TWM465252U - Rapid positioning structure of pipe tongs - Google Patents

Description

Pipe wrench quick positioning structure

This creation is to provide a quick positioning structure for pipe wrenches, mainly applied to the tightening technology of pipe wrenches.

Pressing tools commonly used for water pipes or water pipe joints, usually by water pipe clamps for water pipes or water pipe joints. Since water pipes have different pipe diameters, the water pipe clamps must also be capable of operating their jaws. The pipe clamp is conventionally composed of a first tong body and a second tong body which are pivoted together, and a spring-coupled toothed piece is pivoted inside the first tong body. And a blocking piece and a positioning block are respectively disposed on the inner side of the first caliper body and the second caliper body, wherein the blocking teeth of the blocking piece and the teeth of the toothed piece are ratchet-shaped with each other, and the tooth shape is formed The sheet is unidirectionally reversed toward the fixed portion.

However, the above-mentioned conventional water pipe clamps cannot clamp the pipe fitting tightly in practical operation, and there are safety concerns in operation, and there are problems and lacks that have yet to be solved.

The creator is currently engaged in the manufacture and design of related products. He has accumulated many years of practical experience and experience. In response to the existing problems and lacks of traditional pipe wrenches, he actively invested in the spirit of innovation and improvement, and completed the rapid positioning structure of pipe wrenches.

The technical means applied by the novel problem solving and the effect of the prior art are as follows: the body is provided with a straight portion and an upwardly bent handle, and the flat portion of the body is sleeved a movable seat body and a movable caliper body, wherein the flat portion is different from the other end of the handle, and a fixed caliper body is disposed, and the movable movable caliper body and the fixed caliper body jointly clamp a pipe member, the movable seat body The side pivot joint is provided with a torsion spring and a screw hole seat, the screw hole seat is provided with a screw hole, the screw hole is for locking a driving screw, and a screwing portion is further disposed outside the screw hole seat, and the dial portion is outwardly Opening the screw hole seat, the driving screw can quickly drive the movable caliper body to move forward or backward, and the other end of the driving screw is provided with a driving portion for driving the wrench tool, and the driving screw is driven by the driving screw Rotating in the forward or reverse direction drives the movable caliper body forward or backward, so that the movable caliper body can tightly clamp the pipe member, ensuring the safety of the operator and improving the efficiency, and achieving the main purpose.

1‧‧‧ pipe fittings

2‧‧‧Hex wrench tool

3‧‧‧ Ratchet Wrench Tool

4‧‧‧ sleeve

10‧‧‧ Ontology

11‧‧‧ Straight

12‧‧‧ pivot hole

13‧‧‧Fixed caliper body

14‧‧‧Arc Department

15‧‧‧ teeth

16‧‧‧Handles

20‧‧‧Active seat

21‧‧‧First through hole

22‧‧‧ screw holes

23‧‧‧Second through hole

24‧‧‧ 枢 ear

25‧‧‧ screw hole seat

251‧‧‧ screw holes

252‧‧‧ pivot hole

253‧‧ ‧ Department

30‧‧‧Active Pliers

31‧‧‧Chute

32‧‧‧ Cover

33‧‧‧颚

34‧‧‧ teeth

35‧‧‧ pivot slot

36‧‧‧ pivot hole

40‧‧‧ drive screw

41‧‧‧ trench

42‧‧‧ Drive Department

S‧‧‧torsion spring

Q1‧‧‧First pivoting component

Q2‧‧‧Second pivoting component

Q3‧‧‧The third pivoting component

P‧‧‧ screws

The first picture: a three-dimensional combination diagram of the creation.

The second picture: a three-dimensional decomposition diagram of the creation.

The third picture: a schematic diagram of the cross-section of the creation.

The fourth picture is a schematic view of the B-B section of the third figure.

The fifth picture: the action diagram of the creation of the screw hole seat by the driving screw to drive the movable caliper body to loosen the pipe.

Figure 6: Schematic diagram of the D-D section of the fifth figure.

The seventh picture: This is a schematic diagram of the action of driving the driving screw by the hex wrench tool.

Figure 8: This is a schematic diagram of the action of the drive screw driven by a ratchet wrench and a sleeve.

The ninth picture: This is a schematic diagram of the action of the driving screw to drive the movable tong body to clamp the pipe.

The tenth picture is a schematic diagram of the movement of the active adjustment seat.

It is easy for those who are familiar with this skill to have a deeper understanding of this creation. The contents of the device and the functional benefits that can be achieved are listed in a specific embodiment, and are described in detail as follows: A rapid positioning structure of the pipe wrench, please refer to the first and second figures: the three-dimensional combination of the creation Schematic diagram with three-dimensional decomposition. As shown in the third and fourth figures: the cross-section combination of the creation and the B-B cross-section of the third figure. The main body 10 is: a body 10, a movable body 20, a movable jaw 30, and a driving screw 40; wherein: the body 10 is provided with a flat portion 11, and the flat portion 11 can be sleeved A movable body 20 and a movable caliper body 30 are provided with a pivoting hole 12 at one end of the straight portion 11 for pivoting the first pivoting member Q1 to a fixed caliper body 13 The inner side of the fixed caliper body 13 is provided with a circular arc portion 14 for accommodating a tubular member 1 , and the circular arc portion 14 is provided with a plurality of tooth portions 15 for increasing the occlusion when the tubular member 1 is clamped. For the force, the body 10 is provided at the other end of the flat portion 11 with a handle 16 bent upwardly at an appropriate angle; the movable base 20 is provided with a square first corresponding to the flat portion 11 of the body 10. The through hole 21 is configured to be disposed through the flat portion 11 of the body 10, so that the movable base 20 can be slidably displaced on the flat portion 11 by using the first through hole 21, the movable seat A screw hole 22 is defined in the outer side of the body 20 perpendicular to the first through hole 21, and the screw hole 22 is screwed and fixed to the flat portion 11 of the body 10 as a fixing portion. For the movable base 20, the movable base 20 is provided with a semi-circular second through hole 23 corresponding to the driving screw 40, and the movable base 20 is provided with a pivot 24 corresponding to the side of the second through hole 23. And a screw hole holder 25 is disposed by the second pivoting member Q2 and the torsion spring S. The screw hole holder 25 is provided with a semicircular screw hole 25 corresponding to the second through hole 23 . 1. The screw hole holder 25 is provided with a pivot hole 252 corresponding to the pivot hole 24, and the second pivoting element Q2 can be pivoted to the pivoting arm 24 of the movable seat body 20 while utilizing the elastic force of the torsion spring S. The semicircular screw hole 251 of the screw hole seat 25 can be combined with the other semicircular second through hole 23 to form a complete circular shape, thereby locking a driving screw 40, and the screw hole seat 25 is further provided with a dial The portion 253 can be opened by simply pushing the dial portion 253, so that the driving screw 40 can quickly pass through the second through hole 23 and drive the movable caliper 30 forward or backward to advance or The movable caliper 30 is provided with a sliding slot 31 and a cover plate 32 corresponding to the flat portion 11 of the body 10, and the sliding slot 31 is just enough to be accommodated. The flat portion 11 of the body 10 is covered with a screw P to lock a cover plate 32 on the sliding slot 31, so that the movable caliper 30 can be slidably displaced on the straight portion 11 by the sliding slot 31. The body 30 is provided with a crotch portion 33 corresponding to the fixed caliper body 13 of the body 10, and a plurality of tooth portions 34 are disposed on the inner side of the crotch portion 33 for increasing the clamping. The movable caliper 30 is provided with a pivoting groove 35 corresponding to the driving screw 40, and a pivoting hole 36 is provided at the outer diameter of the pivoting groove 35, and the pivoting hole 36 is available for the first The three pivoting member Q3 is pivotally provided with a driving screw 40, so that the movable caliper 30 can be urged by the driving screw 40 to press the tubular member 1; one end of the driving screw 40 passes through the second through-through of the movable base 20 The hole 23 is inserted into the pivoting groove 35 of the movable caliper body 30. The outer diameter of one end of the driving screw 40 is provided with a groove 41 for the third pivoting element Q3 to pass through. The driving screw 40 is integrally coupled with the screw hole 251 of the screw hole holder 25, and the other end of the driving screw 40 is provided with a hexagonal driving portion 42 as a six-type wrench tool. 2 (as shown in Figure 7) or the sleeve 4 of the ratchet wrench tool 3 (eg Figure 8 shows the user of the set.

The present invention, which is a combination of the above-mentioned components, provides a quick positioning structure for the pipe wrench, in practical application: please refer to the ninth figure: the creation is driven by the driving screw to clamp the movable jaw Schematic diagram of the action of the pipe. The user only needs to rotate the driving portion 42 of the driving screw 40 in the forward direction, that is, the driving screw 40 can be used to screw the movable caliper 30 forward in the screw hole holder 25, and the fixed caliper body 13 and the movable caliper body 30 are utilized. The circular arc portion 14 and the plurality of tooth portions 15, 34 on the crotch portion 33 are in contact with the pipe member 1, and then by the six-type wrench tool 2 (as shown in the seventh figure) or the sleeve 4 of the ratchet wrench tool 3 (such as the eighth As shown in the figure, the driving portion 42 of the driving screw 40 is positively rotated, and the fixed caliper body 13 and the movable caliper body 30 have a plurality of teeth 15 and 34 on the circular arc portion 14 and the crotch portion 33. The tube 1 can be clamped tightly.

Please refer to the tenth figure: This is the schematic diagram of the movement of the active seat. The user only needs to loosen the screw P, that is, the position of the movable seat 20 at the straight portion 11 of the body 10 can be quickly adjusted.

In summary, the creation department provides a quick positioning structure for pipe wrenches. After the actual production and repeated operation tests by the creator, it is confirmed that the functional benefits expected by the creation can be achieved, and at the same time, there is no such thing as the current experience. The "first creation" has "industry use value", and it has already met the requirements of the establishment of the "patentability" and "progressiveness" of the new patents, and has filed a new patent application with the bureau in accordance with the provisions of the Patent Law.

10‧‧‧ Ontology

11‧‧‧ Straight

12‧‧‧ pivot hole

13‧‧‧Fixed caliper body

14‧‧‧Arc Department

15‧‧‧ teeth

16‧‧‧Handles

20‧‧‧Active seat

21‧‧‧First through hole

22‧‧‧ screw holes

23‧‧‧Second through hole

24‧‧‧ 枢 ear

25‧‧‧ screw hole seat

251‧‧‧ screw holes

252‧‧‧ pivot hole

253‧‧ ‧ Department

30‧‧‧Active Pliers

31‧‧‧Chute

32‧‧‧ Cover

33‧‧‧颚

34‧‧‧ teeth

35‧‧‧ pivot slot

36‧‧‧ pivot hole

40‧‧‧ drive screw

41‧‧‧ trench

42‧‧‧ Drive Department

S‧‧‧torsion spring

P‧‧‧ screws

Q1‧‧‧First pivoting component

Q2‧‧‧Second pivoting component

Q3‧‧‧The third pivoting component

Claims (4)

A pipe clamp quick positioning structure, comprising: a body, a movable seat body, a movable caliper body, and a driving screw; wherein: the body is provided with a flat portion, the flat portion is configured to set a movable seat body and a a movable caliper body having a fixing tong body at one end of the straight portion, the body being provided with a handle bent upward at an appropriate angle at the other end of the straight portion; the movable seat body corresponding to the straight portion of the body a first through hole is disposed through the flat portion of the body, so that the movable seat can be slidably displaced on the straight portion by using the first through hole, and the outer side of the movable seat is vertical a screw hole is disposed at the first through hole, and the screw hole is fixed to the flat portion of the body by a screw lock, and the movable seat body is provided with a semi-circular second through hole corresponding to the driving screw, the activity The base body is provided with a pivoting arm corresponding to the side of the second through hole, and a pivoting spring and a screw hole seat are disposed for pivoting, and the screw hole seat is provided with a semicircular screw hole corresponding to the second through hole. The screw hole seat is provided with a pivot hole corresponding to the pivot hole for pivoting The pivoting arm of the movable seat and the elastic force of the torsion spring enable the semicircular screw hole of the screw hole seat to be combined with the other semicircular second through hole to form a complete circular shape, thereby locking a driving screw. The outer side of the screw hole seat is further provided with a dial portion, and the screw hole seat is opened outwardly by the dial portion, so that the driving screw can quickly pass through the second through hole and drive the movable jaw forward or backward to move forward or backward. The movable tong body is provided with a sliding slot and a cover plate corresponding to the straight portion of the body, and the sliding slot is just enough to be accommodated in the straight portion of the body, and a cover plate is fixed on the sliding slot. The movable caliper body can be slidably displaced on the straight portion by using a sliding groove corresponding to the fixed caliper body of the body, and the movable caliper body is provided with a pivoting groove corresponding to the driving screw. , the A pivoting hole is disposed at an outer diameter of the pivoting groove, and the pivoting hole is configured to pivotally provide a driving screw, so that the movable clamping body can be urged by the driving screw to tighten the pipe; one end of the driving screw passes through the above a second through hole of the movable seat body is inserted into the pivoting groove of the movable caliper body, and a groove is provided at an outer diameter of one end of the driving screw, and the groove is pivoted to the pivot of the movable caliper body In the knot hole, the driving screw is meshed with the screw hole of the screw hole seat, and the other end of the driving screw is provided with a driving portion, which is used as a wrench tool for driving. The pipe wrench quick positioning structure according to claim 1, wherein: the body is provided with a pivoting hole at one end of the straight portion, and the pivoting hole is configured to pivotally fix a fixed caliper. The pipe clamp quick positioning structure according to claim 1, wherein: the inner side of the fixed caliper body of the body is provided with a circular arc portion, and the circular arc portion of the main body and the crotch portion of the movable caliper body are provided with a plurality of corresponding tooth portions. As a user to increase the bite force when clamping the pipe. The pipe wrench quick positioning structure according to claim 1, wherein the driving portion of the driving screw is hexagonal, and is used as a sleeve driver for a six-type wrench tool or a ratchet wrench tool.