CN106272137B - Compound pincers and clamp handle structure - Google Patents
Compound pincers and clamp handle structure Download PDFInfo
- Publication number
- CN106272137B CN106272137B CN201610936146.6A CN201610936146A CN106272137B CN 106272137 B CN106272137 B CN 106272137B CN 201610936146 A CN201610936146 A CN 201610936146A CN 106272137 B CN106272137 B CN 106272137B
- Authority
- CN
- China
- Prior art keywords
- binding clip
- clamp handle
- hole
- ear
- bearing pin
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/06—Joints
- B25B7/10—Joints with adjustable fulcrum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheet Holders (AREA)
Abstract
The invention discloses a kind of compound pincers and clamp handle structure, including binding clip and clamp handle, the binding clip includes half double end caliper, the half double end caliper is two, two half double end calipers are arranged in a crossed manner and realize rotation connection by axis, the external side of half double-headed pliers sets ear, first through hole is provided with the ear, described clamp handle one end sets the second through hole, described clamp handle one end is connected first through hole and the second through hole with the ear with the bearing pin of merga pass first makes described clamp handle one end realize rotation connection with the ear, the switching of the binding clip is realized by the upset of the clamp handle.The present invention is simple in construction, and cost of manufacture is cheap, is easy to carry, and use intensity is high, can switch pliers type easily and fast in operating process so as to lift operating efficiency.
Description
Technical field
The present invention relates to tool making technologies field, and in particular to a kind of compound pincers and clamp handle structure.
Background technology
China's pliers species is various, can be divided into using function by it a variety of, is clamped especially with tiger's jaw, based on diagonal cutting pliers, veneer clipper,
It is currently that will be fabricated to independent pliers respectively with each function binding clip；When in use, operating personnel then need to carry more pincers
Son could meet use demand, and because pliers species is more, it is not only not readily portable, also accordingly improves manufacturing cost, use
Also it is inconvenient, and frequently change pliers type at work to also result in operating efficiency low.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of compound pincers and clamp handle structure, for solving current pliers
Use the single technical problem of function.
In view of the above mentioned problem of prior art, according to one side disclosed by the invention, the present invention uses following technology
Scheme：
A kind of compound pincers, including binding clip and clamp handle, the binding clip include half double end caliper, and the half double end caliper is two
Individual, two half double end calipers are arranged in a crossed manner and realize rotation connection by axis, and the external side of half double-headed pliers sets ear
Portion, is provided with first through hole in the ear, and described clamp handle one end sets the second through hole, described clamp handle one end and the ear it
Between connect first through hole and the second through hole by the first bearing pin and realize and coordinate, described clamp handle one end is rotated with the ear and connect
Connect, the switching of the working end of binding clip two is realized by the upset of the clamp handle.
In order to which the present invention is better achieved, further technical scheme is：
According to one embodiment of the invention, the clamp handle two sides are respectively arranged with chute, outside the binding clip both ends
Side is respectively arranged with realizes the lug boss being slidably matched with the chute.
According to another embodiment of the invention, the second bearing pin is set on a lug boss of the binding clip.
According to another embodiment of the invention, the top and bottom of the clamp handle are also fixedly connected by the first pin respectively
There is hanging plate, the hanging groove hole that second bearing pin is linked into and can slided in it is provided on the inside of the hanging plate.
According to another embodiment of the invention, the surface for the hanging plate that the clamp handle top and bottom are set also respectively rotates
A connecting piece is connected, is also fixedly connected between the end of two connection sheets in the same clamp handle by the 3rd bearing pin.
According to another embodiment of the invention, pivot region that the connection sheet contacts with the hanging plate outer surface
Hanging plate on a fan-shaped recess step is set.
According to another embodiment of the invention, the connection sheet realizes turn with the hanging plate with first pin
Dynamic connection.
The porch for being used to be linked into second bearing pin according to another embodiment of the invention, on the hanging groove hole is set
Put the stop part that a prevention second bearing pin slides.
According to another embodiment of the invention, described binding clip one end is arranged to tiger's jaw binding clip, the binding clip other end
Be arranged to angle binding clip, a sharp-crested binding clip be set again on the tiger's jaw binding clip, the sharp-crested binding clip by the 4th bearing pin with it is described
Tiger's jaw binding clip is rotatablely connected, and sharp-crested binding clip is being folded in the case of on the inside of tiger's jaw binding clip.
According to another embodiment of the invention, described 4th bearing pin one end is arranged to polygon shaft, the tiger's jaw pincers
One section of polygonal hole is provided with head, after the polygon shaft is caught in the polygonal hole, is prevented by the polygonal hole
4th bearing pin rotates, and the 4th bearing pin other end sets spring pad.
The present invention can also be：
A kind of clamp handle structure, including two clamp handles, described clamp handle one end set the second through hole, second through hole and one
First through hole in the ear of protrusion on connected piece is rotatablely connected by a rotating shaft.
Compared with prior art, one of beneficial effects of the present invention are：
A kind of compound pincers and clamp handle structure of the present invention, using the design method of double end binding clip, sharp-crested binding clip passes through folding
On the inside of into tiger's jaw binding clip, being switched fast between veneer clipper and tiger's jaw pincers is realized, is overturn by the left and right of clamp handle, to realize
Tiger's jaw binding clip is switched fast with angle binding clip；Equivalent is formed by the way that clamp handle is installed on the outside of binding clip, and then with axis, chute
Change triangle arm structure；Pliers of the present invention includes tiger's jaw pincers, diagonal cutting pliers, all working feature and function of veneer clipper, and
Simple in construction, cost of manufacture is cheap, is easy to carry, and use intensity is high, due to that can switch pliers easily and fast in operating process
Type is so as to lifting operating efficiency.
Brief description of the drawings
, below will be to embodiment for clearer explanation present specification embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in the description of prior art, it should be apparent that, drawings in the following description are only
It is the reference to some embodiments in present specification, for those skilled in the art, is not paying creative work
In the case of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation according to the compound pincers of one embodiment of the invention.
Fig. 2 is the configuration schematic diagram according to the compound pincers of another embodiment of the present invention.
Fig. 3 is the part-structure cooperation schematic diagram according to the compound pincers of one embodiment of the invention.
Fig. 4 is the cutting structure schematic diagram according to the sharp-crested binding clip of one embodiment of the invention.
Fig. 5 is the structural representation according to the locking state of the sharp-crested binding clip of one embodiment of the invention.
Fig. 6 is the structural representation according to the non-locking state of the sharp-crested binding clip of one embodiment of the invention.
Fig. 7 is the taper knob structural representation according to one embodiment of the invention.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- binding clips, 2- clamp handles, the double end calipers of 3- half, 4- axis, 5- ears, 6- first through hole, 7- second are logical
Hole, the bearing pins of 8- first, 9- chutes, 10- lug bosses, the bearing pins of 11- second, 12- hanging plates, the pins of 13- first, 14- hanging grooves
Hole, 15- recess steps, 16- connection sheets, the bearing pins of 17- the 3rd, 18- stop parts, 19- tiger's jaw binding clips, 20- angle binding clips,
21- sharp-crested binding clips, the bearing pins of 22- the 4th, 23- polygon shafts, 24- polygonal holes, 25- spring pads, 26- taper knobs.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
As shown in Fig. 1-Fig. 7, a kind of compound pincers, including binding clip 1 and clamp handle 2, the binding clip 1 include half double end caliper 3, institute
Half double end caliper 3 is stated as two, two half double end calipers 3 are arranged in a crossed manner and realize rotation connection by axis 4, i.e., two
Realized at the individual approximate mid-section of half double end caliper 3 by axis 4 and intersect rotation connection, the outside of binding clip 1 sets ear 5, described
The circular of ear 5, first through hole 6 is provided with the ear 5, described one end of clamp handle 2 sets the second through hole 7, and ear 5 can be big
Cause is located at the outside center of half double end caliper 3；Described one end of clamp handle 2 with the cooperation of the ear 5 is connected by the first bearing pin 8
What the through hole 7 of first through hole 6 and second was realized, described one end of clamp handle 2 is rotatablely connected with the ear 5, pass through the clamp handle 2
The switching of the both ends difference in functionality of binding clip 1, the pincers of the also settable difference in functionality type that can be changed in the both ends of binding clip 1 are realized in upset
Head so that a pair of tongs has a variety of difference in functionalitys.
As indicated with 2, the two sides of clamp handle 2 (left and right side as shown in Figure 2) are respectively arranged with chute 9, described half pair
It is respectively arranged with the outside of head caliper 3 both ends and realizes the lug boss 10 being slidably matched with the chute 9.
Second bearing pin 11 is set on one lug boss 10 of the half double end caliper 3, the second bearing pin 11 is shown in Fig. 2
Structure on the lug boss 10 in the outside of angle binding clip 20.
The top and bottom (upper and lower side as shown in Figure 2) of the clamp handle 2 are also fixedly connected with by the first pin 13 respectively
Hanging plate 12, the inner side of hanging plate 12 (being inner side between two clamp handles 2 after position assembling as shown in Figure 2) are provided for described second
The hanging groove hole 14 that bearing pin 11 is linked into and can slided in it.
Also respectively rotation connects on the surface for the hanging plate 12 that the top and bottom of clamp handle 2 (upper and lower side as shown in Figure 2) are set
Connect a connecting piece 16, be also fixedly connected between the end of two connection sheets 16 in the same clamp handle 2 by the 3rd bearing pin 17.
One sector is set on the hanging plate 12 for the pivot region that the connection sheet 16 contacts with the outer surface of hanging plate 12
Recess step 15, consequently facilitating the rotation of connection sheet 16 is packed up.
The connection sheet 16 realizes the rotation connection with the hanging plate 12 with first pin 13, i.e., with one first pin
The rotating shaft as connection sheet 16, two connection sheets 16 can be with the clampings of clamp handle 2 by rotation after connecting simultaneously for nail 13.
The porch for being used to be linked into second bearing pin 11 in the hanging groove hole 14 sets one to prevent second bearing pin 11
The stop part 18 of landing.
Continue as shown in Fig. 2 in a preferable scheme, described one end of binding clip 1 is arranged to tiger's jaw binding clip 19, half double end
The other end of caliper 3 is arranged to angle binding clip 20, and a sharp-crested binding clip 21, the sharp-crested binding clip also can be set on the tiger's jaw binding clip 19
21 are rotatablely connected by the 4th bearing pin 22 and the tiger's jaw binding clip 19, are folded making sharp-crested binding clip 21 in the case of into tiger
First 19 inner side of brank, the similar structures after folding can be found in the shape shown in Fig. 1.
As shown in Figure 5 and Figure 6, described one end of 4th bearing pin 22 is arranged to polygon shaft 23, is set on the tiger's jaw binding clip 19
One section of polygonal hole 24 is equipped with, after the polygon shaft 23 is caught in the polygonal hole 24, is hindered by the polygonal hole 24
Only the 4th bearing pin 22 rotates, and the other end of the 4th bearing pin 22 sets spring pad 25.Fig. 5 is locked situation, polygon
Axle 23 can not rotate.The other end of polygon shaft 23 in Fig. 5 is pressed, then the polygon shaft 23 departs from polygonal hole 24, solution
Except locking state, as shown in Figure 6.Polygon shaft 23 or 24 preferable hexagonal shaft of polygonal hole or hexagonal hole above.
The flat cutting structure as shown in figure 4, the cutting structure of sharp-crested binding clip 21 can preferentially misplace, makes the clamping of sharp-crested binding clip 21
Power, compressive resistance are more preferable.
As shown in fig. 7, proficiency sleeve 26 can be set in clamp handle 2, taper knob 26 can be the flexible materials such as plastics, conveniently hold
Take.
In the present invention, folded sharp-crested binding clip 21 into by way of the inner side of tiger's jaw binding clip 19, realize that veneer clipper clamps with tiger's jaw
Between be switched fast, using the design method of the present invention, overturn by the left and right of clamp handle 2, come realize tiger's jaw binding clip 19 with tiltedly
Brank first 20 is switched fast, and by the way that clamp handle 2 is installed on into the outside of half double end caliper 3, and then forms equivalent with axis 4, chute 9
Change triangle arm structure.So that a pliers includes tiger's jaw pincers, diagonal cutting pliers, all working feature and function of veneer clipper,
And the present invention is simple in construction, cost of manufacture is cheap, is easy to carry, and use intensity is high, and operating process can quickly and easily switch pincers
Subtype is so as to lifting operating efficiency.The clamp handle 2 of above structure is installed on the outside of half double end caliper 3, to obtain equivalent change three
Angular arm structure, specific installation site can also be calculated according to practical application and draw best position.
For the set location of above ear 5, prioritizing selection is arranged on the annulus rotating part 27 for pivot with axis 4
On the outside of the junction of the force arm 28 at the both ends of annulus rotating part 27, by calculating and setting, labor-saving effect is preferable in this place.
As shown in Fig. 2 ear 5 is located at the junction of annulus rotating part 27 and the force arm 28 of the side of tiger's jaw binding clip 19.
The present invention in the outside of binding clip 1 by way of setting ear 5 to be attached with clamp handle 2, in addition to being acted on more than, also
Use intensity is added, the thickness at the middle part of half double end caliper 3 can be reduced in the case where not affecting the mechanical properties.
A kind of clamp handle structure, including two clamp handles 2, described one end of clamp handle 2 set the second through hole 7, second through hole 7 with
First through hole 6 in the ear 5 of protrusion on one connected piece is rotatablely connected by a rotating shaft.Wherein, this is connected
Part can be the binding clip 1 or other similar structures described in above example.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, identical similar portion cross-reference between each embodiment.
" one embodiment " for being spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can be to master in the range of disclosure and claim
The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.Except what is carried out to building block and/or layout
Outside variations and modifications, to those skilled in the art, other purposes also will be apparent.
Claims (9)
- A kind of 1. compound pincers, it is characterised in that including binding clip (1) and clamp handle (2), the binding clip (1) includes half double end caliper (3), The half double end caliper (3) is two, and two half double end calipers (3) are arranged in a crossed manner and realize the company of rotation by axis (4) Connect, ear (5) is set on the outside of the half double end caliper (3), first through hole (6), the clamp handle are provided with the ear (5) (2) one end sets the second through hole (7), and the is connected by the first bearing pin (8) between described clamp handle (2) one end and the ear (5) One through hole (6) and the second through hole (7), which are realized, to be coordinated, and the clamp handle (2) one end is rotatablely connected with the ear (5), is passed through institute The switching of the working end of binding clip (1) two is realized in the upset for stating clamp handle (2).
- 2. compound pincers according to claim 1, it is characterised in that clamp handle (2) two sides are respectively arranged with chute (9), It is respectively arranged with the outside of binding clip (1) both ends and realizes the lug boss (10) being slidably matched with the chute (9).
- 3. compound pincers according to claim 2, it is characterised in that is set on a lug boss (10) of the binding clip (1) Two bearing pins (11).
- 4. compound pincers according to claim 3, it is characterised in that the top and bottom of the clamp handle (2) also pass through the first pin respectively Nail (13) is fixedly connected with hanging plate (12), and second bearing pin (11) is provided on the inside of the hanging plate (12) and is linked into and can be at it The hanging groove hole (14) of interior slip.
- 5. compound pincers according to claim 4, it is characterised in that the hanging plate (12) that clamp handle (2) top and bottom are set Surface be also respectively rotatablely connected a connecting piece (16), between the end of two connection sheets (16) on the same clamp handle (2) also It is fixedly connected by the 3rd bearing pin (17).
- 6. compound pincers according to claim 5, it is characterised in that the connection sheet (16) and table on the outside of the hanging plate (12) One fan-shaped recess step (15) is set on the hanging plate (12) of the pivot region of face contact.
- 7. compound pincers according to claim 6, it is characterised in that the connection sheet (16) is real with first pin (13) Now with the rotation connection of the hanging plate (12).
- 8. according to the compound pincers described in claim any one of 4-7, it is characterised in that be used to be linked into institute on the hanging groove hole (14) The porch for stating the second bearing pin (11) sets a stop part (18) for preventing second bearing pin (11) from sliding.
- 9. compound pincers according to claim 1, it is characterised in that described binding clip (1) one end is arranged to tiger's jaw binding clip (19), Binding clip (1) other end is arranged to angle binding clip (20), sets a sharp-crested binding clip (21), institute on the tiger's jaw binding clip (19) again State sharp-crested binding clip (21) to be rotatablely connected by the 4th bearing pin (22) and the tiger's jaw binding clip (19), sharp-crested binding clip (21) is not made Folded in the case of on the inside of tiger's jaw binding clip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936146.6A CN106272137B (en) | 2016-11-01 | 2016-11-01 | Compound pincers and clamp handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936146.6A CN106272137B (en) | 2016-11-01 | 2016-11-01 | Compound pincers and clamp handle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272137A CN106272137A (en) | 2017-01-04 |
| CN106272137B true CN106272137B (en) | 2017-12-01 |
Family
ID=57720792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610936146.6A Expired - Fee Related CN106272137B (en) | 2016-11-01 | 2016-11-01 | Compound pincers and clamp handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272137B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073792U (en) * | 1990-06-09 | 1991-03-27 | 顾福元 | Multifunctional tool |
| CN2215386Y (en) * | 1994-12-30 | 1995-12-20 | 余金永 | Composite multi-purpose spring retainer ring hand pliers |
| EP2008772B1 (en) * | 2006-04-07 | 2013-03-20 | Rothenberger, S.A. | Pliers |
| CN201128120Y (en) * | 2007-10-26 | 2008-10-08 | 浙江万达实耐宝工具有限公司 | Combined clamp |
| CN206254078U (en) * | 2016-11-01 | 2017-06-16 | 陈永 | Compound pincers and clamp handle structure |
-
2016
- 2016-11-01 CN CN201610936146.6A patent/CN106272137B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106272137A (en) | 2017-01-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20191101 |