CN208621850U - A kind of steady mirror holder connection structure - Google Patents
A kind of steady mirror holder connection structure Download PDFInfo
- Publication number
- CN208621850U CN208621850U CN201821441209.1U CN201821441209U CN208621850U CN 208621850 U CN208621850 U CN 208621850U CN 201821441209 U CN201821441209 U CN 201821441209U CN 208621850 U CN208621850 U CN 208621850U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- mounting hole
- coupling bar
- link block
- mirror holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of steady mirror holder connection structures, including eyeglass, lens frame and temple；Connector is provided in the lens frame, link block is provided in the temple, two symmetrically arranged clamping parts are provided on the connector, link block is arranged between two clamping parts, and it is arranged on each clamping part and is provided with mounting hole I, mounting hole II is provided on link block, the mounting hole I and mounting hole II is coaxially disposed, and each clamping part is provided with the coupling bar that clamping part is connected with link block, and each coupling bar all extends in mounting hole II；Two symmetrically arranged insertion grooves through clamping part are provided on each mounting hole I, the swivelling chute that symmetrical and one end is connected with an insertion groove respectively there are two being arranged on the inner side end of the clamping part, and there are two symmetrically arranged fixed tenons for setting on the coupling bar.
Description
Technical field
The utility model belongs to the technical field of eye glass frame manufacture, refers in particular to a kind of steady mirror holder connection structure.
Background technique
Show that the ratio of China's myopia is up to 47%, and glasses have become according to WHO Report in 2016
Most indispensable vision correction modes of A nearsighted person, therefore improve glasses function and have become essential research
Direction.For existing most of glasses in the market, structure is generally all eyeglass, preceding frame and two foldable temple groups
At although this structure can satisfy the demand of A nearsighted person's majority of case.
Frame includes frame and temple, but currently, is typically all hingedly solid by screw between frame and temple
Fixed, such structure long-time service easily occurs loosening at screw after the long-term rotation of glasses or stripped thread, and loosens
It is not easy to repair afterwards, it is typically only capable to replace whole pair of glasses frame, higher cost.
Summary of the invention
In view of the deficienciess of the prior art, simply and being not easy to loosen the purpose of this utility model is to provide a kind of structure
Spectacles connecting structure.
To achieve the above object, the utility model provides following technical solution: a kind of steady mirror holder connection knot
Structure, including eyeglass, lens frame and temple；It is provided with connector in the lens frame, is provided in the temple
Link block is provided with two symmetrically arranged clamping parts on the connector, and link block is arranged between two clamping parts, and sets
It sets and is provided with mounting hole I on each clamping part, mounting hole II, the mounting hole I and peace are provided on link block
It fills hole II to be coaxially disposed, and each clamping part is provided with the coupling bar that clamping part is connected with link block, and every
A coupling bar all extends in mounting hole II；Two through clamping part are provided on each mounting hole I
Symmetrically arranged insertion groove, there are two symmetrical and one end to be inserted into respectively with one for setting on the inner side end of the clamping part
The swivelling chute that slot is connected, the rotation slot cross-section is four point of 11 circular ring shape, and is provided with two on the coupling bar
A symmetrically arranged fixed tenon.
The working principle of the utility model are as follows: due to being provided with the insertion groove of setting on clamping part, in the inside of clamping part
It is provided with the swivelling chute that the insertion groove of one end one is connected on end face, and has fixed tenon on coupling bar, by by coupling bar
Fixation tenon insertion clamping part mounting hole I in insertion groove in, when fixed tenon reaches the connection of insertion groove and swivelling chute
Be rotatably connected bolt when place, so that fixed tenon to be fixed on to the root of rotation.This connection type is avoided that due to common spiral shell
Tether the phenomenon that picking out existing loosening or stripped thread.
The utility model is further arranged to: the other end of each swivelling chute is provided with coupled limit
Position slot；And spring shim is provided between the coupling bar and clamping part.
By using above-mentioned technical proposal, coupled limiting slot is provided in the other end of swivelling chute；And even
It connects and is provided with spring shim between bolt and clamping part；By inserting in the mounting hole I of the fixation tenon of coupling bar insertion clamping part
Enter in slot, and press coupling bar, fixed tenon is made to reach the junction of insertion groove and swivelling chute, and the bolt that is rotatably connected, this
When spring shim compressed, when fixed tenon rotate to when the connection of swivelling chute limiting slot since the elastic force of spring shim drives
In fixation tenon push-in limiting slot on coupling bar；To be avoided that the rotation of coupling bar, and improve the strong of coupling bar connection
Degree.
The utility model is further arranged to: it is not in contact with each other between the coupling bar being arranged on two symmetrical clamping parts,
And the diameter of the mounting hole II is greater than or equal to the diameter of mounting hole I.
Detailed description of the invention
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the partial top view of the utility model embodiment；
Fig. 3 is the structural schematic diagram of connector in the utility model embodiment；
Fig. 4 is the cross-sectional view in Fig. 2 at A-A；
In attached drawing label and corresponding component names: 1- eyeglass, 2- lens frame, 3- temple, 4- connector, 5- link block,
The fixed tenon of 6- clamping part, 7- mounting hole I, 8- mounting hole II, 9- coupling bar, 10- insertion groove, 11- swivelling chute, 12-, 13- limit
Position slot, 14- spring shim.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 4 to the utility model.
A kind of steady mirror holder connection structure, including eyeglass 1, lens frame 2 and temple 3；In the lens frame 2
On be provided with connector 4, link block 5 is provided in the temple 3, be provided on the connector 4 two be symmetrical arranged
Clamping part 6, link block 5 is arranged between two clamping parts 6, and is arranged on the clamping part 6 and is provided with mounting hole I
7, mounting hole II 8 is provided on link block 5, the mounting hole I 7 and mounting hole II 8 are coaxially disposed, and each described
Clamping part 6 is provided with the coupling bar 9 that clamping part 6 is connected with link block 5, and each coupling bar 9 all extends to peace
It fills in hole II 8；Two symmetrically arranged insertion grooves 10 through clamping part 6 are provided on each mounting hole I 7,
The rotation that symmetrical and one end is connected with an insertion groove 10 respectively there are two being arranged on the inner side end of the clamping part 6
Turn trough 11,11 section of swivelling chute are four point of 11 circular ring shape, and there are two symmetrically set for setting on the coupling bar 9
The fixation tenon 12 set.
The working principle of the utility model are as follows: due to being provided with the insertion groove 10 of setting on clamping part 6, in clamping part 6
It is provided with the swivelling chute 11 that the insertion groove 10 of one end one is connected on inner side end, and has fixed tenon 12 on coupling bar 9, leads to
It crosses and is inserted into the fixation tenon 12 of coupling bar 9 in the insertion groove 10 in the mounting hole I 7 of clamping part 6, when fixed tenon 12 reaches
Be rotatably connected bolt 9 when the junction of insertion groove 10 and swivelling chute 11, so that fixed tenon 12 to be fixed on to the root of rotation.
This connection type is avoided that the phenomenon that loosening occurred due to plain bolt connection or stripped thread.
Further, the other end in each swivelling chute 11 is provided with coupled limiting slot 13；And institute
Spring shim 14 is provided between the coupling bar 9 stated and clamping part 6.
By being provided with coupled limiting slot 13 in the other end of swivelling chute 11；And in coupling bar 9 and clamping part 6
Between be provided with spring shim 14；By the insertion groove 10 in the mounting hole I 7 of the fixation tenon 12 of coupling bar 9 insertion clamping part 6
In, and coupling bar 9 is pressed, so that fixed tenon 12 is reached the junction of insertion groove 10 and swivelling chute 11, and the bolt that is rotatably connected
9, spring shim 14 at this time is compressed, when the connection of the fixed rotation of tenon 12 to 11 limiting slot 13 of swivelling chute due to spring pad
The elastic force of piece 14 drives the fixation tenon 12 on coupling bar 9 to be pushed into limiting slot 13；To be avoided that the rotation of coupling bar 9, and
Improve the intensity of the connection of coupling bar 9.
Further, being not in contact with each other between the coupling bar 9 being arranged on two symmetrical clamping parts 6, and the mounting hole
II 8 diameter is greater than or equal to the diameter of mounting hole I 7.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of steady mirror holder connection structure, including eyeglass (1), lens frame (2) and temple (3), it is characterized in that:
Connector (4) are provided in the lens frame (2), are provided with link block (5), the connection in the temple (3)
Two symmetrically arranged clamping parts (6) are provided on part (4), link block (5) is arranged between two clamping parts (6), and is arranged every
It is provided with mounting hole I (7) on a clamping part (6), mounting hole II (8) is provided on link block (5), and in each institute
The coupling bar (9) that clamping part (6) is connected with link block (5) is provided on the clamping part (6) stated；In each installation
Two symmetrically arranged insertion grooves (10) through clamping part (6) are provided on hole I (7), in the inside of the clamping part (6)
The swivelling chute (11) that symmetrical and one end is connected with an insertion groove (10) respectively there are two being arranged on end face, the swivelling chute
(11) section is four point of 11 circular ring shape, and there are two symmetrically arranged fixed tenons for setting on the coupling bar (9)
(12)。
2. a kind of steady mirror holder connection structure according to claim 1, it is characterized in that: in each rotation
The other end of slot (11) is provided with coupled limiting slot (13)；And between the coupling bar (9) and clamping part (6)
It is provided with spring shim (14).
3. a kind of steady mirror holder connection structure according to claim 2, it is characterized in that: setting is symmetrical at two
It is not in contact with each other between coupling bar (9) on clamping part (6), and the diameter of the mounting hole II (8) is greater than or equal to mounting hole I
(7) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441209.1U CN208621850U (en) | 2018-09-04 | 2018-09-04 | A kind of steady mirror holder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441209.1U CN208621850U (en) | 2018-09-04 | 2018-09-04 | A kind of steady mirror holder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621850U true CN208621850U (en) | 2019-03-19 |
Family
ID=65716991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821441209.1U Expired - Fee Related CN208621850U (en) | 2018-09-04 | 2018-09-04 | A kind of steady mirror holder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621850U (en) |
-
2018
- 2018-09-04 CN CN201821441209.1U patent/CN208621850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Difficult not hard up mirror holder connection structure Effective date of registration: 20191012 Granted publication date: 20190319 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU TAIDE OPTICAL Co.,Ltd. Registration number: Y2019330000102 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |