CN202399688U - Improved shell-less ring clamp - Google Patents
Improved shell-less ring clamp Download PDFInfo
- Publication number
- CN202399688U CN202399688U CN2012200104632U CN201220010463U CN202399688U CN 202399688 U CN202399688 U CN 202399688U CN 2012200104632 U CN2012200104632 U CN 2012200104632U CN 201220010463 U CN201220010463 U CN 201220010463U CN 202399688 U CN202399688 U CN 202399688U
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- Prior art keywords
- activity bar
- fixed strip
- less ring
- improved shell
- shell
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Abstract
The utility model relates to the technical field of a holding fixture of a folder, in particular to an improved shell-less ring clamp. The improved shell-less ring clamp comprises a fixing strip, a load-bearing hook and a movable strip which can rotate relative to the fixing strip and can slide along the length direction of the fixing strip; the load-bearing hook is fixed on the upper surface of the fixing strip; the movable strip is movably lapped at one side of the fixing strip; a spring is connected between the movable strip and the fixing strip; and a movable shackle is fixed on the upper surface of the movable strip. The improved shell-less ring clamp has simple structure; parts such as a baseplate, a shell and the like are omitted in the improved shell-less ring clamp; and the shell-less ring clamp is easier and more convenient to open and close, convenient to use and lower in cost.
Description
Technical field
The utility model relates to the clamp technology field of file, relates in particular to a kind of improved shell-less ring folder.
Background technology
Be fixed with anchor clamps on the epimere of file; Anchor clamps are used for binder edge paper with holes, at present, are used in the clamp structure more complicated on the file; Cost is high; The anchor clamps that are used on the file are that anchor clamps comprise base plate, left ring flat-plate, right ring flat-plate, left ring, right ring shown in the Chinese patent of " dicyclo is buckled document clamper " like the patent No. for " 99221374.6 ", patent name, and spring is fixed on the ring flat-plate in left ring flat-plate, the right ring flat-plate; Left side ring flat-plate, right ring flat-plate are connected through the hinge, and the fixed form of left ring, right ring is that wherein a side adopts the grab groove of grab and opposite side to cooperatively interact fixing.Left side ring, right ring are individually fixed on left ring flat-plate, the right ring flat-plate, and when opening and closing the folder, left ring flat-plate, right ring flat-plate are followed left ring, the rotation of right ring respectively, and left ring flat-plate, right ring flat-plate are respectively around its jointed shaft rotation.This kind anchor clamps are owing to left ring flat-plate, right ring flat-plate all will rotate, and therefore, anchor clamps must be provided with substrate, and substrate is used for the epimere of clamps in file, and also as the installation base plate of left ring flat-plate, right ring flat-plate, clamp member is many for substrate, and cost is high.
In addition, the left ring flat-plate of anchor clamps, right ring flat-plate all are movable, and anchor clamps are relatively more difficult when opening and closing the folder, the trouble that opens and closes the folder, and the resistance that opens and closes the folder is big, uses inconvenience.In order to address the aforementioned drawbacks, the applicant discloses " a kind of shell-less ring folder " in the patent No. is the Chinese invention patent of " 200910038385 ".This shell-less ring folder can only slide activity bar along the length direction of fixed strip through barb, because this barb is arranged at the Access Division of activity bar and fixed strip, and the one side inconvenient machining, this barb size is less on the other hand, has limited the sliding stroke of fixed strip.
Summary of the invention
The purpose of the utility model is exactly to the deficiency of prior art existence a kind of improved shell-less ring folder to be provided, and its scientific structure is simple, and cost is low, and it is easily convenient to open and close the folder, and is easy to use.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of improved shell-less ring folder; Comprise fixed strip, load-bearing hook, can said relatively fixed strip rotation and the activity bar that can slide along the length direction of said fixed strip, said load-bearing hook is fixed in said fixed strip upper surface, said activity bar activity overlaps a side of said fixed strip; Be connected with spring between said activity bar and the said fixed strip, the upper surface of said activity bar is fixed with movable shackle.
The lap-joint of said fixed strip and activity bar is provided with stopping means.
Said stopping means comprises two shackle member, and said two shackle member are arranged at said fixed strip and said activity bar lower surface respectively, and clamping each other.
Said stopping means comprises turning set, turning cylinder, and said turning set, turning cylinder are arranged at said fixed strip and said activity bar lower surface respectively, and said turning cylinder can endwisely slip along said turning set.
The lower surface of said activity bar and fixed strip is respectively equipped with grab, and the two ends of said spring connect the grab of said activity bar and said fixed strip respectively.
Said activity bar one end is provided with the handle that is used to promote activity bar.
Said fixed strip is provided with groove near an end of said handle, is connected with torsion spring in the said groove, and the other end of said torsion spring is through the bayonet lock said activity bar of conflicting.
Said activity bar is provided with locating hole, and said bayonet lock one end stretches into said locating hole, and the said bayonet lock other end stretches into the hollow bulb of said torsion spring, and the side of said bayonet lock is provided with lug boss, and said locating hole is provided with the buckling groove of the said lug boss of inlay card.
Said locating hole is a through hole, and said locating hole is provided with the mounting groove corresponding with said lug boss, and said mounting groove and said buckling groove stagger, and the end of said bayonet lock is provided with the cutter groove that cooperates with screwdriver.
Said activity bar is provided with conflict face, and said conflict face and said torsion spring one turns round arm and conflicts and be connected.
The utility model beneficial effect is: the utility model comprise fixed strip, load-bearing hook, can said relatively fixed strip rotation and the activity bar that can slide along the length direction of said fixed strip; Said load-bearing hook is fixed in said fixed strip upper surface, and said activity bar activity overlaps a side of said fixed strip, is connected with spring between said activity bar and the said fixed strip; The upper surface of said activity bar is fixed with movable shackle; The utility model is simple in structure, has cancelled parts such as substrate, shell, and shell-less ring folder is more easily convenient when opening and closing the folder; Easy to use, and the shell-less ring folder cost is lower.
Description of drawings
Fig. 1 is a kind of structural representation of embodiment of the improved shell-less ring folder of the utility model.
Fig. 2 is the decomposing schematic representation of shell-less ring folder among Fig. 1.
Fig. 3 is the structural representation of another angle of shell-less ring folder among Fig. 1.
Fig. 4 is the decomposing schematic representation of another embodiment of the improved shell-less ring folder of the utility model.
Fig. 5 is the structural representation of activity bar among Fig. 4.
In Fig. 1 ~ Fig. 5, include:
1---fixed strip 11---groove
12---grab 2---load-bearing hook
3---activity bar 31---locating hole
32---buckling groove 33---mounting groove
34---conflict face 4---spring
5---movable shackle 6---stopping means
61---shackle member 62---turning set
63---turning cylinder 7---handle
8---torsion spring 9---bayonet lock
91---lug boss 92---cutter groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
embodiment one.
A kind of improved shell-less ring folder of the utility model; Like Fig. 1 ~ shown in Figure 3; It comprises fixed strip 1, load-bearing hook 2, activity bar 3, spring 4, movable shackle 5, and fixed strip 1 is used for fixing on the file epimere, and fixed strip 1 is fixed all the time; The upper surface of fixed strip 1 is fixed with load-bearing hook 2, and load-bearing hook 2 also is fixed.The upper surface of said activity bar 3 is fixed with movable shackle 5, and movable shackle 5 is followed activity bar 3 rotations.Point out that further activity bar 3 movable overlap joints are in a side of fixed strip 1, activity bar 3 is movable, is connected with spring 4 between activity bar 3 and the fixed strip 1, and activity bar 3 can be rotated by relative fixed bar 1, and activity bar 3 can be slided along the length direction of fixed strip 1.The utility model is more easily convenient when opening and closing the folder, and uses conveniently, and shell-less ring folder has been cancelled parts such as substrate, shell; Ingenious combination through fixed strip 1 and activity bar 3 be connected the function that realizes anchor clamps, reduce product cost significantly, and structural strength is high; Reliable in action when opening and closing the folder; Easily convenient, easy to use, make shell-less ring folder have the bigger market competitiveness.
As shown in Figure 3, the lap-joint of said fixed strip 1 and activity bar 3 is provided with stopping means 6.Further, said stopping means 6 comprises two shackle member 61, and said two shackle member 61 are arranged at said fixed strip 1 and said activity bar 3 lower surfaces respectively, and clamping each other.The shackle member 61 of present embodiment is set to barb-like, and two shackle member 61 link each other, and stopping means 6 makes activity bar 3 to slide along fixed strip 1 length direction.
As shown in Figure 3; Said activity bar 3 is respectively equipped with grab 12 with the lower surface of fixed strip 1; The two ends of said spring 4 connect the grab 12 of said activity bar 3 and said fixed strip 1 respectively, and in the present embodiment, grab 12 is fixed strip 1 or activity bar 3 punch formings; Certainly, the two ends of spring 4 also can adopt other modes to connect fixed strip 1 and activity bar 2.Said spring 4 is extension spring, and spring 4 has two effects, first; Spring 4 provides a revolving force, and the spring 4 after process is reversed has the trend of reverse reset, so 4 pairs of activity bar 3 of spring apply a revolving force; This revolving force is the folder power of opening of ordering about activity bar 3 rotations; This revolving force can order about activity bar 3 direction rotation laterally, and then movable shackle 5 was opened with the load-bearing hook in 2 minutes, realizes opening the folder action; The second, spring 4 provides an active force that is parallel to the length direction of fixed strip 1, and the hook-bill that this active force orders about activity bar 3 snaps in the hook-bill of fixed strip 1, activity bar 3 and fixed strip 1 can be overlapped each other and constitutes the ring body of a sealing.Certainly, said spring 4 can also be stage clip, as long as stage clip reaches the purpose of above-mentioned spring 4 to the active force of activity bar 3.
Said activity bar 3 one ends are provided with the handle 7 that is used to promote activity bar 3, can promote the length direction slip of activity bar 3 along fixed strip 1 easily through handle 7, and are easy and convenient.
embodiment two.
Like Fig. 4 ~ shown in Figure 5, be another embodiment of the utility model, present embodiment has adopted the stopping means 6 of another kind of structure.Said stopping means 6 comprises turning set 62, turning cylinder 63; Said turning set 62, turning cylinder 63 are arranged at said fixed strip 1 and said activity bar 3 lower surfaces respectively; Said turning cylinder 63 can endwisely slip along said turning set 62; Through turning set 62, turning cylinder 63, activity bar 3 both can be rotated around fixed strip 1, also can slide along the length direction of fixed strip 1.
The other technologies characteristic of present embodiment is identical with embodiment one, repeats no more at this.
embodiment three.
As shown in Figure 4; Said fixed strip 1 is provided with groove 11 near an end of said handle 7; Be connected with torsion spring 8 in the said groove 11, the other end of said torsion spring 8 is through the bayonet lock 9 said activity bar 3 of conflicting, and the effect of the spring 4 among the effect of torsion spring 8 and the embodiment one is identical.The middle part of groove 11 is provided with convexity, and this convexity stretches into the hollow bulb of said torsion spring 8.
Further; As shown in Figure 5; Said activity bar 3 is provided with locating hole 31, and said bayonet lock 9 one ends stretch into said locating hole 31, and said bayonet lock 9 other ends stretch into the hollow bulb of said torsion spring 8; The side of said bayonet lock 9 is provided with lug boss 91, and said locating hole 31 is provided with the buckling groove 32 of the said lug boss 91 of inlay card.Said activity bar 3 is provided with conflict face 34, and said conflict face 34 and said torsion spring 8 one turns round arm and conflicts and be connected.When driving handle 7, buckling groove 32 compression torsion springs 8, movable shackle 5 separates with load-bearing hook 2, and under the effect of torsion spring 8, activity bar 3 is to anticlockwise then, because the inlay card effect of buckling groove 32, bayonet lock 9 rotates with buckling groove 32.
For easy for installation, said locating hole 31 is set to through hole, and said locating hole 31 is provided with the mounting groove 33 corresponding with said lug boss 91; Said mounting groove 33 staggers with said buckling groove 32, and the end of said bayonet lock 9 is provided with the cutter groove 92 that cooperates with screwdriver, during installation; Bayonet lock 9 is stretched into from mounting groove 33; Conflict is placed on the torsion spring 8 between activity bar 3 and the fixed strip 1, through screwdriver rotation bayonet lock 9, makes bayonet lock 9 link grooves 32 then.
The other technologies characteristic of present embodiment is identical with embodiment two, repeats no more at this.
Should be noted that at last; Above embodiment is only in order to explain the technical scheme of the utility model; But not to the restriction of the utility model protection domain, although with reference to preferred embodiment the utility model has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (10)
1. improved shell-less ring folder; It is characterized in that: comprise fixed strip (1), load-bearing hook (2), can said relatively fixed strip (1) rotation and the activity bar (3) that can slide along the length direction of said fixed strip (1); Said load-bearing hook (2) is fixed in said fixed strip (1) upper surface; One side of the movable said fixed strip of overlap joint of said activity bar (3) (1); Be connected with spring (4) between said activity bar (3) and the said fixed strip (1), the upper surface of said activity bar (3) is fixed with movable shackle (5).
2. improved shell-less ring folder according to claim 1 is characterized in that: the lap-joint of said fixed strip (1) and activity bar (3) is provided with stopping means (6).
3. improved shell-less ring folder according to claim 2; It is characterized in that: said stopping means (6) comprises two shackle member (61); Said two shackle member (61) are arranged at said fixed strip (1) and said activity bar (3) lower surface respectively, and clamping each other.
4. improved shell-less ring folder according to claim 2; It is characterized in that: said stopping means (6) comprises turning set (62), turning cylinder (63); Said turning set (62), turning cylinder (63) are arranged at said fixed strip (1) and said activity bar (3) lower surface respectively, and said turning cylinder (63) can endwisely slip along said turning set (62).
5. according to claim 3 or 4 described improved shell-less ring folders; It is characterized in that: said activity bar (3) is respectively equipped with grab (12) with the lower surface of fixed strip (1), and the two ends of said spring (4) connect the grab (12) of said activity bar (3) and said fixed strip (1) respectively.
6. improved shell-less ring folder according to claim 5 is characterized in that: said activity bar (3) one ends are provided with the handle (7) that is used to promote activity bar (3).
7. improved shell-less ring folder according to claim 6; It is characterized in that: said fixed strip (1) is provided with groove (11) near an end of said handle (7); Be connected with torsion spring (8) in the said groove (11), an end of said torsion spring (8) is through bayonet lock (9) the said activity bar (3) of conflicting.
8. improved shell-less ring folder according to claim 7; It is characterized in that: said activity bar (3) is provided with locating hole (31); Said bayonet lock (9) one ends stretch into said locating hole (31); Said bayonet lock (9) other end stretches into the hollow bulb of said torsion spring (8), and the side of said bayonet lock (9) is provided with lug boss (91), and said locating hole (31) is provided with the buckling groove (32) of the said lug boss of inlay card (91).
9. improved shell-less ring folder according to claim 8; It is characterized in that: said locating hole (31) is a through hole; Said locating hole (31) is provided with the mounting groove (33) corresponding with said lug boss (91); Said mounting groove (33) staggers with said buckling groove (32), and the end of said bayonet lock (9) is provided with the cutter groove (92) that cooperates with screwdriver.
10. improved shell-less ring folder according to claim 9 is characterized in that: said activity bar (3) is provided with conflict face (34), and said conflict face (34) and said torsion spring (8) one turns round arm and conflicts and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200104632U CN202399688U (en) | 2012-01-11 | 2012-01-11 | Improved shell-less ring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200104632U CN202399688U (en) | 2012-01-11 | 2012-01-11 | Improved shell-less ring clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399688U true CN202399688U (en) | 2012-08-29 |
Family
ID=46697361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200104632U Expired - Fee Related CN202399688U (en) | 2012-01-11 | 2012-01-11 | Improved shell-less ring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015042761A1 (en) * | 2013-09-29 | 2015-04-02 | 严德敬 | Ring-type binder |
| CN108556509A (en) * | 2018-07-02 | 2018-09-21 | 钱丰武 | A kind of punched documents fixture |
-
2012
- 2012-01-11 CN CN2012200104632U patent/CN202399688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015042761A1 (en) * | 2013-09-29 | 2015-04-02 | 严德敬 | Ring-type binder |
| CN104512152A (en) * | 2013-09-29 | 2015-04-15 | 严德敬 | Ring type binder clip |
| CN108556509A (en) * | 2018-07-02 | 2018-09-21 | 钱丰武 | A kind of punched documents fixture |
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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: 20120829 Termination date: 20160111 |