CN201044022Y - Sling pen packed binder - Google Patents
Sling pen packed binder Download PDFInfo
- Publication number
- CN201044022Y CN201044022Y CNU2007201202951U CN200720120295U CN201044022Y CN 201044022 Y CN201044022 Y CN 201044022Y CN U2007201202951 U CNU2007201202951 U CN U2007201202951U CN 200720120295 U CN200720120295 U CN 200720120295U CN 201044022 Y CN201044022 Y CN 201044022Y
- Authority
- CN
- China
- Prior art keywords
- hole
- perforation
- support
- base
- catapult
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
A catapult-pen holder (100) comprises a base (110) and a bracket (120) arranged on the base (110); the bracket (120) is equipped with a U-shaped groove (130) and the lower part of the bracket (120) is equipped with a horizontally perforated through hole (121); a movable rod (140) is arranged in the through hole (121) and the movable rod (140) is equipped with a tapered bevel (141); the upper part of the U-shaped groove is equipped with a pore (122) and the central axis of the pore (122) is vertical to the axis of the through hole (121); a screw guide pipe (123) is arranged in the pore (122); the lower part of the U-shaped groove is equipped with a second pore (124) which is concentric with the pore (122) and the second pore (124) is perforated with the pore (121); a locating pin (125) is arranged in the second pore (124) and the lower end of the locating pin (125) is propped against the bevel (141) of the movable rod (140). The holder is characterized by simple structure and convenient use and the miniature screws can be conveniently arranged on the spectacle arms and frame.
Description
Technical field
The utility model relates to a kind of instrument that is used to repair glasses, a specifically a kind of convenient catapult clamp device of repairing connecting screw between mirror leg and the picture frame.
Background technology
Existing spectacle frame generally comprises mirror leg and picture frame, and the mirror leg is used to be clipped in wearer's two ears, and picture frame is used for the device lens, is convenient collection, between the mirror leg and picture frame of spectacle frame, flexibly connects by miniature screw mostly; The spectacle frame of this structure is long slightly service time, is easy to cause miniature screw to drop or stripped thread, must change new miniature screw in this case., because little shape screw is very little, the repairman must not just can load onto with miniature pincers by magnifier very difficultly, and the method for this traditional dress screw is time-consuming.If run into the mirror leg is the mirror leg of band spring, and it gets up mirror leg and mirror frame apparatus just difficult more.
Summary of the invention
The purpose of this utility model is to provide a kind of catapult simple in structure, an easy to use clamp device to society, and it can install miniature screw on mirror leg and the picture frame easily.
The technical solution of the utility model is: design a kind of catapult clamp device, comprise base, be arranged on the support on the base, be provided with U-lag, be provided with a through hole that laterally runs through in the support bottom at described support, in described through hole, be provided with carriage release lever, on carriage release lever, be provided with an inclined-plane at least; Be provided with perforation on described U-lag top, the central axis of described perforation and the axis normal of described through hole are provided with the screw guide pipe in described perforation; Be provided with second perforation concentric with described perforation in described U-lag bottom, second perforation connects with described through hole, the register pin of in second perforation, establishing, and the lower end of register pin is against on the inclined-plane of described carriage release lever.
As to improvement of the present utility model, a described catapult clamp device also comprises extension spring structure and the latch more than one or, described extension spring structure is parallel to each other by two, and two cylinders of a determining deviation are formed at interval, and described extension spring structure is fixed on the described base or is fixed on the described support; Described latch activity is inserted in the preformed hole on described base or the support.
Described base is folding with described support and is connected.
On the bottom surface of described base, be provided with anti-skidding line.
The utility model is provided with a through hole that laterally runs through owing to having adopted in the support bottom, is provided with carriage release lever in described through hole, is provided with an inclined-plane on carriage release lever at least; Be provided with perforation on described U-lag top, the central axis of described perforation and the axis normal of described through hole are provided with the screw guide pipe in described perforation; Be provided with second perforation concentric with described perforation in described U-lag bottom, second perforation connects with described through hole, the register pin of in second perforation, establishing, the lower end of register pin is against the structure on the inclined-plane of described carriage release lever, in use, the borehole jack that at first will need connecting portion on the picture frame of miniature screw is on the register pin that is being positioned at second perforation, then, depress the screw guide pipe that is positioned at perforation, be against on the hole of connecting portion on the picture frame, miniature screw is put into the screw guide pipe, miniature screw is headed in the hole of connecting portion, and rotate on the hole of the connecting portion that just little shape screw can be contained in picture frame with miniature screwdriver.
The utility model has adopted extension spring structure and the latch more than one or, and described extension spring structure is parallel to each other by two, and two cylinders of a determining deviation are formed at interval, and described extension spring structure is fixed on the described base or is fixed on the described support; Described latch activity is inserted in the interior structure of preformed hole on described base or the support, when device has inner spring on running into the mirror leg, the hole of connecting portion on the mirror leg since the effect of spring be difficult to aim at the hole of connecting portion on the picture frame, at this moment, can be earlier with the borehole jack of connecting portion on the mirror leg therein on thinner cylinder, the mirror leg is inwardly pushed away, under the effect of replacing of an other cylinder, connecting portion on the mirror leg can be overhanging, at this moment be inserted in the rear portion of connecting portion again with latch, prop up connecting portion, be not allowed to condition at using of spring and retreat, like this, just can easily mirror leg and picture frame have been coupled together.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is Fig. 1 master's TV structure synoptic diagram;
Fig. 3 is the plan structure synoptic diagram of Fig. 1;
Fig. 4 is the left TV structure synoptic diagram of Fig. 1;
Fig. 5 is the new user mode structural representation of this practicality.
Embodiment
See also Fig. 1 to Fig. 4, it is a kind of catapult clamp device 100, comprise base 110, be arranged on the support 120 on the base 110, on described support 120, be provided with U-lag 130, be provided with a through hole that laterally runs through 121 in support 120 bottoms, in described through hole 121, be provided with carriage release lever 140, on carriage release lever 140, be provided with a tapered slope 141; Be provided with perforation 122 on described U-lag 130 tops, the axis normal of the central axis of described perforation 122 and described through hole 121 is provided with screw guide pipe 123 in described perforation 122; Be provided with in described U-lag 130 bottoms with concentric second perforation, 124, the second perforation 124 of described perforation 122 and connect with described through hole 121, the register pin of in second perforation 124, establishing 125, the lower end of register pin 125 is against on the inclined-plane 141 of described carriage release lever 140.Described base 110 is folding with described support 120 by the screw (not shown) and is connected, and promptly unclamps screw, and base 110 can separate with support 120, and the conveniently assemble and disassemble register pin 125 like this.On the bottom surface of described base 110, be provided with anti-skidding line (not shown), can prevent that the catapult clamp device 100 from sliding on work top.A described catapult clamp device 100 also comprises extension spring structure 150 and the latch more than one or one 160, described extension spring structure 150 is parallel to each other by two, two cylinders of a determining deviation 151,152 are formed at interval, and described extension spring structure 150 is fixed on the platform that protrudes out of described support 120; Latch 160 has three difform latches among this figure, and all activity is inserted in the preformed hole on the described base 110.Obviously, extension spring structure 150 also can be fixed on described base 110, as long as can satisfy the needs of repairing; Described latch 160 is also movable to be inserted on the support 120.
When the utility model is merely tightened up a screw in conduct, its use is as follows, elder generation is enclosed within the hole (not shown) of the picture frame connecting portion of spectacle frame on the register pin 125, then screw guide pipe 123 is pressed down, allow screw guide pipe 123 withstand on the hole of picture frame connecting portion, miniature screw is packed in the screw guide pipe 123, miniature screw is pressed onto on the hole of picture frame connecting portion with screwdriver, then, the rotary screw cutter just can have been turned round miniature screw at the picture frame connecting portion, in the time of in the hole of miniature screw precession connecting portion, miniature screw can push up register pin 125 down gradually.
See also Fig. 5, the user mode structural representation of Fig. 5 when to be that this practicality is new draw back the mirror leg that has spring.If magnetic itself has spring 171 to mirror leg 170, when mirror leg 170 is connected with picture frame, can be because the pulling force effect of the spring 171 in the mirror leg 170, can be difficult to its circular hole 172 is aimed at the hole of picture frame connecting portion, at this moment, circular hole 172 outwards need be pulled out a bit, and the location is convenient and the hole contraposition of picture frame connecting portion.In use, earlier the circular hole on the mirror leg 170 172 is enclosed within on the cylinder 152, allow the mirror leg withstand on another cylinder 151, firmly promote mirror leg 170 towards the arrow A direction, this is that circular hole 172 can be drawn out, use latch 160 (can select different latch 160 for use) to withstand on circular hole 172 rear ends again according to different mirror legs 170, with circular hole 172 location, like this, just can be easily with the hole contraposition of picture frame connecting portion.
Claims (4)
1. catapult clamp device, it is characterized in that: comprise base, be arranged on the support on the base, be provided with U-lag, be provided with a through hole that laterally runs through in the support bottom at described support, in described through hole, be provided with carriage release lever, on carriage release lever, be provided with an inclined-plane at least; Be provided with perforation on described U-lag top, the central axis of described perforation and the axis normal of described through hole are provided with the screw guide pipe in described perforation; Be provided with second perforation concentric with described perforation in described U-lag bottom, second perforation connects with described through hole, the register pin of in second perforation, establishing, and the lower end of register pin is against on the inclined-plane of described carriage release lever.
2. a catapult clamp device according to claim 1, it is characterized in that: a described catapult clamp device also comprises extension spring structure and the latch more than one or, described extension spring structure is parallel to each other by two, two cylinders of a determining deviation are formed at interval, and described extension spring structure is fixed on the described base or is fixed on the described support; Described latch activity is inserted in the preformed hole on described base or the support.
3. a catapult clamp device according to claim 1 and 2, it is characterized in that: described base is folding with described support and is connected.
4. a catapult clamp device according to claim 3 is characterized in that: be provided with anti-skidding line on the bottom surface of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201202951U CN201044022Y (en) | 2007-05-24 | 2007-05-24 | Sling pen packed binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201202951U CN201044022Y (en) | 2007-05-24 | 2007-05-24 | Sling pen packed binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044022Y true CN201044022Y (en) | 2008-04-02 |
Family
ID=39258913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201202951U Expired - Fee Related CN201044022Y (en) | 2007-05-24 | 2007-05-24 | Sling pen packed binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044022Y (en) |
-
2007
- 2007-05-24 CN CNU2007201202951U patent/CN201044022Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 |