CN204595366U - The connection clamping device of glasses clamping piece - Google Patents
The connection clamping device of glasses clamping piece Download PDFInfo
- Publication number
- CN204595366U CN204595366U CN201520296502.3U CN201520296502U CN204595366U CN 204595366 U CN204595366 U CN 204595366U CN 201520296502 U CN201520296502 U CN 201520296502U CN 204595366 U CN204595366 U CN 204595366U
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- Prior art keywords
- connection
- jointed shaft
- connection bracket
- clamping device
- dynamic
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Abstract
The utility model discloses a kind of connection clamping device of glasses clamping piece, comprise connection bracket, connection bracket is provided with the brace for fixing len body, and clamping device, this clamping device comprises quiet pinch and rotation and is installed on dynamic pinch in connection bracket, two dynamic pinches are rotated by hinge assembly and are installed in connection bracket, this hinge assembly comprises the jointed shaft of the link being installed on dynamic pinch, the connection body be socketed with jointed shaft, jointed shaft is provided with reduction torsion spring with being connected between body, connection bracket is provided with pilot hole, connect body location and installation in this pilot hole.The utility model has that structure is simple, part less, lightweight and well-set advantage.
Description
Technical field
The utility model belongs to optometric technology field, especially a kind of connection clamping device of glasses clamping piece.
Background technology
Glasses clamping piece of the prior art, its structure as authorize public number for: as described in the file " a kind of glasses clamping piece " of CN203561801U, it comprises two eyeglass bodies, support is connected with between eyeglass body, support is provided with clamping device, clamping device comprises mount pad, dynamic pinch, mount pad is provided with draw-in groove, dynamic pinch is arranged in draw-in groove rotationally, on mount pad, corresponding dynamic pinch place is provided with quiet pinch, mount pad is provided with stopper slot, bracket-rotatable is dynamic to be arranged in stopper slot, dynamic pinch is provided with handle, dynamic pinch and handle are linked, dynamic pinch is arranged with back-moving spring, back-moving spring two ends and handle are conflicted, curvedly in the middle part of back-moving spring be provided with compressed part, compressed part is pressed on support.This glasses clamping piece, dynamic pinch is rotated by handle, spectacle-frame is placed between dynamic pinch and quiet pinch, then, release handle, back-moving spring makes dynamic pinch, intermediate plate is connected with glasses by quiet pinch, and this intermediate plate has the following disadvantages: 1. between eyeglass body and spectacle-frame edge, space is large, easily occurs light leakage phenomena; 2. spectacle-frame is placed between sound pinch and easily slides, and wears discomfort; 3. complex structure, parts are many, cause intermediate plate heavier-weight, and when wearing, bridge of the nose burden is heavy; The vibrational power flow such as the groove 4. on support, flanging, projection make intermediate plate outward appearance unsightly stiff.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, part less, the lightweight and connection clamping device of well-set glasses clamping piece.
To achieve these goals, the technical solution adopted in the utility model is: a kind of connection clamping device of glasses clamping piece, comprise connection bracket, connection bracket is provided with the brace for fixing len body, and clamping device, this clamping device comprises quiet pinch and rotation and is installed on dynamic pinch in connection bracket, it is characterized in that: described two dynamic pinches are rotated by hinge assembly and are installed in connection bracket, this hinge assembly comprises the jointed shaft of the link being installed on dynamic pinch, the connection body be socketed with jointed shaft, jointed shaft is provided with reduction torsion spring with being connected between body, connection bracket is provided with pilot hole, connect body location and installation in this pilot hole.
In said structure; dynamic pinch is socketed on by jointed shaft and connects on body; and resetted by reduction torsion spring; connect body then location and installation in the pilot hole of connection bracket; this pilot hole can ensure that the jointed shaft position of dynamic pinch is installed correct; do not offset; avoid occurring shifting phenomena in rotational operation process; this connection clamping device structure is simple, parts are few, lightweight; and sound construction, preferably, sound pinch is all arranged with footmuff; play the effect protected by the picture frame eyeglass clamped, avoid picture frame or eyeglass to be subject to rubbing wear in clamping process.
As further setting of the present utility model, described connection body comprises body body, body body is provided with opening, the both sides of body body have respectively with the body of the jointed shaft adaptation of two dynamic pinches, jointed shaft is arranged in described opening through body, and described reduction torsion spring is arranged in the opening of this body body and the two ends of reduction torsion spring are installed on the jointed shaft of two dynamic pinches respectively.
In said structure, one end of this body body arranges opening and installs for reduction torsion spring, and the body body other end then extends to form the operation that handle is convenient to rotate dynamic pinch, and this structure is simple, coordinates closely.
As further setting of the present utility model, described connection bracket is provided with the positioning seat with pilot hole, and the pilot hole on these two positioning seats is coaxially arranged, and described pilot hole inwall is provided with the jacking block abutted with the external wall of described adapter sleeve.
In said structure, the jointed shaft of two dynamic pinches is all arranged in the pilot hole of this positioning seat, can ensure that two jointed shafts are coaxially arranged, and prevents skew, the jacking block of pilot hole inwall plays positioning action to the body portion connecting body, avoids occurring skidding in the process of rotating dynamic pinch.
As further setting of the present utility model, described positioning seat and brace in the same plane.
In said structure, this positioning seat is that horizontal column structure is arranged, and the outer peripheral face of column structure is connected with connection bracket, and cylinder both sides all have pointed end, and these column structure both sides are symmetrical.
As further setting of the present utility model, described connection bracket is extended with hinged end, this hinged end offers hinged groove, described brace is installed in this hinged groove by jointed shaft, the part that this jointed shaft is arranged in hinged groove is the flat structure of Double Milling, this milling flat end surface and the smooth laminating of this hinged groove inwall, and this milling flat end surface and described brace place plane be arranged in parallel, described brace is installed on connection bracket by jointed shaft and forms two position relationships by the quiet pinch in hinged activity and connection bracket, be respectively parallel relation and orthogonal relation.
In said structure, fit with the end face of connection bracket when this brace overturns, and it is parallel with quiet pinch, reduce the space between eyeglass body and spectacle-frame, and fit due to the end face of this quiet pinch and spectacle-frame, then now this brace and eyeglass body and this spectacle-frame, also in parallel relation, solve leakage problem of the prior art.
As further setting of the present utility model, described brace is provided with two mounting holes, and the outer peripheral face at mounting hole place has curved edge.
In said structure, mounting hole on this brace is along the axial arranged in co-axial alignment of brace, eyeglass body can be coordinated with mounting hole by screw and is fixed on brace, also can be coordinated with mounting hole by rivet is riveted on brace, the curved edge of this brace forms calabash shaped or figure of eight structure, and profile is more attractive in appearance.
As further setting of the present utility model, described connection bracket is provided with the anti-slip tank of indent with spectacle-frame cooperation place, this anti-slip tank is coated with antislip paint.
In said structure, skidproof effect is played in being arranged on time spectacle-frame clamps by dynamic pinch and quiet pinch of this this anti-slip tank and antislip paint, makes it clamp and not more stablely to be shifted.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment constructional appearance schematic diagram;
Accompanying drawing 2 is the utility model specific embodiment structural front view;
Accompanying drawing 3 is the utility model specific embodiment structure upward view;
Accompanying drawing 4 is the mounting structure schematic diagram of the utility model specific embodiment connection bracket and jointed shaft;
Connection bracket 1, positioning seat 11, pilot hole 111, jacking block 112, hinged end 12, hinged groove 121, anti-slip tank 13, brace 2, mounting hole 21, curved edge 22, quiet pinch 3, dynamic pinch 4, jointed shaft 5, milling flat end surface 51, connection body 6, body body 61, opening 62, body 63, handle 64, reduction torsion spring 7.
Embodiment
Specific embodiment of the utility model is the connection clamping device of glasses clamping piece as Figure 1-4, comprise connection bracket 1, connection bracket 1 is provided with the brace 2 for fixing len body, and clamping device, this eyeglass body can be sunglasses eyeglass also can be spectacles eyeglass or reading glasses eyeglass or 3D eyeglass etc., this clamping device comprises quiet pinch 3 and rotates the dynamic pinch 4 be installed in connection bracket 1, two dynamic pinches 4 are rotated by hinge assembly and are installed in connection bracket 1, this hinge assembly comprises the jointed shaft 5 of the link being installed on dynamic pinch 4, the connection body 6 be socketed with jointed shaft 5, jointed shaft 5 is provided with reduction torsion spring 7 with being connected between body 6, connection bracket 1 is provided with pilot hole 111, connect body 6 location and installation in this pilot hole 111.Dynamic pinch 4 is socketed on by jointed shaft 5 and connects on body 6, and resetted by reduction torsion spring 7, connect body 6 location and installation in the pilot hole 111 of connection bracket 1, this pilot hole 111 can ensure that jointed shaft 5 position of dynamic pinch 4 is installed correct, do not offset, avoid occurring shifting phenomena in rotational operation process, this connection clamping device structure be simple, parts are few, lightweight, and sound construction.
Above-mentioned connection body 6 comprises body body 61, body body 61 is provided with opening 62, the both sides of body body 61 have the body 63 of jointed shaft 5 adaptation of the dynamic pinch 4 with two respectively, jointed shaft 5 is arranged in opening 62 through body 63, and reduction torsion spring 7 is arranged in the opening 62 of this body body 61 and the two ends of reduction torsion spring 7 are installed on the jointed shaft 5 of two dynamic pinches 4 respectively.One end of this body body 61 arranges opening 62 and installs for reduction torsion spring 7, and body body 61 other end then extends to form the operation that handle 64 is convenient to rotate dynamic pinch 4, and this structure is simple, coordinates closely.
Above-mentioned connection bracket 1 is provided with the positioning seat 11 with pilot hole 111, and the pilot hole 111 on these two positioning seats 11 is coaxially arranged, and pilot hole 111 inwall is provided with and the jacking block 112 being connected body 6 outer wall and abutting.The jointed shaft 5 of two dynamic pinches 4 is all arranged in the pilot hole 111 of this positioning seat 11, can ensure that two jointed shafts 5 are coaxially arranged, prevent skew, the jacking block 112 of pilot hole 111 inwall plays positioning action to body 63 part connecting body 6, avoids occurring skidding in the process of rotating dynamic pinch 4.
Above-mentioned positioning seat 11 is in the same plane with brace 2.This positioning seat 11 is arranged in horizontal column structure, and the outer peripheral face of column structure is connected with connection bracket 1, and cylinder both sides all have pointed end, and these column structure both sides are symmetrical.
Above-mentioned connection bracket 1 is extended with hinged end 12, this hinged end 12 offers hinged groove 121, brace 2 is installed in this hinged groove 121 by jointed shaft 5, the part that this jointed shaft 5 is arranged in hinged groove 121 is the flat structure of Double Milling, this milling flat end surface 51 and the smooth laminating of this hinged groove 121 inwall, and this milling flat end surface 51 be arranged in parallel with brace 2 place plane, brace 2 is installed on connection bracket 1 by jointed shaft 5 and forms two position relationships by the quiet pinch 3 in hinged activity and connection bracket 1, is respectively parallel relation and orthogonal relation.Fit with the end face of connection bracket 1 when this brace 2 overturns, and it is parallel with quiet pinch 3, reduce the space between eyeglass body and spectacle-frame, and fit due to the end face of this quiet pinch 3 and spectacle-frame, then now this brace 2 i.e. eyeglass body and this spectacle-frame, also in parallel relation, solve leakage problem of the prior art.
Above-mentioned brace 2 is provided with two mounting holes 21, and the outer peripheral face at mounting hole 21 place has curved edge 22.Mounting hole 21 on this brace 2 is along the axial arranged in co-axial alignment of brace 2, and the curved edge 22 of this brace 2 forms calabash shaped or figure of eight structure, and profile is more attractive in appearance.
Above-mentioned connection bracket 1 is provided with the anti-slip tank 13 of indent with spectacle-frame cooperation place, this anti-slip tank 13 is coated with antislip paint.Skidproof effect is played in being arranged on time spectacle-frame clamps by dynamic pinch 4 and quiet pinch 3 of this this anti-slip tank 13 and antislip paint, makes it clamp and not more stablely to be shifted.
The utility model is not limited to above-mentioned embodiment; persons skilled in the art are content disclosed in the utility model; other multiple embodiments can be adopted to implement of the present utility model; or every employing project organization of the present utility model and thinking; do simple change or change, all fall into protection domain of the present utility model.
Claims (7)
1. the connection clamping device of a glasses clamping piece, comprise connection bracket, connection bracket is provided with the brace for fixing len body, and clamping device, this clamping device comprises quiet pinch and rotation and is installed on dynamic pinch in connection bracket, it is characterized in that: described two dynamic pinches are rotated by hinge assembly and are installed in connection bracket, this hinge assembly comprises the jointed shaft of the link being installed on dynamic pinch, the connection body be socketed with jointed shaft, jointed shaft is provided with reduction torsion spring with being connected between body, connection bracket is provided with pilot hole, connect body location and installation in this pilot hole.
2. the connection clamping device of glasses clamping piece according to claim 1, it is characterized in that: described connection body comprises body body, body body is provided with opening, the both sides of body body have respectively with the body of the jointed shaft adaptation of two dynamic pinches, jointed shaft is arranged in described opening through body, and described reduction torsion spring is arranged in the opening of this body body and the two ends of reduction torsion spring are installed on the jointed shaft of two dynamic pinches respectively.
3. the connection clamping device of glasses clamping piece according to claim 2, it is characterized in that: described connection bracket is provided with the positioning seat with pilot hole, pilot hole on these two positioning seats is coaxially arranged, and described pilot hole inwall is provided with the jacking block abutted with the external wall of described adapter sleeve.
4. the connection clamping device of glasses clamping piece according to claim 3, is characterized in that: described positioning seat and brace in the same plane.
5. the connection clamping device of glasses clamping piece according to claim 2, it is characterized in that: described connection bracket is extended with hinged end, this hinged end offers hinged groove, described brace is installed in this hinged groove by jointed shaft, the part that this jointed shaft is arranged in hinged groove is the flat structure of Double Milling, this milling flat end surface and the smooth laminating of this hinged groove inwall, and this milling flat end surface and described brace place plane be arranged in parallel, described brace is installed on connection bracket by jointed shaft and forms two position relationships by the quiet pinch in hinged activity and connection bracket, be respectively parallel relation and orthogonal relation.
6. the connection clamping device of the glasses clamping piece according to claim 1-5 any one, is characterized in that: described brace is provided with two mounting holes, and the outer peripheral face at mounting hole place has curved edge.
7. the connection clamping device of the glasses clamping piece according to claim 1-5 any one, is characterized in that: described connection bracket is provided with the anti-slip tank of indent with spectacle-frame cooperation place, this anti-slip tank is coated with antislip paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296502.3U CN204595366U (en) | 2015-05-08 | 2015-05-08 | The connection clamping device of glasses clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296502.3U CN204595366U (en) | 2015-05-08 | 2015-05-08 | The connection clamping device of glasses clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595366U true CN204595366U (en) | 2015-08-26 |
Family
ID=53931508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296502.3U Expired - Fee Related CN204595366U (en) | 2015-05-08 | 2015-05-08 | The connection clamping device of glasses clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595399A (en) * | 2017-10-17 | 2018-01-19 | 南京天奥医疗仪器制造有限公司 | Medical vehicle holder of sharp instruments container |
-
2015
- 2015-05-08 CN CN201520296502.3U patent/CN204595366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595399A (en) * | 2017-10-17 | 2018-01-19 | 南京天奥医疗仪器制造有限公司 | Medical vehicle holder of sharp instruments container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |