CN214586278U - Clamping-force-adjustable glasses - Google Patents
Clamping-force-adjustable glasses Download PDFInfo
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- CN214586278U CN214586278U CN202120624595.3U CN202120624595U CN214586278U CN 214586278 U CN214586278 U CN 214586278U CN 202120624595 U CN202120624595 U CN 202120624595U CN 214586278 U CN214586278 U CN 214586278U
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Abstract
The utility model provides a pair of glasses with adjustable clamping force, which comprises a glasses frame and glasses legs; the two ends of the mirror frame are respectively provided with a mirror leg connecting part, a sliding fit structure is arranged between the mirror leg connecting parts and the mirror legs, and the sliding fit structure comprises a first sliding installation structure, a second sliding installation structure in sliding fit with the first sliding installation structure and an elastic part; one end of the elastic piece is abutted with the first sliding installation structure, and the other end of the elastic piece is abutted with the second sliding installation structure. The temple automatically slides relative to the temple connection, compressing the spring, depending on the wearer's head shape, to achieve effective temple-to-head/ear grip. The utility model can be adapted to the wearers with different head widths; and the consistency of wearing postures can be guaranteed, and the wearing firmness and comfort level of the user can also be guaranteed.
Description
Technical Field
The utility model belongs to the technical field of glasses, especially, relate to a clamping-force adjustable glasses suitable for different wearers head types.
Background
At present, most of the glasses legs of the common glasses on the market can be properly deformed. The temple hinge structure (for connecting the temple 3 and the frame 1) is mostly adapted to different user head types by the rotation angle of the single hinge 13, see fig. 1 and 2.
However, for glasses with completely rigid main parts of the glasses legs and incapable of deforming, when a user with a wide head shape wears the glasses, the glasses legs are easy to change the oppressing position of the head, and the wearing comfort and firmness are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping-force adjustable glasses, when aiming at overcoming among the above-mentioned prior art head type broad user and wearing, easily take place the mirror leg to the change of head oppression position, and then the problem of comfort level and firmness is worn in the influence.
In order to solve the problems existing in the prior art, the embodiment of the utility model provides a pair of glasses with adjustable clamping force, which comprises a glasses frame and glasses legs;
two ends of the mirror frame are respectively provided with a mirror leg connecting part, a sliding matching structure is arranged between the mirror leg connecting part and the mirror legs, and the sliding matching structure comprises a first sliding mounting structure, a second sliding mounting structure in sliding fit with the first sliding mounting structure and an elastic part; one end of the elastic piece is abutted with the first sliding installation structure, and the other end of the elastic piece is abutted with the second sliding installation structure.
Preferably, first slidable mounting structure with inject between the second slidable mounting structure and hold the chamber, the elastic component is located hold the intracavity, hold the chamber and follow the direction of motion of elastic component extends, just the extending direction who holds the chamber with the contained angle between the extending direction of mirror leg is the acute angle.
Preferably, the temple comprises a primary adjustment section and a secondary adjustment section; the one-level is adjusted the section with be equipped with between the mirror leg connecting portion the sliding fit structure, the one-level adjust the section with be equipped with another between the second grade regulation section the sliding fit structure.
Preferably, in the sliding fit structure between the primary adjusting section and the temple connecting part, the first sliding mounting structure is arranged on the temple connecting part, and the second sliding mounting structure is arranged on the primary adjusting section; or the first sliding installation structure is arranged on the primary adjusting section, and the second sliding installation structure is arranged on the glasses leg connecting part;
in the sliding fit structure between the primary adjusting section and the secondary adjusting section, the first sliding mounting structure is arranged on the primary adjusting section, and the second sliding mounting structure is arranged on the secondary adjusting section; or the first sliding installation structure is arranged on the second-stage adjusting section, and the second sliding installation structure is arranged on the first-stage adjusting section.
Preferably, the first sliding mounting structure is a sliding groove structure, and the second sliding mounting structure is a sliding block protrusion structure;
the slide block protruding structure comprises a body with a convex longitudinal section;
the sliding groove structure comprises a sliding groove matched with the body, and a limiting part used for preventing the body from being separated from the sliding groove is arranged on the groove wall of the sliding groove.
Preferably, the convex end face of the body is provided with a mounting hole for mounting the elastic piece.
Preferably, one side of the body is formed with a slope.
Preferably, the first sliding mounting structure is a sliding groove structure, and the second sliding mounting structure is a sliding block protrusion structure;
the slide block protruding structure comprises a slide block in a dovetail structure; the sliding groove structure comprises a dovetail groove matched with the sliding block.
Preferably, be equipped with in the mirror leg connecting portion and walk the line chamber, mirror leg connecting portion one end be equipped with walk the first line hole of line chamber intercommunication, be equipped with on the mirror leg with the second of first line hole intercommunication is walked the line hole, the second walk the line hole with the mirror leg of establishing on the mirror leg is walked the line chamber intercommunication.
Preferably, the extending direction of the second wire hole is identical to the extending direction of the temple.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains as follows:
the utility model discloses a pair of glasses with adjustable clamping force, which comprises a glasses frame and glasses legs; two ends of the mirror frame are respectively provided with a mirror leg connecting part, a sliding fit structure is arranged between the mirror leg connecting part and the mirror legs, and the sliding fit structure comprises a first sliding installation structure and a second sliding installation structure in sliding fit with the first sliding installation structure; the sliding fit structure further comprises an elastic piece, one end of the elastic piece is abutted to the first sliding installation structure, and the other end of the elastic piece is abutted to the second sliding installation structure.
The utility model realizes the sliding of the connecting parts of the glasses legs and the glasses legs through the sliding matching of the first sliding installation structure and the second sliding installation structure, and ensures the effective clamping force of the glasses legs to the head/ear part by utilizing the compression elastic piece so as to adapt to wearers with different head widths; and the consistency (the oppression position is unchangeable) of wearing the gesture can not only be guaranteed, the firmness and the comfort level that the user wore can also be guaranteed.
Drawings
FIG. 1 is a first wearing state diagram of the prior art eyeglasses;
FIG. 2 is a second wearing state diagram of the conventional spectacles;
fig. 3 is a first wearing state diagram of the first embodiment of the present invention;
fig. 4 is a second wearing state diagram of the first embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure at A in FIG. 3;
FIG. 6 is a schematic cross-sectional view of the structure at B in FIG. 4;
fig. 7 is a first wearing state diagram of the second embodiment of the present invention;
fig. 8 is a second wearing state diagram of the second embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of the structure at C in FIG. 7;
FIG. 10 is a schematic cross-sectional view of the structure of FIG. 8 at D;
FIG. 11 is a schematic structural view of the first and second slide mounting structures of FIG. 6 or FIG. 10;
in the figure: 1-spectacle frame, 11-spectacle leg connecting part, 111-wiring cavity, 112-first wiring hole, 12-first chute structure, 121-chute, 122-limiting part, 13-rotating shaft, 2-first elastic part, 3-spectacle leg, 31-first-level adjusting section, 32-first slider projection structure, 321-body, 322-mounting hole, 323-inclined plane, 33-second chute structure, 34-second-level adjusting section, 35-second slider projection structure, 36-second elastic part, 37-second wiring hole, 38-spectacle leg wiring cavity, 4-FPC (flexible printed circuit) flat cable and 5-wearer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The first embodiment is as follows:
as shown collectively in fig. 3 to 6, the present embodiment discloses a pair of eyeglasses with adjustable holding force, which comprises an eyeglass frame 1 and temples 3. The both ends of picture frame 1 are equipped with mirror leg connecting portion 11 respectively, are provided with the sliding fit structure between mirror leg connecting portion 11 and the mirror leg 3, and the sliding fit structure includes first sliding installation structure, with first sliding installation structure sliding fit's second sliding installation structure and elastic component (note first elastic component 2, for example the pressure spring), the one end and the first sliding installation structure butt of first elastic component 2, the other end and second sliding installation structure butt. According to the wearer's 5 head shape, the temple 3 automatically slides with respect to the temple connection 11, compressing the first elastic element 2 to achieve an effective grip of the temple 3 against the head/ear.
Different from the traditional structure of adjusting the adaptation angle by using a single rotating shaft, the utility model realizes the sliding of the glasses legs 3 in the horizontal direction by the sliding fit of the first sliding installation structure and the second sliding installation structure, and ensures the effective clamping force of the glasses legs 3 by using the first elastic piece 2 to adapt to wearers 5 with different head widths; and the consistency of wearing postures (the pressing position is unchanged, see fig. 3 and 4) can be ensured, and the wearing firmness and comfort of the user can also be ensured.
In this embodiment, an accommodating cavity is defined between the first sliding mounting structure and the second sliding mounting structure, the first elastic element 2 is disposed in the accommodating cavity, the accommodating cavity extends along the moving direction of the first elastic element 2, and an included angle between the extending direction of the accommodating cavity and the extending direction of the temple 3 is an acute angle.
In the present embodiment, in the slide-fit structure between the temple-connecting part 11 and the temple 3, the first slide-mounting structure is provided on the temple-connecting part 11, and the second slide-mounting structure is provided on the temple 3; and the first sliding mounting structure is a sliding groove structure (marked as a first sliding groove structure 12, shared with the accommodating cavity for accommodating the first elastic member 2), and the second sliding mounting structure is a slider projection structure (marked as a first slider projection structure 32).
In still other embodiments, the first slide mounting structure is the first slider projection structure 32 and the second slide mounting structure is the first runner structure 12.
As shown in fig. 11, the first slider protrusion structure 32 includes a body 321 with a convex longitudinal section; the convex end surface of the body 321 is provided with a mounting hole 322 for mounting the first elastic element 2; a slope 323 is formed at one side of the body 321, and the slope 323 facilitates the processing of the second wire hole 37. The first sliding groove structure 12 includes a sliding groove 121 adapted to the body 321, and a limiting portion 122 for preventing the body 321 from separating from the sliding groove 121 is disposed on a groove wall of the sliding groove 121. One end of the first elastic member 2 abuts against the groove wall of the slide groove 121, and the other end abuts against the bottom of the mounting hole 322.
In still other embodiments, the first slider projection structure 32 comprises a slider in a dovetail configuration; the first runner structure 12 includes dovetail grooves fitted with sliders.
The structures of the first slider protrusion structure 32 and the first sliding groove structure 12 are not exclusive, and any structures can be used as long as they can ensure sliding fit and do not separate from each other, which is not listed here.
In some embodiments, in order to adapt to AR glasses, VR glasses and other smart glasses, a wiring cavity 111 may be further disposed in the temple connecting part 11, a first wiring hole 112 communicated with the wiring cavity 111 is disposed at one end of the temple connecting part 11, and the first wiring hole 112 is communicated with the chute 121; the temple 3 is provided with a second wiring hole 37 communicated with the first wiring hole 112, and the second wiring hole 37 is communicated with a temple wiring cavity 38 arranged in the temple 3. Wherein, the extending direction of the first wire hole 112 and the second wire hole 37 is consistent with the extending direction of the temple 3. The through path of the FPC cable 4 is: the wiring cavity 111, the first wiring hole 112, the sliding groove 121, the second wiring hole 37 reach the temple wiring cavity 38, and a part of stretching allowance is formed in the wiring cavity 111. The structural design of the glasses can effectively hide the FPC (flexible printed circuit) flat cable 4, ensure the attractive appearance and do not influence the adjustment of the clamping force.
Example two:
the first embodiment provides a technical scheme that a sliding fit structure is arranged between the temple connecting part and the temple, and the first embodiment can be adapted to users with wide head types to a certain extent. In order to further optimize the technical solution in the first embodiment and increase the adjustment range, the second embodiment of the present application further provides the following technical solution.
As shown collectively in fig. 7 to 11, in the present embodiment, the temple 3 includes a primary adjustment section 31 and a secondary adjustment section 34. Be equipped with a sliding fit structure between one-level regulation section 31 and mirror leg connecting portion 11, be equipped with another sliding fit structure (being the second sliding fit structure) between one-level regulation section 31 and the second grade regulation section 34.
A sliding fit structure is arranged between the first-stage adjusting section 31 and the temple connecting part 11, which is marked as a first-stage sliding fit structure, and is referred to the description of the first embodiment and is not described herein again.
The other sliding fit structure between the first-stage adjusting section 31 and the second-stage adjusting section 34 is marked as a second-stage sliding fit structure; in the second-stage sliding fit structure, the first sliding mounting structure is disposed on the first-stage adjusting section 31, and the second sliding mounting structure is disposed on the second-stage adjusting section 34. Moreover, the first sliding mounting structure is a sliding groove structure (denoted as a second sliding groove structure 33, shared with an accommodating cavity accommodating a second elastic member 36), the second sliding mounting structure is a sliding block protrusion structure (denoted as a second sliding block protrusion structure 35), and the elastic member is denoted as a second elastic member 36; one end of the second elastic member 36 abuts against the groove wall of the second sliding groove structure 33, and the other end abuts against the second slider projection structure 35.
In still other embodiments, the second slide mounting structure is a second runner structure 33 and the first slide mounting structure is a second slider projection structure 35.
The second slider protrusion structure 35 is the same as the first slider protrusion structure 32, and the second sliding slot structure 33 is the same as the first sliding slot structure 12. For a specific structure, refer to the first embodiment, which is not described herein.
Wherein, all be equipped with the second on one-level regulation section 31 and the second grade regulation section 34 and walk line hole 37, the mirror leg is walked line chamber 38 and is set up on second grade regulation section 34. The through path of the FPC cable 4 is: the wiring cavity 111, the first wiring hole 112, the first runner 121, the second wiring hole 37, the second runner structure 33, the second wiring hole 37 reach the temple wiring cavity 38, and a part of stretching allowance is reserved in the wiring cavity 111. The structural design of the glasses can effectively hide the FPC (flexible printed circuit) flat cable 4, ensure the attractive appearance and do not influence the secondary adjustment of the clamping force.
This embodiment, adjust the second grade slip that the second grade sliding fit structure on section 31 and the second grade regulation section 34 realized mirror leg 3 through the one-level, has improved the control range, but wearing of more head types broad wearers 5 of adaptation, and can not only guarantee to wear the uniformity of gesture (oppression position is unchangeable, see fig. 7 and fig. 8), can also guarantee firmness and the comfort level that the user wore.
By analogy, the glasses legs 3 can also comprise three or more than three adjusting sections, and a sliding fit structure is additionally arranged between every two adjacent adjusting sections; multi-stage adjustment can be realized; the detailed structure is not described herein.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A pair of glasses with adjustable clamping force comprises a glasses frame and glasses legs; it is characterized in that the preparation method is characterized in that,
two ends of the mirror frame are respectively provided with a mirror leg connecting part, a sliding matching structure is arranged between the mirror leg connecting part and the mirror legs, and the sliding matching structure comprises a first sliding mounting structure, a second sliding mounting structure in sliding fit with the first sliding mounting structure and an elastic part; one end of the elastic piece is abutted with the first sliding installation structure, and the other end of the elastic piece is abutted with the second sliding installation structure.
2. The eyeglasses with adjustable holding force according to claim 1, wherein a containing cavity is defined between the first sliding installation structure and the second sliding installation structure, the elastic member is arranged in the containing cavity, the containing cavity extends along the moving direction of the elastic member, and the included angle between the extending direction of the containing cavity and the extending direction of the temple is an acute angle.
3. The adjustable grip eyeglasses according to claim 2, wherein said temple arms comprise a primary adjustment section and a secondary adjustment section; the one-level is adjusted the section with be equipped with between the mirror leg connecting portion the sliding fit structure, the one-level adjust the section with be equipped with another between the second grade regulation section the sliding fit structure.
4. The eyeglasses with adjustable holding force according to claim 3, wherein in the sliding fit structure between the primary adjustment section and the temple connecting part, the first sliding mounting structure is arranged on the temple connecting part, and the second sliding mounting structure is arranged on the primary adjustment section; or the first sliding installation structure is arranged on the primary adjusting section, and the second sliding installation structure is arranged on the glasses leg connecting part;
in the sliding fit structure between the primary adjusting section and the secondary adjusting section, the first sliding mounting structure is arranged on the primary adjusting section, and the second sliding mounting structure is arranged on the secondary adjusting section; or the first sliding installation structure is arranged on the second-stage adjusting section, and the second sliding installation structure is arranged on the first-stage adjusting section.
5. The adjustable gripping force eyewear of claim 4, wherein the first slide mounting structure is a channel structure and the second slide mounting structure is a slider projection structure;
the slide block protruding structure comprises a body with a convex longitudinal section;
the sliding groove structure comprises a sliding groove matched with the body, and a limiting part used for preventing the body from being separated from the sliding groove is arranged on the groove wall of the sliding groove.
6. The eyeglasses with adjustable holding force according to claim 5, wherein the convex end surface of the body is provided with a mounting hole for mounting the elastic member.
7. The adjustable grip spectacles of claim 5, wherein a side of the body is formed with a bevel.
8. The adjustable gripping force eyewear of claim 4, wherein the first slide mounting structure is a channel structure and the second slide mounting structure is a slider projection structure;
the slide block protruding structure comprises a slide block in a dovetail structure; the sliding groove structure comprises a dovetail groove matched with the sliding block.
9. The eyeglasses with adjustable holding force according to any one of claims 1 to 8, wherein a wire routing cavity is arranged in the eyeglass leg connecting part, a first wire routing hole communicated with the wire routing cavity is arranged at one end of the eyeglass leg connecting part, a second wire routing hole communicated with the first wire routing hole is arranged on the eyeglass leg, and the second wire routing hole is communicated with the eyeglass leg wire routing cavity arranged in the eyeglass leg.
10. The adjustable-grip eyeglasses according to claim 9, wherein the second wiring hole extends in the same direction as the temple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624595.3U CN214586278U (en) | 2021-03-25 | 2021-03-25 | Clamping-force-adjustable glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624595.3U CN214586278U (en) | 2021-03-25 | 2021-03-25 | Clamping-force-adjustable glasses |
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| Publication Number | Publication Date |
|---|---|
| CN214586278U true CN214586278U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120624595.3U Active CN214586278U (en) | 2021-03-25 | 2021-03-25 | Clamping-force-adjustable glasses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236874A (en) * | 2021-12-31 | 2022-03-25 | 维沃移动通信有限公司 | Glasses |
| WO2023184757A1 (en) * | 2022-03-31 | 2023-10-05 | 歌尔股份有限公司 | Glasses temple assembly and glasses |
-
2021
- 2021-03-25 CN CN202120624595.3U patent/CN214586278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236874A (en) * | 2021-12-31 | 2022-03-25 | 维沃移动通信有限公司 | Glasses |
| WO2023184757A1 (en) * | 2022-03-31 | 2023-10-05 | 歌尔股份有限公司 | Glasses temple assembly and glasses |
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