 113 arranged on the wall of the through hole 112, wherein the fastening part 113 is fastened and connected with the fastening part 63. Specifically, the fastening portion 113 is a step structure disposed on the wall of the through hole 112. It should be noted that, since the eyeglass frame with the air cushion easy to be disassembled and assembled in this embodiment has the symmetrical characteristic, only one side component is selected for the structure description of the symmetrical part in this embodiment.

The left side and the right side of the lens fixing frame are respectively connected to the left side glasses leg assembly 4 and the right side glasses leg assembly 5 through an elastic hinge assembly 8.

Specifically, the elastic hinge assembly 8 includes: the device comprises an elastic arm 81 and an elastic piece 82 hinged to the elastic arm 81, wherein the elastic arm 81 and the elastic piece 82 are hinged through a screw 83, the front end of the elastic arm 81 is connected to a lens fixing frame, and the rear end of the elastic arm 81 is hinged to the elastic piece 82; the elastic member 82 includes: the connecting piece 821, the hinge piece 822 and a spring (not shown in the figure), wherein the spring is arranged in the hinge piece 821, one end of the spring is connected with the connecting piece 822, the other end of the spring is connected with the hinge piece 821, the connecting piece 822 is also provided with a hinge hole 8221, and the screw passes through the hinge hole 8221 to be connected with the screw hole 8131 (8141). When the left side temple assembly 4 or the right side temple assembly 5 is opened to the outside, the springs are stretched by the hinge 821 and the connecting piece 822 to improve the deformation capability, and compared with the existing elastic deformation capability by improving the material quality of the temple assembly, the expansion of a larger angle can be realized by stretching the springs to deform.

Referring again to fig. 5, the elastic arm 81 includes: an insertion portion 811, two elastic arm portions 812 extending from the insertion portion 811; the elastic arm 812 includes a bending portion 8121 bending to the outer side of the lens fixing frame, an extension portion 8122 extending from the end of the bending portion 8121 to the temple direction, and a reverse bending portion 8123 reversely bending from the end of the extension portion 8122, wherein the bending portion 8121, the extension portion 8122 and the reverse bending portion 8123 jointly enclose an encircling cavity, and an upper connecting piece 813 and a lower connecting piece 814 which are oppositely arranged are further arranged in the encircling cavity; the upper connecting piece 813 and the lower connecting piece 814 have the same structure, and a first limiting surface 8142 and a second limiting surface 8143 are further provided on the lower connecting piece. Since the elastic arm 811 is connected to the lens fixing frame by a screw, the insertion hole 8111 is further provided in the insertion portion 811, and the upper and lower connection pieces 813 and 814 are provided with opposing screw holes 8131 (8141), respectively.

The outer side surface of the hinge 821 is further provided with a plurality of inversions 8211, the front end of the hinge 821 is further provided with a connection port 8212, the connection part 822 is inserted into the connection port 8212, the front end surface of the hinge 821 is provided with an upper stop surface and a lower stop surface, and the upper stop surface and the lower stop surface are respectively matched with the first limit surface 8142 and the second limit surface 8143 to realize the switching between the folding state and the unfolding state of the left side mirror leg assembly and the right side mirror leg assembly. Because the glasses frame with the air cushion easy to disassemble and assemble has the folding function, when the left side glasses leg assembly 4 and the right side glasses leg assembly 5 are folded, the upper stop surface and the lower stop surface are propped against the first limit surface 8142, and the glasses legs and the lens fixing frame are in a nearly vertical state, and the glasses frame is in an open wearable state; when the upper stop surface and the lower stop surface rotate to another state and are abutted against the second limiting surface 8143, the glasses leg assembly is attached to the lens fixing frame, folding and storage are completed, and the glasses leg assembly is kept in a storage folding state.

The inner sides of the left side glasses leg assembly 4 and the right side glasses leg assembly 5 are respectively provided with an air bag member 421 (521), so that the comfort of wearing the glasses legs and the side of the head is improved.

Referring again to fig. 2, the left side temple assembly 4 includes: the airbag member 421 is provided inside the left rear leg 42, and the left front leg 41 is hinged to the left rear leg 42. Similarly, the right side temple assembly 5 also includes: the right front leg 51 and the right rear leg 52 are provided with an air bag member 521 provided on the inner side surface of the right rear leg 52, and the right front leg 51 and the right rear leg 52 are also hinged by screws, thereby finally realizing the foldability of the left side temple assembly 4 and the right side temple assembly 5.

Referring to fig. 5 and 8 again, the bottom surface of the plugging portion 811 is further provided with a limiting piece 8112, a corresponding plugging slot 13 is provided on the corresponding lens fixing frame, a limiting slot 131 and a threaded connection hole 132 passing through longitudinally in alignment are provided in the plugging slot 13, and the plugging portion 811 is plugged into the plugging slot 13 and then connected with the plugging slot by a screw passing through the threaded connection hole 132.

The easy dismouting of air cushion glasses picture frame that this embodiment provided improves the wearing travelling comfort through buckle connection soft gasbag spare on bridge of the nose holds in the palm portion, even if long-term use still can keep higher travelling comfort, and the two dismouting is simple quick. In addition, the glasses frame with the air cushion easy to disassemble and assemble is also connected with the glasses leg assembly through the elastic hinge, so that the outward opening angle of the glasses legs is further improved.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. An easy dismouting of air cushion glasses picture frame, its characterized in that includes: a lens fixing frame, a left side temple assembly connected to the left side of the lens fixing frame, and a right side temple assembly connected to the right side of the lens fixing frame; the lens fixing frame is further provided with two nose bridge supporting parts which are oppositely arranged, each nose bridge supporting part is provided with an air cushion piece, and each air cushion piece comprises: the air bag part and by the connecting portion that the air bag part rear end extended and out, the rear end of connecting portion still is equipped with the deformation chamber, builds the lateral wall in deformation chamber receives the extrusion force time can be towards deformation intracavity skew.

2. The frame of claim 1, wherein the deformation cavity is a groove extending transversely through the rear end of the connecting portion.

3. The eyeglass frame with easily detachable air cushion according to claim 2, wherein a clamping part is provided on the outer side of the wall of the groove, and the clamping part is provided farther from the air bag part than the bottom of the groove.

4. The frame for eyeglasses with easy dismounting air cushion according to claim 3, wherein the nose bridge support is provided with a connecting groove, and the air cushion piece is connected to the connecting groove in a snap fit manner.

5. The cushion-removable eyeglass frame of claim 4, wherein the attachment slot comprises: the blind hole is concavely arranged on the opposite side of the nose bridge support part, the through hole is arranged at the bottom of the blind hole, and the clamping part is arranged on the wall of the through hole and is in clamping connection with the clamping part.

6. The frame for eyeglasses with easy disassembly and assembly according to any one of claims 1 to 5, wherein the left and right sides of the lens fixing frame are respectively connected to the left side temple assembly and the right side temple assembly through an elastic hinge assembly.

7. The cushion-removable eyeglass frame of claim 6, wherein the resilient hinge assembly comprises: the front end of the elastic arm is connected with the lens fixing frame, and the rear end of the elastic arm is hinged with the elastic piece; the elastic member includes: the connecting piece, articulated elements and spring, the spring is built-in the articulated elements, just the one end of spring connect in the connecting piece, the other end connect in the articulated elements.

8. The cushion-removable eyeglass frame of claim 7, wherein the resilient arm comprises: the inserting part extends to the two elastic arm parts of the inserting part; the elastic arm part comprises a bending part which is bent towards the outer side of the lens fixing frame, an extension part which extends towards the direction of the glasses leg from the tail end of the bending part, and a reverse bending part which is reversely bent from the tail end of the extension part, wherein the bending part, the extension part and the reverse bending part jointly enclose an encircling cavity, and an upper connecting sheet and a lower connecting sheet which are oppositely arranged are also arranged in the encircling cavity; the upper connecting piece and the lower connecting piece are also provided with a first limiting surface and a second limiting surface.

9. The easy-to-disassemble and assemble eyeglass frame of claim 8, wherein the outer side surface of the hinge is further provided with a plurality of back-ups, the front end of the hinge is further provided with a connection port, the connection part is inserted into the connection port, the front end surface of the hinge is provided with an upper stop surface and a lower stop surface, and the upper stop surface and the lower stop surface are respectively matched with the first limit surface and the second limit surface to realize the switching between the folded state and the unfolded state of the left side eyeglass leg assembly and the right side eyeglass leg assembly.

10. The air cushion easy-to-disassemble eyeglass frame according to claim 1, wherein the inner sides of the left side temple assembly and the right side temple assembly are provided with air bag members.