CN209671344U - One kind opening clip fastly - Google Patents
One kind opening clip fastly Download PDFInfo
- Publication number
- CN209671344U CN209671344U CN201822197996.6U CN201822197996U CN209671344U CN 209671344 U CN209671344 U CN 209671344U CN 201822197996 U CN201822197996 U CN 201822197996U CN 209671344 U CN209671344 U CN 209671344U
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- China
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- hoop body
- connecting rod
- right hoop
- clip
- arrangement connecting
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Abstract
The utility model discloses one kind to open clip fastly, its key points of the technical solution are that: this opens the left hoop body and right hoop body that clip includes rotation connection fastly, it further include for driving left hoop body and right hoop body gripping mechanism close to each other and locked, gripping mechanism includes compressing connecting rod, V-arrangement connecting rod, one end of V-arrangement connecting rod connect the other end with left hoop body free end rotating eccentricity and compresses one end rotation connection of connecting rod, it compresses connecting rod and the rotation of right hoop body connects, the center of curvature of bending part is towards right hoop body on V-arrangement connecting rod, V-arrangement connecting rod is driven to move towards right hoop body around the compression connecting rod that right hoop body rotates clockwise when clip is held tightly, left hoop body is synchronized close to right hoop body, right hoop body limits left hoop body with the tie point of V-arrangement connecting rod higher than compression connecting rod with the tie point of compression connecting rod and right hoop body separates；Left hoop body and right hoop body are not completely separated from when the clamp is released, are held tightly convenient for next time.
Description
Technical field
The utility model relates to clip fields, more specifically, it relates to which a kind of open clip fastly.
Background technique
Clip is the pipe fitting for connecting with groove, a kind of attachment device of valve and pipe line parts, functional, sealing
Degree is high, simple to install.
Notification number provides a kind of clip for the utility model patent of CN204573407U, includes the first hinged snap ring
With the second snap ring, one end of the first snap ring is hinged with clamping device, and one end of the second snap ring is hinged with fixing piece, the first snap ring and
The connection of second snap ring or not depend on whether fixing piece is inserted into clamping device.
Currently, being often used clip as fixed dress for the connecting portion for being frequently necessary to installation and removal on large scale equipment
It sets, due to being used on large scale equipment, the volume and weight of clip is synchronous to be increased, while the inertia increased and the weight being amplified
Strong influence caused by power acts on quick folding and property easy to use clip.
In the structure of above-mentioned clip, due to the characteristics of left and right hoop body is kept completely separate when the clamp is released, press from both sides when the clamp is released
Tight device can rotate 180 degree or more due to gravity, while hit clip and equipment, this grasp release clip must by two people
Make, a people separates fixing piece and clamping device and overturns clamping device, and another people catches clamping device in the other side of clip and delays
Under slow play；Similarly, the closure of clip is also required to two people operation, the requirement quickly opened and closed is unable to satisfy, using being inconvenient.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide one kind to open clip fastly, and there is one easily to open
It closes, advantage easy to use.
The above-mentioned technical purpose of the utility model has the technical scheme that one kind opens clip fastly, wraps
The left hoop body and right hoop body for including rotation connection, further include for driving the free end of left hoop body and right hoop body close to each other and locking
Gripping mechanism, gripping mechanism includes compressing connecting rod and V-arrangement connecting rod, and one end of V-arrangement connecting rod and left hoop body free end bias are revolved
Turning connection, the other end and the one end for compressing connecting rod, which rotate, to be connected, and the other end and the rotation of right hoop body free end for compressing connecting rod connect,
The center of curvature of bending part is towards right hoop body on V-arrangement connecting rod.
Through the above technical solution: when closing tight clip, rotating clockwise compression connecting rod around right hoop body free end, drive V
Shape connecting rod eccentric rotary clockwise, left hoop body and right hoop body are close to each other, due to the center of curvature direction of bending part on V-arrangement connecting rod
Right hoop body, each tie point form the positional relationship of an opposite locking, and clip is locked；When pine clip, rotatably compress counterclockwise
Connecting rod drives V-arrangement connecting rod eccentric rotary counterclockwise, and left hoop body and right hoop body are located remotely from each other, since each member attachment point is not broken
Bad, left hoop body and right hoop body are in connection status while clip pine, so that convenient next time closes tight clip.
Preferably, it is U-shaped and the left hoop body free end of cladding and V-arrangement connecting rod that gripping mechanism, which further includes radial cross-sectional shape,
The convergence piece of one end, one end of convergence piece top and V-arrangement connecting rod, which slides, to be connected, left hoop body free end and convergence piece rotation connection and
It is not in contact with each other with V-arrangement connecting rod, convergence piece rotates in the same plane with connecting rod is compressed.
Through the above technical solution: convergence piece can as the intermediary's connector for connecting left hoop body free end and V-arrangement connecting rod
To reduce the mutual abrasion that left hoop body free end and V-arrangement connecting rod are generated because being eccentrically rotated connection, the movement of yoke configurations is improved
Stability, while eccentric rotational motion sliding motion and relative rotary motion being substituted, so that the motion profile of V-arrangement connecting rod more may be used
Control guarantees that clip locks effect.
Preferably, the one end being wrapped by V-arrangement connecting rod is axially arranged with the chute hole that section is kidney-shaped, chute hole along the end
It is interior to be equipped with the first pivot pin and the second pivot pin for connecting V-arrangement connecting rod and convergence piece, one end is wrapped by with V-arrangement connecting rod in convergence piece
The parallel end face in end face be equipped with hold-down bolt, the axis of hold-down bolt be parallel to the axial direction of V-arrangement connecting rod and with V-arrangement connecting rod screw thread
Connection.
Through the above technical solution: the spacing between left hoop body free end and V-arrangement connecting rod can be carried out by rotatably compressing bolt
It adjusts, the spacing of left hoop body free end and right hoop body free end when so as to adjust clip clamping, clip is made to have clamping level can
Modulability.
Preferably, compressing connecting rod is equipped with the extension for rotating obtuse angle angle counterclockwise around the end far from one end of right hoop body
The free end of arm, extension arm is fixedly connected with handle.
Through the above technical solution: torque size when applying external force to clip can be improved in the setting of handle, conveniently opens
Clip is closed, simultaneously because the obtuse angle towards right hoop body that extension arm and compression connecting rod are formed, the locked position of clip can be due to prolonging
Long-armed gravity has the characteristic for being more not easy to destroy by oscillation.
Preferably, the clip further includes connecting and being located at below left hoop body and right hoop body with left hoop body and the rotation of right hoop body
Pedestal, the pedestal be equipped with for axial restraint left hoop body and right hoop body through-hole.
Through the above technical solution: the setting of pedestal facilitates the axially position of clip, and clip can be allowed to pacify by pedestal
Mounted in being clamped on component, convenient installation, aiming at the problem that needing that repeatedly folding scene can more remove each positioning from.
Preferably, pedestal, which is equipped with, is rotated down the round bar of angle for limiting left hoop body and right hoop body.
Through the above technical solution: the setting of round bar can effectively limit the angle and right hoop that left hoop body rotates counterclockwise
The angle that body rotates clockwise, so that the angle for opening clip is controllable, convenient folding clip.
Preferably, pedestal is equipped with horizontal concrete chute, one end of the round bar is equipped with the annular groove matched with sliding slot, institute
It states one end in sliding slot and is fixedly connected with the spring other end and be threaded with positioning bolt, the other end of the spring abuts annular groove,
The end of the positioning bolt abuts annular groove.
Through the above technical solution: rotational positioning bolt can make round bar do horizontal displacement round bar force, and spring guarantees circle
The position of bar is fixed, this makes the horizontal position of round bar adjustable, so that the angle adjustable that clip opens, convenient to clip pine
Zhang Chengdu has the clip use occasion of different requirements.
As preferred.It is equipped with arc groove in left hoop body and right hoop body, is equipped with rubber sheet gasket in arc groove.
Through the above technical solutions, rubber sheet gasket, which directly contacts, is clamped part, flexible speciality can increase friction with
The mutual abrasion for reducing clip while improving the clamping effect of clip and being clamped between part extends clip and is clamped part
Service life.
Preferably, pedestal is equipped with the right-hand rotation with the left rotary shaft of left hoop body rotation connection and with the rotation connection of right hoop body
Axis, the left rotary shaft and right spindle are equipped with the kidney-shaped plate for the left hoop body of axial restraint and right hoop body.
Through the above technical solution: connecting left hoop body and the indirect rotation of right hoop body by the setting of left rotary shaft and right spindle
It connects, effectively reduces mutual abrasion between the two, extend the service life of clip.
In conclusion the utility model has the following beneficial effects:
1, clip only needs rotating handles that can be easily accomplished opening and closing movement, while left and right hoop body is not thorough when the clamp is released
Separation, convenient for folding next time；
2, clip is equipped with slack adjuster, it is only necessary to which rotatably compressing bolt can be adjusted the holding degree of clip.
Detailed description of the invention
Fig. 1 is to open clip pine view fastly.
Fig. 2 is to open clip close up view fastly.
Fig. 3 is cross-sectional view when opening clip closure fastly.
Fig. 4 is cylinder installation diagram.
In figure: 1, left hoop body；11, left hoop body free end；12, left rotary shaft；2, right hoop body；21, right hoop body free end；22,
Right spindle；31, V-arrangement connecting rod；311, chute hole；32, connecting rod is compressed；321, extension arm；322, handle；33, convergence piece；331, it presses
Tight bolt；332, the first pivot pin；333, the second pivot pin；4, pedestal；41, through-hole；42, horizontal concrete chute；5, round bar；51, annular groove；
52, positioning bolt；53, spring；6, arc groove；61, rubber sheet gasket；7, kidney-shaped plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-4.
With reference to Fig. 1 or 2, one kind opening clip fastly, left hoop body 1 and right hoop body 2 including rotation connection, in order to realize clip
Controllable folding, further includes the gripping mechanism for driving the free end of left hoop body 1 and right hoop body 2 close to each other and locked, clamping
Device includes that compression connecting rod 32 and V-arrangement connecting rod 31, one end of V-arrangement connecting rod 31 are eccentrically rotated with left hoop body free end 11 and connect,
The other end and the one end for compressing connecting rod 32 are rotated by pivot pin to be connected, and the other end of connecting rod 32 and the free end of right hoop body 2 are compressed
It is rotated and is connected by pivot pin, the center of curvature of bending part is towards right hoop body 2 on V-arrangement connecting rod 31, when clip clamping, compresses connecting rod 32
Clockwise rotation is done around right hoop body free end 21, is connect due to compressing 32 other end of connecting rod with V-arrangement connecting rod 31, drives V-arrangement
The eccentric rotary clockwise of connecting rod 31, left hoop body free end 11 are close to each other with right hoop body free end 21 and since each tie point is in
Relatively stuck position and lock, clip realize clamping function；When clip pine, compression connecting rod 32 does inverse around right hoop body free end 21
Hour hands rotary motion, drives the eccentric rotary counterclockwise of V-arrangement connecting rod 31, and left hoop body free end 11 is divided mutually with right hoop body free end 21
It opens but still in connection status, thus convenient clamping next time operation.
With reference to Fig. 2 or 3, in order to improve V-arrangement connecting rod 31 around the kinetic stability of left 11 eccentric rotary of hoop body free end, clamping
Device further includes the convergence piece 33 that radial cross-sectional shape is U-shaped and the left hoop body free end 11 of cladding and one end of V-arrangement connecting rod 31, rank
33 top of fitting and one end of V-arrangement connecting rod 31, which slide, to be connected, and left hoop body free end 11 is rotated with 33 lower part of convergence piece by pivot pin
Connection, convergence piece 33 rotate in the same plane with connecting rod 32 is compressed, and left hoop body free end 11 is not in contact with each other with V-arrangement connecting rod 31,
This makes the eccentric rotational motion of V-arrangement connecting rod 31 by sliding motion of the V-arrangement connecting rod 31 in convergence piece 33 and convergence piece 33 around a left side
The rotary motion of hoop body 1 forms, and what V-arrangement connecting rod 31 was actually done is relative eccentric rotation, makes V while guaranteeing former movement effects
The motion profile of shape connecting rod 31 is more controllable, while reducing the mutual abrasion between V-arrangement connecting rod 31 and left hoop body 1, extends clip
Service life.
With reference to Fig. 2 or 3, in order to keep the clamping level of clip adjustable, the one end being wrapped by V-arrangement connecting rod 31 is along the end
It is axially arranged with the chute hole 311 that section is kidney-shaped, for connecting V-arrangement connecting rod 31 and convergence piece 33 is equipped in chute hole 311
The diameter of one pivot pin 332 and the second pivot pin 333, the first pivot pin 332 and the second pivot pin 333 be equal to chute hole 311 width, first
The spacing of pivot pin 332 and the second pivot pin 333 is less than the length of chute hole 311, while guaranteeing that V-arrangement connecting rod 31 does sliding motion
Enhance bonding strength, improve structural stability, is wrapped by with V-arrangement connecting rod 31 in convergence piece 33 on the parallel end face in one end end face and sets
There is hold-down bolt 331, the axis of hold-down bolt 331 is parallel to the axial direction of V-arrangement connecting rod 31 and is threadedly coupled with V-arrangement connecting rod 31, V-arrangement
Threaded hole on connecting rod 31 for connecting with clamping screw extends to chute hole 311, threaded hole and chute hole 311 from end face
In connected state, the degree that the adjustable V-arrangement connecting rod 31 of screw rod is coated by convergence piece 33 is rotatably compressed, drives V-arrangement connecting rod 31
With the distance change of left hoop body free end 11, thus when making clip clamping between left hoop body free end 11 and right hoop body free end 21
Away from variation, clip has clamping degree controllability.
It compresses connecting rod 32 for the ease of clip switching action with reference to Fig. 1 or 2 and is equipped with far from one end of right hoop body 2 around this
End rotates the extension arm 321 of obtuse angle angle counterclockwise, and the free end of extension arm 321 is fixedly connected with handle 322,322 He of handle
When extension arm 321 all increases folding clip external force can sphere of action, while increasing torque, make to open and close more light when clip
Pine, while extension arm 321 and the handle 322 conllinear with extension arm 321 are formed due to it with connecting rod 32 is compressed in clip clamping
One obtuse angle towards right hoop body 2, the gravity of the two can reinforce the stability of each tie point locking position, improve clip
Clamping effect.
With reference to Fig. 3 or 4, for the positioning of convenient clip in use, this open fastly clip further include with left hoop body 1 and
The right rotation of hoop body 2 connection and the pedestal 4 for being located at 2 lower section of left hoop body 1 and right hoop body, pedestal 4 do not exist with left hoop body 1 and right hoop body 2
In one plane, while pedestal 4 is in thick plate-like, and pedestal 4 is equipped with logical for three of the left hoop body 1 of axial restraint and right hoop body 2
Hole 41, clip can by pedestal 4 and equipment to be fixed on axially position accurate, while removing from for repeatedly folding clip scene
It is the step of each searching clamping point, more convenient.
With reference to Fig. 3 or 4, in order to make left hoop body 1 and the isolated spacing-controllable of right hoop body 2, it is symmetrically arranged on pedestal 4 for limiting
It makes left hoop body 1 and right hoop body 2 is rotated down two round bars 5 of angle, the vertical position of two round bars 5 is slightly above left 1 He of hoop body
The tie point of right hoop body 2, two round bars 5 limit the angle that left hoop body 1 rotates counterclockwise respectively and right hoop body 2 rotates clockwise
Angle facilitates next folding to stablize in clip pine Zhang Shisong Zhang Chengdu.
With reference to Fig. 3 or 4, in order to keep clip pine Zhang Chengdu adjustable, pedestal 4 is equipped with horizontal concrete chute 52, one end of round bar 5
It is equipped with the annular groove 51 matched with sliding slot, 5 both ends of round bar are stretched out from pedestal 4, and the width of annular groove 51 is equal to the thickness of pedestal 4
Degree, the diameter of annular groove 51 are equal to the width of sliding slot, and one end is fixedly connected with spring 53 in sliding slot, and the other end is threaded with positioning
Bolt 52, the other end of spring 53 abut annular groove 51, and the end of positioning bolt 52 abuts annular groove 51, and the axis of positioning bolt 52 hangs down
It, can be to the water of cylinder by rotational positioning bolt 52 directly in the nut of the axis of cylinder and positioning bolt 52 in the side of pedestal 4
Prosposition, which is set, to be adjusted, to be adjusted to right hoop body 2 and left hoop body 1 by limiting rotation angle, enriches clip pine Zhang Chengdu
Controllability.
With reference to Fig. 2 or 3, for the mutual abrasion for reducing clip and being clamped between part, set in left hoop body 1 and right hoop body 2
There is arc groove 6, rubber sheet gasket 61 is equipped in arc groove 6, rubber sheet gasket 61 is the crescent with thickness, one side clamping
In arc groove 6, another face contact is clamped part, avoids wearing by its flexibility while guaranteeing the clamping effect of clip
It is clamped part, extend clip and is clamped the service life of part.
With reference to Fig. 2 or 3, in order to extend the service life of clip, pedestal 4 is equipped with the left-hand rotation with the rotation connection of left hoop body 1
Axis and the right spindle 22 connected with the rotation of right hoop body 2, left hoop body 1 is connected with the direct rotation of right hoop body 2 to be become rotating indirectly
It is connected, the kidney-shaped plate 7 for having symmetrical holes, left rotary shaft and right spindle 22 is additionally provided on pedestal 4 from two Kong Zhongshen on kidney-shaped plate 7
Out, then by shaft block ring it is fixed, this effectively prevents the mutual abrasion between left hoop body 1 and right hoop body 2, greatly prolongs
Long clip normally opens and closes the retention time of effect.
Specific implementation process: it when clip is held tightly, rotates clockwise handle 322 and V-arrangement connecting rod 31 is driven to transport towards right hoop body 2
It is dynamic, with the eccentric left hoop body 1 of 33 synchronous drive of convergence piece connecting of V-arrangement connecting rod 31 close to right hoop body 2, the rotation of handle 322 to contact
The position of left hoop body 1 and right hoop body 2 is stuck when close to right hoop body 2, and the clamping screw rotated in convergence piece 33 can hold clip tightly
Degree is further adjusted；When the clamp is released, rotating handles 322 counterclockwise, left hoop body 1 and 2 spacing of right hoop body increase but are not thorough
Separation.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. one kind opens clip fastly, left hoop body (1) and right hoop body (2) including rotation connection, further include for driving left hoop body (1)
The gripping mechanism close to each other and locked with the free end of right hoop body (2), it is characterised in that: the gripping mechanism includes the company of compression
Bar (32) and V-arrangement connecting rod (31), one end of the V-arrangement connecting rod (31) are eccentrically rotated with left hoop body free end (11) and connect, separately
One end and the one end for compressing connecting rod (32), which rotate, to be connected, and the other end for compressing connecting rod (32) and right hoop body free end (21) are revolved
Turn connection, the center of curvature of bending part is towards right hoop body (2) on the V-arrangement connecting rod (31).
2. one kind according to claim 1 opens clip fastly, it is characterised in that: the gripping mechanism further includes radial section shape
Shape is the convergence piece (33) of U-shaped and one end of the left hoop body free end (11) of cladding and V-arrangement connecting rod (31), on the convergence piece (33)
One end of portion and V-arrangement connecting rod (31), which slides, to be connected, and the left hoop body free end (11) and convergence piece (33) rotate connection and and V-arrangement
Connecting rod (31) is not in contact with each other, and the convergence piece (33) rotates in the same plane with connecting rod (32) are compressed.
3. one kind according to claim 2 opens clip fastly, it is characterised in that: one be wrapped by the V-arrangement connecting rod (31)
It holds and is axially arranged with the chute hole (311) that section is kidney-shaped along the end, be equipped in the chute hole (311) for connecting V-arrangement connecting rod
(31) and the first pivot pin (332) and the second pivot pin (333) of convergence piece (33), on the convergence piece (33) with V-arrangement connecting rod (31)
The parallel end face in one end end face is wrapped by equipped with hold-down bolt (331), the axis of the hold-down bolt (331) is parallel to V-arrangement
It the axial direction of connecting rod (31) and is threadedly coupled with V-arrangement connecting rod (31).
4. one kind according to claim 3 opens clip fastly, it is characterised in that: the compression connecting rod (32) is far from right hoop body
(2) one end is equipped with the extension arm (321) for rotating obtuse angle angle counterclockwise around the end, the free end of the extension arm (321)
It is fixedly connected with handle.
5. one kind according to claim 4 opens clip fastly, it is characterised in that: further include and left hoop body (1) and right hoop body (2)
The pedestal (4) rotation connection and be located at below left hoop body (1) and right hoop body (2), the pedestal (4), which is equipped with, is used for axial restraint
The through-hole (41) of left hoop body (1) and right hoop body (2).
6. one kind according to claim 5 opens clip fastly, it is characterised in that: the pedestal (4) is equipped with for limiting a left side
Hoop body (1) and right hoop body (2) are rotated down the round bar (5) of angle.
7. one kind according to claim 6 opens clip fastly, it is characterised in that: the pedestal (4) is equipped with horizontal concrete chute
(42), one end of the round bar (5) is equipped with the annular groove (51) matched with sliding slot, and one end is fixedly connected with bullet in the sliding slot
Spring (53) other end is threaded with positioning bolt (52), and the other end of the spring (53) abuts annular groove (51), the positioning
The end of bolt (52) abuts annular groove (51).
8. one kind according to claim 1 or 6 opens clip fastly, it is characterised in that: the left hoop body (1) and right hoop body (2)
It is interior to be equipped with arc groove (6), rubber sheet gasket (61) are equipped in the arc groove (6).
9. one kind according to claim 5 opens clip fastly, it is characterised in that: the pedestal (4) is equipped with and left hoop body (1)
Rotate the left rotary shaft (12) of connection and the right spindle (22) with right hoop body (2) rotation connection, the left rotary shaft (12) and right spindle
(22) it is equipped with the kidney-shaped plate (7) for the left hoop body of axial restraint (1) and right hoop body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197996.6U CN209671344U (en) | 2018-12-25 | 2018-12-25 | One kind opening clip fastly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197996.6U CN209671344U (en) | 2018-12-25 | 2018-12-25 | One kind opening clip fastly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671344U true CN209671344U (en) | 2019-11-22 |
Family
ID=68563469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197996.6U Active CN209671344U (en) | 2018-12-25 | 2018-12-25 | One kind opening clip fastly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203046A (en) * | 2020-03-18 | 2020-05-29 | 福建工程学院 | Double-cylinder positioning buckle |
| CN114560326A (en) * | 2022-02-28 | 2022-05-31 | 合肥天工智能科技有限公司 | Multi-specification self-adaptive adjusting traction device for spinning |
-
2018
- 2018-12-25 CN CN201822197996.6U patent/CN209671344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203046A (en) * | 2020-03-18 | 2020-05-29 | 福建工程学院 | Double-cylinder positioning buckle |
| CN114560326A (en) * | 2022-02-28 | 2022-05-31 | 合肥天工智能科技有限公司 | Multi-specification self-adaptive adjusting traction device for spinning |
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