CN201784284U - Ring grip structure for loading paper documents and connecting thread thereof - Google Patents
Ring grip structure for loading paper documents and connecting thread thereof Download PDFInfo
- Publication number
- CN201784284U CN201784284U CN2010202429767U CN201020242976U CN201784284U CN 201784284 U CN201784284 U CN 201784284U CN 2010202429767 U CN2010202429767 U CN 2010202429767U CN 201020242976 U CN201020242976 U CN 201020242976U CN 201784284 U CN201784284 U CN 201784284U
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- connecting line
- line
- deformation section
- longitudinal centre
- handle
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Abstract
The utility model discloses a ring grip structure, in particular to the ring grip structure for loading paper documents. The utility model also discloses a connecting thread for the ring grip structure. The ring grip structure for loading the paper documents comprises a lock block, a connecting thread and a handle, wherein the connecting thread is provided with a deforming section which is asymmetrically arranged along the longitudinal central line; the lock block is arranged at the tail part on one end of the handle and is provided with a mounting hole for the connecting thread; one end of the connecting thread is installed inside the mounting hole, and the other end of the connecting thread is installed on the handle. A beginning end and a terminating end of the connecting thread are respectively arranged at two sides of the transverse central line of the connecting thread; and the deforming section of the connecting thread is of an asymmetrical structure which at least passes through the longitudinal central line of the connecting thread for one time, and a stress central line of the connecting thread is overlapped with the longitudinal central line.
Description
Technical field
The utility model relates to a kind of marmon clamp structure, especially relates to a kind of marmon clamp structure that is used to load paper sheet document.The utility model also relates to a kind of connecting line that is used for described marmon clamp structure.
Background technology
Be the stereoscopic structure of the marmon clamp of present known monolever switch and energy auto lock as shown in Figure 1, it is made up of lock dog, connecting line, handle, bearing pin, face-piece assembly, face-piece, at least one pair of shackle, corn and sill strip, general lock dog, handle material are plastic cement, materials such as connecting line, bearing pin, face-piece assembly, face-piece, shackle, sill strip adopt metal, and its structure as shown in Figure 2; Handle is connected with the face-piece assembly by bearing pin, handle can rotate around bearing pin, the face-piece assembly is fixed on the face-piece, shackle is fixed on the sill strip, sill strip can rotate around its edge in face-piece, marmon clamp is in and closes the folder locking state under the normality, and the handle tail end remains with the sill strip tail end and contacts, as shown in Figure 3; Wherein be made up of lock dog, connecting line, handle, bearing pin and sill strip marmon clamp is carried out the mechanism that latching operation is locked in the switch reconciliation, lock dog, connecting line, each junction of handle can freely be rotated, as shown in Figure 4.The marmon clamp of described existing monolever switch and energy auto lock, because described connecting line is made up of initiating terminal, clearing end and the deformation section between initiating terminal and clearing end, as shown in Figure 5, this connecting line have one along its length longitudinal centre line and the cross central line of a broad ways, its structure is the symmetrical closed framework structure that homonymy, deformation section that initiating terminal and clearing end are positioned at the cross central line of broad ways are positioned at the both sides of longitudinal centre line along its length, so intermediate deformation section rigidity is not yielding by force; When handle around bearing pin by level when vertical direction rotate to close folder, the same moved further of the rotation of handle and connecting line and lock dog is subjected to stopping of sill strip avoiding hollow groove inclined-plane and stops, and the medial arc position rigidity of connecting line is too strong, deflection is little being subjected under the big pressure that handle promotes, can not effectively alleviate the pass folder power that the handle drives sill strip rotates, thereby cause that pass folder power is big.It is big that the marmon clamp handle closes folder power, not only operation effort, and also part very easily is damaged and shortens service life of marmon clamp.In addition,, offer a flute profile circular hole, thereby lock dog intensity is herein reduced greatly, be easy to split off, also can shorten the service life of marmon clamp in the position that described lock dog afterbody cooperates with connecting line for the ease of described connecting line is installed.
The utility model content
Technical problem to be solved in the utility model is: a kind of lock dog intensity marmon clamp structure preferably is provided; The utility model also provides a kind of simple in structure, yielding connecting line that is used for described marmon clamp structure.
The technical scheme that solves the problems of the technologies described above is: the marmon clamp structure that is used to load paper sheet document, described marmon clamp structure comprises lock dog, connecting line, handle, described connecting line have one longitudinally center line be the deformation section of asymmetric arrangement, described deformation section passes once described longitudinal centre line at least; The afterbody that described lock dog is positioned at handle one end is provided with the installing hole of connecting line; One end of described connecting line is installed in the described installing hole, and the other end is installed on the handle.
Further be that described lock dog is provided with vertical arranged outside finite place piece at installing hole place.
The connecting line that is used for described marmon clamp structure, described connecting line comprises initiating terminal, clearing end, the deformation section between initiating terminal and clearing end, this connecting line have one along its length longitudinal centre line and the cross central line of a broad ways, described initiating terminal and described clearing end lay respectively at the both sides of described cross central line; Described deformation section is for passing once the unsymmetric structure of described longitudinal centre line at least, and its center of effort's line overlaps with described longitudinal centre line.
Further be that described deformation section is an arcuate structure.
Further be that described deformation section is a rectilinear structure.
Further be that described initiating terminal and clearing end are positioned at the homonymy of described longitudinal centre line.
Further be that described initiating terminal and clearing end are positioned at the heteropleural of described longitudinal centre line.
Further be that described initiating terminal is connected with described deformation section by changeover portion with clearing end.
The beneficial effects of the utility model are: change installing hole into by the mounting groove that will be arranged on the lock dog afterbody originally, make described lock dog structural strength obtain bigger raising, connect stable more, reliable.Further the connecting line of former sealing structure is changed into the Open architecture that initiating terminal and clearing end lay respectively at the cross central line both sides, and make deformation section pass longitudinal centre line at least one time, needed external force when adopting the connecting line of described structure to reduce the connecting line distortion greatly, thereby effectively alleviated the pass folder power that the handle drives sill strip rotates, order is closed folder power and is reduced, improved the operability of described structure ring clevis, simultaneously also reduced to damage the probability of marmon clamp, prolonged the service life of described marmon clamp because of operating physical force is excessive.For connecting line of the present utility model is applied in the marmon clamp of different sizes or different occasions, the utility model also provides the distortion arm of a plurality of different structures, has enlarged range of application of the present utility model.
Description of drawings
Fig. 1 is the overall appearance structural representation of the utility model prior art;
Fig. 2 disassembles schematic diagram for the utility model prior art structure;
Structural representation when Fig. 3 is in locking state for the existing marmon clamp of the utility model;
Fig. 4 is the utility model prior art locking mechanism structure schematic diagram;
Fig. 5 is the existing connecting line structural representation of the utility model;
Fig. 6 is used to load the whole assembling stereogram of the marmon clamp structure of paper sheet document for the utility model;
The lock dog of Fig. 7 marmon clamp of described connecting line structure for the utility model adopts improves structural perspective;
Fig. 8 is connecting line, lock dog and the handle assembling schematic diagram of the marmon clamp after the utility model the adopts described connecting line structure
Fig. 9 is; The utility model is used to load the structural representation of connecting line of the marmon clamp of paper sheet document;
Figure 10 to Figure 11 the utility model is used to load the modification structures schematic diagram of connecting line of the marmon clamp of paper sheet document.
Be labeled as among the figure: lock dog 1, installing hole 120, locating part 130, connecting line 2, initiating terminal 230, clearing end 240, longitudinal centre line 250, cross central line 260, deformation section 270, linkage section 280, handle 3, sill strip 4, face-piece 5.
The specific embodiment
As Fig. 6, Fig. 7, shown in Figure 8, be that the utility model provides a kind of lock dog intensity marmon clamp structure preferably, described marmon clamp structure comprises lock dog 1, connecting line 2, handle 3, described connecting line 2 have one longitudinally center line 250 be the deformation section 270 of asymmetric arrangement, described deformation section 270 passes once described longitudinal centre line 250 at least; The afterbody that described lock dog 1 is positioned at handle 3 one ends is provided with the installing hole 120 of connecting line 2; One end of described connecting line 2 is installed in the described installing hole 120, and the other end is installed on the handle 3.Described longitudinal centre line 250 is and lock dog center line after lock dog 1 cooperates, be that described longitudinal centre line 250 overlaps with the longitudinal centre line of described lock dog 1, preventing that described connecting line 2 from making lock dog the image at lock dog center occur departing from the process of pulling lock dog 1, and then cause the friction of lock dog and component or lock dog unbalance stress and damage lock dog 1; After described lock dog 1 afterbody adopts described installing hole 120 structures, just there is not a groove that reduces lock dog 1 intensity greatly at the afterbody of lock dog 1, thereby the intensity of lock dog 1 is greatly improved, prolonged full annular folder service life.
The utility model also provides a kind of simple in structure, connecting line that deformation force is little that is used for described marmon clamp structure.Described connecting line comprises initiating terminal 230, clearing end 240, the deformation section 270 between initiating terminal 230 and clearing end 240, this connecting line have one along its length longitudinal centre line 250 and the cross central line 260 of a broad ways, described initiating terminal 230 and described clearing end 240 lay respectively at the both sides of described cross central line 260; Described deformation section 270 is for passing once the unsymmetric structure of described longitudinal centre line 250 at least, and its center of effort's line overlaps with described longitudinal centre line 250.Because connecting line 2 lays respectively at described connecting line longitudinal centre line 250 both sides for the initiating terminal 230 of easy deformation and clearing end 240, and deformation section 270 is for passing the asymmetrical Open architecture of a longitudinal centre line 250 at least, and its center of effort's line overlaps with described longitudinal centre line 250, like this in the operating process of closed loop clevis, the deformation force that need impose on open connecting line 2 is much smaller during just than enclosed construction, thereby can be easy to make handle 3 to reset, drive sill strip 4 by handle 3 again and close folder around face-piece 5 upsets, accumulation of energy by connecting line 2 distortion drives lock dog 1 auto lock sill strip 4 again, thereby effectively reduced handle 3 and driven sill strip 4 around the pass of face-piece 5 rotations folder power, reaching only needs less operating physical force to get final product the purpose of closed loop clevis, simultaneously because operating physical force is less, also be not easy to damage the part of marmon clamp, thereby can effectively prolong the service life of marmon clamp.
Because the structure of connecting line 2 has become the existing asymmetric Open architecture that is subjected to the external force effect to be easy to be out of shape by original symmetrical enclosed construction, also can be rectilinear structure so described deformation section 270 can be an arcuate structure; And the initiating terminal 230 of described connecting line 2 and clearing end 240 can lay respectively at the homonymy or the heteropleural of described connecting line 2 longitudinal centre lines, as Fig. 9, Figure 10, shown in Figure 11, determine that according to the design feature and the employed situation difference of marmon clamp adopting arcuate structure still is the employing rectilinear structure, determines that initiating terminal 230 and clearing end 240 are positioned at the homonymy or the heteropleural of connecting line 2 longitudinal centre lines then.
If will all be set to deformation section 270 between the initiating terminal 230 of connecting line 2 and the clearing end 240, difficulty is satisfied on manufacture craft, both made make between the lock dog 1 of marmon clamp and handle 3, arrange also inconvenient, in order to improve the manufacture craft of described connecting line, be convenient to simultaneously the layout on marmon clamp again, described initiating terminal 230 is connected with described deformation section 270 by changeover portion 280 with clearing end 240.Such connecting line 2 manufacture crafts are strong, and the layout on marmon clamp is also very convenient, as Fig. 9, Figure 10, shown in Figure 11.
As Fig. 9, Figure 10, shown in Figure 11, structure according to connecting line, when connecting line 2 is pressed Fig. 6, when structural group shown in Figure 8 is dressed up marmon clamp or release mechanism, if only an end afterbody that is positioned at handle 3 at lock dog 1 is provided with the installing hole 120 of a connecting line 2, then in use connecting line 2 is easy to withdraw from from installing hole 120, marmon clamp was lost efficacy, for fear of described situation occurring, the described vertical arranged outside finite place piece 130 that is provided with the lock dog 1 at installing hole 120 places, the initiating terminal 230 of connecting line 2 or clearing end 240 played after installation limit the effect that it withdraws from, guaranteed the normal use of marmon clamp.
Claims (8)
1. be used to load the marmon clamp structure of paper sheet document, described marmon clamp structure comprises lock dog (1), connecting line (2), handle (3), it is characterized in that: described connecting line (2) has one, and longitudinally center line (250) is for being the deformation section (270) of asymmetric arrangement, and described deformation section (270) passes once described longitudinal centre line (250) at least; The afterbody that described lock dog (1) is positioned at handle (3) one ends is provided with the installing hole (120) of connecting line (2); One end of described connecting line (2) is installed in the described installing hole (120), and the other end is installed on the handle (3).
2. the marmon clamp structure that is used to load paper sheet document according to claim 2 is characterized in that: described lock dog (1) is provided with vertical arranged outside finite place piece (130) that installing hole (120) is located.
3. the connecting line that is used for the described marmon clamp structure of claim 1, described connecting line comprises initiating terminal (230), clearing end (240), is positioned at the deformation section (270) between initiating terminal (230) and the clearing end (240), this connecting line have one along its length longitudinal centre line (250) and the cross central line (260) of a broad ways, it is characterized in that: described initiating terminal (230) and described clearing end (240) lay respectively at the both sides of described cross central line (260); Described deformation section (270) is for passing once the unsymmetric structure of described longitudinal centre line (250) at least, and its center of effort's line overlaps with described longitudinal centre line (250).
4. connecting line according to claim 3 is characterized in that: described deformation section (270) is an arcuate structure.
5. the marmon clamp connecting line structure that is used to load paper sheet document according to claim 3 is characterized in that: described deformation section (270) is a rectilinear structure.
6. connecting line according to claim 3 is characterized in that: described initiating terminal (230) and clearing end (240) are positioned at the homonymy of described longitudinal centre line (250).
7. connecting line according to claim 3 is characterized in that: described initiating terminal (230) and clearing end (240) are positioned at the heteropleural of described longitudinal centre line (250).
8. according to the described connecting line in arbitrary top in the claim 3～7, it is characterized in that: described initiating terminal (230) is connected with described deformation section (270) by changeover portion (280) with clearing end (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202429767U CN201784284U (en) | 2010-06-30 | 2010-06-30 | Ring grip structure for loading paper documents and connecting thread thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202429767U CN201784284U (en) | 2010-06-30 | 2010-06-30 | Ring grip structure for loading paper documents and connecting thread thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784284U true CN201784284U (en) | 2011-04-06 |
Family
ID=43816261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202429767U Expired - Fee Related CN201784284U (en) | 2010-06-30 | 2010-06-30 | Ring grip structure for loading paper documents and connecting thread thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568634A (en) * | 2012-07-26 | 2014-02-12 | 萧仲贤 | Binder |
-
2010
- 2010-06-30 CN CN2010202429767U patent/CN201784284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568634A (en) * | 2012-07-26 | 2014-02-12 | 萧仲贤 | Binder |
| CN103568634B (en) * | 2012-07-26 | 2015-07-29 | 萧仲贤 | Loose-leaf binder |
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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: 20110406 Termination date: 20110630 |