CN202240977U - Universal tongs for quickly and directly pulling and pushing clamping openings of grips - Google Patents
Universal tongs for quickly and directly pulling and pushing clamping openings of grips Download PDFInfo
- Publication number
- CN202240977U CN202240977U CN2011203794423U CN201120379442U CN202240977U CN 202240977 U CN202240977 U CN 202240977U CN 2011203794423 U CN2011203794423 U CN 2011203794423U CN 201120379442 U CN201120379442 U CN 201120379442U CN 202240977 U CN202240977 U CN 202240977U
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- lever
- caliper
- movable
- pulling
- grip
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Abstract
The utility model discloses universal tongs for quickly and directly pulling and pushing clamping openings of grips. The tongs comprise a second grip of a tong body, wherein a movable joint pulling and pushing mechanism is arranged at the tail end of the second grip of the tong body and comprises a movable pulling handle; an arc concave part is arranged at the top end of the movable pulling handle and pressed against a convex part in the middle section of a movable buckle arm; and the movable buckle arm spans a part between a first grip and the second grip of the tong body. The arc concave part of the movable pulling handle is moved by pulling and pushes the convex part in the middle section of the movable buckle arm, and the second grip is reversely pushed to be opened by reacting force, so that first and second jaw tong ends are linked, the opening of the movable buckle arm is adjusted by quickly and directly pulling and pushing the grips, and the effect of easily and quickly opening the two jaw tong openings at the front end of the tong body is achieved.
Description
Technical field
The utility model relates to a kind of combination pilers, particularly a kind of combination pilers that back down the grip mouth of directly pulling fast.
Background technology
The front end jaw portion tong chops of existing combination pilers open be the pushing tow that receives the built-in activity of caliper second lever to push handle open control; Because of this activity pushes handle is latent putting in the groove of caliper second lever; The spacing of itself and caliper second lever is less, therefore, pulls this built-in activity when pushing handle in operation; Receive closely spaced influence; The person of manipulating (especially like foreigner person) is pushed in the gap of handle with movable because of the bigger problem of finger is difficult for stretching into caliper second lever, can't pull this activity and push handle, this is a big defective of this instrument.
For solving above-mentioned disappearance problem; Mostly push the improvement of making bending angle on the handle with movable,, be beneficial to stretching into of finger so that can there be bigger space in the crack between the two at this caliper second lever; Yet the technique improvement of this kind; Also be the solution of single problem, do not reduce cost, have the higher defective of cost.
The utility model content
The purpose of the utility model is the defective to above-mentioned prior art, provides a kind of combination pilers directly to pull the structure that backs down the grip mouth fast.Directly being provided with a turning joint at the tail end of caliper second lever pulls and pushes mechanism; This pull the activity that pushes mechanism pull handle be between direct first and second lever of activity ejection caliper across double-action plate, make fast promptly that jaw portion two clamp end clamp oral areas open before the caliper.
The technical scheme taked of the utility model is to achieve these goals: a kind of combination pilers that back down the grip mouth of directly pulling fast; Second lever that comprises caliper; The tail end rivet clasp of second lever of said caliper is provided with pulling of turning joint and pushes mechanism; This is pulled and pushes mechanism and comprise that activity pulls handle; The top end that handle is pulled in said activity is provided with arc recess, and said arc recess top is built in protuberance place, the stage casing of movable lock catch arm, and said movable lock catch arm is across between first and second lever of caliper.
The tail end rivet clasp of said second lever has pulling of turning joint to push mechanism.
Said first lever comprises the cylinder shank part, is provided with the adjustment screw rod in the said cylinder shank part;
Said movable lock catch arm one end is arranged on caliper second lever and forms a movable joint type, and the other end is across in the horizontal trench digging of the caliper first lever diametric plane, and is installed on the said adjustment screw end head;
The second jaw portion clamp end, the one end button of said second lever is provided with an extension spring, and said extension spring other end gib head be located on first lever.
The utility model is made the manufacturing experience of combination pilers and hardware & tools with its professional production, and for improving its operational effective utilization, studies the improvement of this series products in view of the above, and the utility model is simple in structure, and caliper two jaw portion tong chopses are opened a business fast.
The main purpose of the utility model; A kind of combination pilers that back down the grip mouth of directly pulling fast are provided; Mainly be between first and second lever of caliper across the pushing tow of movable lock catch arm be receive the caliper second lever afterbody directly set turning joint pull and push mechanism and control; This pull activity that plate pushes mechanism pull arc recess top, handle top built between first and second lever of caliper across the protuberance place, stage casing of movable lock catch arm; And make second lever pushed away open-shaped attitude by reaction force is counter; Thereby jaw portion clamp port before the interlock two; With directly pull fast ejection moving and between first and second lever of adjustment caliper across movable lock catch arm open the top, and then reach caliper front end two jaw portion tong chopses dehisce apart from pulling in the turning joint of the second lever afterbody end push mechanism and directly pull the top fast down, press from both sides fond of food that is not salty just simple and easy open effect and obtain using.
The utility model another main purpose; A kind of combination pilers that back down the grip mouth of directly pulling fast are provided, and it is provided with a turning joint at the direct rivet clasp of the caliper second lever afterbody and pulls and push mechanism, therefore; The turning joint of this binding combines for the two-part riveting; Its assembly is reducing down, and reaches the function of fast simple operation, the dual purpose of the manufacturing cost of getting back reduction.
The beneficial effect of the technical scheme that the utility model embodiment provides is: the turning joint of the utility model pull the activity that pushes mechanism pull between first and second lever of displacement pushing tow caliper that handle top end arc recess pulled across the stage casing protuberance of movable lock catch arm; And make second lever pushed away open-shaped attitude by reaction force is counter; Thereby first and second jaw portion clamp end of interlock tong chops; With directly pull fast ejection moving and between first and second lever of adjustment caliper across movable lock catch arm open the top; And then reach caliper front end two jaw portion tong chopses dehisce push mechanism and directly pull under the pushing tow fast apart from pulling, and light, the simple and easy effect of opening tong chops that obtains using in turning joint.The utility model can be reached the rapid adjustment ejection, controls dehiscing apart from purpose of caliper front end two jaw portion tong chopses.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment; To do one to the accompanying drawing that uses among the embodiment below introduces simply; Obviously, below listed accompanying drawing only be some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the clamping shape that provides of the utility model embodiment;
Fig. 2 is the clamping shape perspective exploded view that the utility model embodiment provides;
Fig. 3 is the plane cut-away view of the clamping shape that provides of the utility model embodiment;
Fig. 4 is that the activity of the caliper second lever tail end that provides of the utility model embodiment is pulled embodiment that handle pulls toward extroversion and moved sketch map;
Fig. 5 is the schematic perspective view of the first transaction of a day's business state that provides of the utility model embodiment;
Fig. 6 is the plane cut-away view of the first transaction of a day's business state that provides of the utility model embodiment.
Among the figure:
(A) caliper (1) first lever
(10) cylinder shank part (11) screw
(12) horizontal trench digging
(2) second levers (3) first jaw portion clamp ends
(4) second jaw portion clamp end (5 extension springs
(6) movable lock catch arm (60) protuberance
(7) turning joint is pulled and is pushed mechanism (70) activity and pull handle (71) arc recess
(8) adjustment screw rod
(100) first flat head rivets, (200) second flat head rivets, (300) the 3rd flat head rivets, (400) Siping City's rivet.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
Referring to Fig. 1, Fig. 2 and Fig. 3; Be the solid of the utility model, the three-dimensional decomposition and the plane cut-away view; Wherein, caliper A is pushed the assemblies such as adjustment screw rod 8 that mechanism 7 and is arranged at cylinder shank part 10 tail ends of first lever 1 and constitutes across pulling in the turning joint of caliper second lever tail end institute rivet clasp setting at the movable lock catch arm of 1,2 of first and second levers of caliper 6, by first and second jaw portion clamp end of first lever 1, second lever 2, front end 3,4, an extension spring 5, one; Wherein, caliper A first lever 1 front end utilizes one first flat head rivet, 100 rivet clasps and a punching press first jaw portion clamp end 3 of naming a person for a particular job admittedly surely to be fixed into integrative-structure, and tail end cylinder shank part 10 internal diameters are the screw 11 that runs through, the solid adjustment screw rod 8 of screw 11 spiral shells.
Wherein, Caliper A second lever 2 front ends form a movable end structure for utilizing one second flat head rivet, 200 rivet clasps, the second jaw portion clamp end 4; The second jaw portion clamp end, 4 one end buttons are provided with an extension spring 5, and extension spring 5 other end gib heads be located on first lever 1, form one and draw the shape of pulling.
Above-mentioned across movable lock catch arm 61,2 of first and second levers of caliper; Wherein an end becomes a movable joint type by 300 rivet clasps of one the 3rd flat head rivet on caliper second lever 2; And movable lock catch arm 6 other ends are across in the horizontal trench digging 12 of caliper first lever 1 diametric plane, and are installed on solid adjustment screw rod 8 terminations of 11 spiral shells of caliper first lever 1 rear end cylinder shank part, the 10 internal diameter screws.
The tail end of above-mentioned caliper second lever 2 directly is provided with turning joint through a Siping City's rivet 400 rivet clasps and pulls and push mechanism 7; Turning joint pull top end arc recess 71 tops that the activity that pushes mechanism 7 pulls handle 70 built in 1,2 of first and second levers of caliper across stage casing protuberance 60 places of movable lock catch arm 6; For turning joint pull the activity that pushes mechanism 7 pull 1,2 of first and second levers of displacement pushing tow caliper that handle 70 top arc recess 71 are pulled across the stage casing protuberance 60 of movable lock catch arm 6; And make second lever 2 by anti-open-shaped attitude, the activity second jaw portion clamp end 4 of interlock tong chops of pushing away of reaction force) (like Fig. 5 and shown in Figure 6).
Thus; When first and second lever 1,2 of caliper is the pressing shape; Desired to open first and second jaw portion clamp end of front end at 3,4 o'clock; Promptly directly pull the activity that pushes mechanism 7 and pull handle 70 and pull (as shown in Figure 4) outward by the 2 tail end turning joints of caliper second lever, this moment is movable pull handle 70 top end arc recess 71 tops built in 1,2 of first and second levers of caliper across movable lock catch arm 6 stage casing protuberances pulled the anti-pushing tow of handle 70 reaction forces by activity so that first and second lever 1,2 of caliper be pair open configurations; Make first and second jaw portion clamp end 3,4 open-shaped attitudes (like Fig. 5 and shown in Figure 6) of front end, play fast simple open effect.
Referring to Fig. 5 and Fig. 6; Solid and plane cut-away view for the open-shaped attitude of the utility model; Wherein, It is to be pulled by the turning joint that the direct riveting of the second lever afterbody, 2 two-parts combines to push 7 in mechanism and pull ejection and be the first transaction of a day's business formula that the folder mouth of first and second jaw portion clamp end 3,4 of the front end of caliper A is opened a business, and pushes away open effect for pulling fast.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. directly pull the combination pilers that back down the grip mouth fast for one kind; It is characterized in that, comprise second lever of caliper, the tail end of second lever of said caliper is provided with turning joint and pulls and push mechanism; This turning joint is pulled and is pushed mechanism and comprise that activity pulls handle; The top end that handle is pulled in said activity is provided with arc recess, and said arc recess top is built in protuberance place, the stage casing of movable lock catch arm, and said movable lock catch arm is across between first and second lever of caliper.
2. according to claim 1ly directly pull the combination pilers that back down the grip mouth fast, it is characterized in that the tail end rivet clasp of said second lever has pulling of turning joint to push mechanism.
3. according to claim 1 and 2ly directly pull the combination pilers that back down the grip mouth fast, it is characterized in that said first lever comprises the cylinder shank part, be provided with the adjustment screw rod in the said cylinder shank part;
Said movable lock catch arm one end is arranged on caliper second lever and forms a movable joint type, and the other end is across in the horizontal trench digging of the caliper first lever diametric plane, and is installed on the said adjustment screw end head;
The second jaw portion clamp end, the one end button of said second lever is provided with an extension spring, and said extension spring other end gib head be located on first lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203794423U CN202240977U (en) | 2011-09-28 | 2011-09-28 | Universal tongs for quickly and directly pulling and pushing clamping openings of grips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203794423U CN202240977U (en) | 2011-09-28 | 2011-09-28 | Universal tongs for quickly and directly pulling and pushing clamping openings of grips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240977U true CN202240977U (en) | 2012-05-30 |
Family
ID=46102275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203794423U Expired - Fee Related CN202240977U (en) | 2011-09-28 | 2011-09-28 | Universal tongs for quickly and directly pulling and pushing clamping openings of grips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827412A (en) * | 2014-02-12 | 2015-08-12 | 吴丽珠 | Universal clamp structure |
| CN111975664A (en) * | 2019-05-21 | 2020-11-24 | 吴明杰 | Five-connecting-rod clamp |
-
2011
- 2011-09-28 CN CN2011203794423U patent/CN202240977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827412A (en) * | 2014-02-12 | 2015-08-12 | 吴丽珠 | Universal clamp structure |
| CN111975664A (en) * | 2019-05-21 | 2020-11-24 | 吴明杰 | Five-connecting-rod clamp |
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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: 20120530 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |