CN205015567U - Lock screw shell fragment formula catapult hinge - Google Patents
Lock screw shell fragment formula catapult hinge Download PDFInfo
- Publication number
- CN205015567U CN205015567U CN201520678706.3U CN201520678706U CN205015567U CN 205015567 U CN205015567 U CN 205015567U CN 201520678706 U CN201520678706 U CN 201520678706U CN 205015567 U CN205015567 U CN 205015567U
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- CN
- China
- Prior art keywords
- free bearing
- handel
- lock screw
- bouncing plate
- piece
- 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 relates to an eyeglass technology field especially relates to lock screw shell fragment formula catapult hinge, including mirror arm, village head and free bearing, mirror arm's one end card is located on the free bearing, the top surface both sides edge of free bearing relatively is equipped with the boss, the through -hole has been seted up on the boss, the last elastic plate that is equipped with of mirror arm, elastic plate stretches into between the boss, the pin joint of mounting detachably is passed through on the through -hole of free bearing to the one end of village head, and village head is located the elastic plate top, compared with the prior art, the village head of this catapult hinge passes through the pin joint of mounting detachably on the through -hole of free bearing, it is fixed to pass through the mounting during installation, during the dismantlement, take off the mounting, and the separation first with the village of realization mirror arm, mirror arm and free bearing joint of each other, the installation is all very convenient with the dismantlement, village head is located the elastic plate top, village head can push down elastic plate and the function that realizes turning up, the material is few, the part is few, easy machining, the process is few, and yield is high, durability, the easy connection, low cost, simple and reasonable structure, the appearance is beautifully changeable.
Description
Technical field
The utility model relates to optometric technology field, particularly relates to lock screw spring-piece type spring hinge.
Background technology
The mirror pin of existing glasses is connected with picture frame by hinge, in order to make mirror pin and hinge reliable link, usual meeting arranges and cuts with scissors the catapult be hinged on mirror pin, the mirror pin of existing glasses and picture frame by catapult, cut with scissors and be hinged, mirror pin is non-dismountable, if mirror pin damages, whole pair of glasses has just been scrapped, the mirror pin of the formula that is simultaneously fixedly hinged, change mirror pin as needs and will use instrument unwinding thread, complex operation brings very large inconvenience to consumer; Manufacturing process more complicated, slingshot shell spots weld on copper cash, then adds the acid cleaning of postwelding bubble and grinding etc. through high-frequency induction welder, because multiple part adopts different technique, therefore need multiple production equipment, multiple mould be made and multiple fixture is processed, more need the processing and fabricating through dozens of operation, required long processing time, rejection rate is high, and precision is precisely required, otherwise screw thread easily weares and teares, slingshot core easily loosens and comes off, and connects the insecure glasses that cause and breaks; Process equipment is many, and cost increases, and manufacturing process is many, fragile during use.
Therefore, be badly in need of providing lock screw spring-piece type spring hinge, to solve the deficiencies in the prior art.
Utility model content
With Given this, the utility model provides lock screw spring-piece type spring hinge for the deficiencies in the prior art, handel realizes removably connecting by lock screw spring-piece type spring hinge, mount and dismount all very convenient, facilitate the consumer of different individual character, according to personal interest hobby, freely change collocation picture frame and handel, this spring hinge structured material is few, part is few, handling ease, operation are few, yield rate is high, durable, good springiness, easily connect, cost is low, good looking appearance.
For achieving the above object, the utility model adopts following technical scheme:
Lock screw spring-piece type spring hinge, comprise handel, end piece and free bearing, one end of described handel is arranged on described free bearing, the end face dual-side of described free bearing is relatively provided with boss, described boss offers through hole, and described handel is provided with bouncing plate, and described bouncing plate stretches between described boss, one end of described end piece is removably articulated on the through hole of free bearing by fixture, and described end piece is positioned at above described bouncing plate.
More preferably, the two sides of described handel one end offer concave indentation, the two sides of described free bearing are arranged in described concave indentation.
More preferably, the inside one end of described bouncing plate is fixed on described handel, and outside one end is elastic free end.
More preferably, described bouncing plate is fixed by welding on described handel.
More preferably, above the passage that described bouncing plate is formed between the end face dual-side of described free bearing.
More preferably, described fixture is screw, bolt or screw.
More preferably, also comprise picture frame, described end piece is fixedly arranged on described picture frame.
More preferably, described handel, described bouncing plate, described end piece and described free bearing are all by metal stamping formed.
The utility model discloses lock screw spring-piece type spring hinge, comprise handel, end piece and free bearing, one end of described handel is arranged on described free bearing, the end face dual-side of described free bearing is relatively provided with boss, described boss offers through hole, described handel is provided with bouncing plate, described bouncing plate stretches between described boss, one end of described end piece is removably articulated on the through hole of free bearing by fixture, and described end piece is positioned at above described bouncing plate, compared with prior art, kayser screw spring-piece type spring hinge of the present utility model, end piece is removably articulated on the through hole of free bearing by fixture, fixed by fixture during installation, during dismounting, fixture is taken off, and realize being separated of handel and end piece, handel and the mutual clamping of free bearing, mount and dismount all very convenient, facilitate the consumer of different individual character, like according to personal interest, freely change collocation picture frame and handel, end piece is positioned at above bouncing plate, outwards open handel or end piece, end piece can press down bouncing plate and realize the function of turning up, this spring hinge structured material is few, part is few, handling ease, operation are few, yield rate is high, durable, easy connection, cost are low, and structure is simple, good looking appearance is changeable, can select arbitrarily the handel of different profile according to the individual demand of client, good springiness, long service life.
Accompanying drawing explanation
Fig. 1 is the assembly drawing of lock screw spring-piece type spring hinge of the present utility model.
Fig. 2 is the vertical view of lock screw spring-piece type spring hinge of the present utility model.
Fig. 3 is the vertical view of handel of the present utility model.
Fig. 4 is the side view of handel of the present utility model.
Fig. 5 is the vertical view of free bearing of the present utility model.
Fig. 6 is the side view of free bearing of the present utility model.
Fig. 7 is the conjunction spleen schematic diagram of lock screw spring-piece type spring hinge of the present utility model.
Fig. 8 is the outer bullet schematic diagram of lock screw spring-piece type spring hinge of the present utility model.
Embodiment
Be further described the utility model below in conjunction with embodiment, this is preferred embodiment of the present utility model.
Embodiment 1
As shown in accompanying drawing 1-2, lock screw spring-piece type spring hinge, comprise handel 1, end piece 2 and free bearing 3, one end 11 of described handel 1 is arranged on described free bearing 3, the end face dual-side of described free bearing 3 is relatively provided with boss 31, described boss 31 offers through hole 32, described handel 1 is provided with bouncing plate 4, described bouncing plate 4 stretches between described boss 31, one end of described end piece 2 is removably articulated on the through hole 32 of free bearing 3 by fixture 5, and described end piece 2 is positioned at above described bouncing plate 4.End piece 2 can be rotated around fixture about 5 on free bearing 3, and when down turning, end piece 2 presses down bouncing plate 4, realizes turning up, and after unclamping, end piece 2, by the elastic reset of self, is bounce back into initial position by bouncing plate 4.
As shown in accompanying drawing 3-6, the two sides of described handel 1 one end 11 offer concave indentation 111, the two sides of described free bearing 3 are arranged in described concave indentation 111.
More preferably, described bouncing plate 4 is inwardly fixed on described handel 1 in one end 41, and outside one end 42 is elastic free end.
More preferably, described bouncing plate 4 is fixed by welding on described 1 handel.
More preferably, above the passage that formed between the end face dual-side of described free bearing 3 of described bouncing plate 4 33.
More preferably, described fixture 5 is screw, bolt or screw.
More preferably, also comprise picture frame 6, described end piece 2 is fixedly arranged on described picture frame 6.
More preferably, described handel 1, described bouncing plate 4, described end piece 2 and described free bearing 3 are all by metal stamping formed.
As shown in accompanying drawing 7-8, lock screw spring-piece type spring hinge of the present utility model, end piece is positioned at above bouncing plate, outwards opens handel or end piece, and end piece can press down bouncing plate and realize the function of turning up.
The utility model discloses lock screw spring-piece type spring hinge, lock screw spring-piece type spring hinge, comprise handel, end piece and free bearing, one end of described handel is arranged on described free bearing, the end face dual-side of described free bearing is relatively provided with boss, described boss offers through hole, described handel is provided with bouncing plate, described bouncing plate stretches between described boss, one end of described end piece is removably articulated on the through hole of free bearing by fixture, and described end piece is positioned at above described bouncing plate, compared with prior art, kayser screw spring-piece type spring hinge of the present utility model, end piece is removably articulated on the through hole of free bearing by fixture, fixed by fixture during installation, during dismounting, fixture is taken off, and realize being separated of handel and end piece, handel and the mutual clamping of free bearing, mount and dismount all very convenient, facilitate the consumer of different individual character, like according to personal interest, freely change collocation picture frame and handel, end piece is positioned at above bouncing plate, outwards open handel or end piece, end piece can press down bouncing plate and realize the function of turning up, this spring hinge structured material is few, part is few, handling ease, operation are few, yield rate is high, durable, easy connection, cost are low, and structure is simple, good looking appearance is changeable, can select arbitrarily the handel of different profile according to the individual demand of client, good springiness, long service life.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. lock screw spring-piece type spring hinge, comprise handel, end piece and free bearing, it is characterized in that: one end of described handel is arranged on described free bearing, the end face dual-side of described free bearing is relatively provided with boss, described boss offers through hole, and described handel is provided with bouncing plate, and described bouncing plate stretches between described boss, one end of described end piece is removably articulated on the through hole of free bearing by fixture, and described end piece is positioned at above described bouncing plate.
2. lock screw spring-piece type spring hinge according to claim 1, it is characterized in that: the two sides of described handel one end offer concave indentation, the two sides of described free bearing are arranged in described concave indentation.
3. lock screw spring-piece type spring hinge according to claim 1, it is characterized in that: the inside one end of described bouncing plate is fixed on described handel, outside one end is elastic free end.
4. lock screw spring-piece type spring hinge according to claim 3, is characterized in that: described bouncing plate is fixed by welding on described handel.
5. the lock screw spring-piece type spring hinge according to claim 1 or 3, is characterized in that: above the passage that described bouncing plate is formed between the end face dual-side of described free bearing.
6. lock screw spring-piece type spring hinge according to claim 1, is characterized in that: described fixture is screw, bolt or screw.
7. lock screw spring-piece type spring hinge according to claim 1, it is characterized in that: also comprise picture frame, described end piece is fixedly arranged on described picture frame.
8. lock screw spring-piece type spring hinge according to claim 1, is characterized in that: described handel, described bouncing plate, described end piece and described free bearing are all by metal stamping formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678706.3U CN205015567U (en) | 2015-09-01 | 2015-09-01 | Lock screw shell fragment formula catapult hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678706.3U CN205015567U (en) | 2015-09-01 | 2015-09-01 | Lock screw shell fragment formula catapult hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015567U true CN205015567U (en) | 2016-02-03 |
Family
ID=55214162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678706.3U Expired - Fee Related CN205015567U (en) | 2015-09-01 | 2015-09-01 | Lock screw shell fragment formula catapult hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015567U (en) |
-
2015
- 2015-09-01 CN CN201520678706.3U patent/CN205015567U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200901 |