TWI617399B - A Pliers For A Hose Clamp - Google Patents

Abstract

The present invention relates to a looper pliers that includes a pivot assembly and a clamp assembly. The pivoting assembly includes a first handle portion and a second handle portion that are pivotably coupled to each other. The clamping assembly includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are coupled to the pivoting assembly, and the first clamping portion is actuatable by the first handle to be changed a position of the first clamping portion and the second clamping portion.

Description

Bundle clamp

The present invention relates to hand tools, and more particularly to a loop clamp.

According to the general principle of the elastic collar of the market, the principle of disassembling the ends of the bundle ring is to make the radial dimension of the bundle ring larger to disassemble the bundle ring. One type, one of which is used to actuate the two-clamp clamping by a cable, however, such a tool is structurally complicated and difficult to assemble and store. Therefore, in order to facilitate the use and storage, most of the bundle ring clips on the market directly combine the two clamp portions and the two grip portions to form a pincer shape, and the user can directly grip the two ends of the bundle ring after holding the grip portion. This is the case with the bundle attachment tool disclosed in TWM307500.

However, the spacing between the two clamp portions of such conventional bundle ring clamps cannot be adjusted in advance, and each time the two ends of the bundle loop are to be clamped, the user must re-open the clamp portion to the corresponding width to perform the adjustment. Disassembly and assembly work, when a large number of bundle ring disassembly operations are carried out, will definitely cause the user's hand to cause soreness due to long-term wide opening and closing, and will waste a lot of time, and there is a drawback that needs to be improved.

Therefore, it is necessary to provide a novel and progressive bundle of ring clamps to solve the above problems.

The main object of the present invention is to provide a bundle ring clamp, which can adjust the distance between the two clamp portions in advance, so that the user does not need to open and close the two clamp portions greatly, thereby reducing the burden on the user's hand and effectively improving the work. Efficiency, in addition, the bundle ring clamp structure is simple and convenient to use.

To achieve the above object, the present invention provides a beam loop pliers comprising a pivoting assembly, a displacement assembly, an adjustment assembly and a clamping assembly. The pivoting assembly includes a first handle portion and a second handle portion that are pivotably coupled to each other. The displacement assembly is disposed on the pivoting assembly, and includes a connecting member and a sliding member. The sliding member slides in a line direction, and the connecting member is pivotally disposed between the first handle and the sliding member. The adjusting component is disposed on the pivoting component, and includes a latching member and an adjusting component. The latching component is normally positioned and latched toward the adjusting component, and the latching component is not engaged with the adjusting component. The adjusting member is free to slide in parallel with the linear direction. The clamping unit includes a first clamping portion and a second clamping portion. The first clamping portion is disposed in the sliding member, and the second clamping portion is disposed on the adjusting member. The second clamping portion is located at the The first clamping portion is on one side of the linear direction, and the first clamping portion is located between the second clamping portion and the connecting member. Wherein, when the first handle portion and the second handle portion are pivoted close to each other, the connecting member is driven by the first handle portion to push the sliding member toward the second clip portion, the first The clamping portion is adjacent to the second clamping portion; when the first handle portion and the second handle portion are pivoted away from each other, the connecting member is driven by the first handle portion to pull the sliding member away from the first portion The direction of the two clamping portions is far away, and the first clamping portion is away from the second clamping portion.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to Figures 1 through 7, there is shown a preferred embodiment of the present invention. The tow clamp of the present invention comprises a pivot assembly 1, a displacement assembly 2, an adjustment assembly 3 and a clamping assembly 4.

The pivoting assembly 1 includes a first handle portion 11 and a second handle portion 12 that are pivotably coupled.

The displacement assembly 2 is disposed on the pivoting assembly 1 and includes a connecting member 21 and a sliding member 22. The sliding member 22 slides in a linear direction 8 , and the connecting member 21 is pivotally disposed on the first handle portion 11 and Between the slip members 22.

The adjusting component 3 is disposed on the pivoting assembly 1 and includes a latching member 31 and an adjusting member 32. The latching member 31 is normally positioned and latched toward the adjusting member 32. When the latching member 31 is not When the adjustment member 32 is engaged, the adjustment member 32 is free to slide in parallel with the linear direction 8.

The clamping unit 4 includes a first clamping portion 41 and a second clamping portion 42. The first clamping portion 41 and the second clamping portion 42 are configured to clamp the two ends of the bundle of rings 9. The first clamping portion The second clamping portion 42 is disposed on the one side of the first clamping portion 41 in the linear direction 8 , and the second clamping portion 42 is disposed on the sliding member 22 . The first clamping portion 41 is located between the second clamping portion 42 and the connecting member 21 .

When the first shank 11 and the second shank 12 are pivoted toward each other, the connecting member 21 is driven by the first shank 11 to push the sliding member 22 toward the second clamping portion 42. The first clamping portion 41 is adjacent to the second clamping portion 42 (as shown in FIG. 6); when the first handle portion 11 and the second handle portion 12 are pivoted away from each other, the connecting member 21 is driven by the first shank 11 to pull the sliding member 22 away from the second clamping portion 42. The first clamping portion 41 and the second clamping portion 42 are away from each other (as shown in FIG. 5). ).

Preferably, the bail clamp further includes a first elastic member 5, the second handle portion 12 is a ㄇ-shaped plate member, and the first elastic member 5 is elastically abutted against the second shank portion 12 and the sliding member. Between 22, the slidable member 22 is normally moved away from the second nip 42.

In addition, preferably, the first clamping portion 41 and the second clamping portion 42 are respectively disposed on a side surface thereof with a plurality of protrusions 43 arranged at intervals, and the convex blocks 43 are clamped with the two clamping portions. The two ends of the bundle ring 9 abut each other. In more detail, the spacing between the projections 43 is such that one end of the collar 9 can be inserted into the lateral direction of each of the projections 43 to ensure the clamping. The ends of the bundle will not be easily disengaged during the holding process.

Further, the latching member 31 includes a resisting block 311 and at least one second elastic member 312. In this embodiment, the second resilient member 312 is disposed. The adjusting member 32 is slidably disposed on the second handle. The second shank 12 is provided with a accommodating groove 121, and the at least one second elastic member 312 is attached to the accommodating groove 121 and the at least one second elastic member 312 is elastically biased. Between the groove of the accommodating groove 121 and the abutting block 311, the occlusion block 311 is normally abutted against the adjusting member 32. The resisting block 311 is provided with a first tooth portion 313, and the adjusting member 32 is provided with a When the first tooth portion 313 is engaged with the second tooth portion 321 , the adjusting member 32 cannot slide relative to the second handle portion 12 when the first tooth portion 313 is engaged with the second tooth portion 321 . In the embodiment, the adjusting member 32 further includes two arm portions 322. The second clamping portion 42 is coupled to the two arm portions 322. Two sides of the second handle portion 12 are provided with two L-shaped extensions 122. The two L-shaped extensions 122 respectively form two sliding slots 123 parallel to the linear direction 8 , and the two arm portions 322 are respectively slidably disposed on the two sliding slots 123 when the first clamping portion 41 and the second clamping portion are to be adjusted. When the initial spacing of 42 (the distance between the first shank 11 and the second shank 12 is not pivoted), only the abutting block 311 needs to be moved away from the two arm portions 322 to make the first The tooth portion 313 and the second tooth portion 321 are not engaged (as shown in FIG. 4 ), and the two arm portions 322 can be slid to adjust the start of the first clamping portion 41 and the second clamping portion 42 . The spacing can be adjusted by the user according to the distance between the two ends of the collar 9 to prevent the hand from being too long and the hand is sore.

In detail, in the embodiment, the first handle portion 11 and the second handle portion 12 are pivotally connected to a first pivot portion 61, and the connecting member 21 and the first handle portion 11 are coupled to a second pivot portion. The connecting portion 21 and the sliding member 22 are connected to a third pivot portion 63. The first pivot portion 61 is disposed at one end of the second handle portion 12 away from the first clamping portion 41. When the shank 11 is pivoted toward the second shank 12 , the second pivot portion 62 swings toward the second shank portion 12 , and the third pivot portion 63 faces the second shank portion 42 . Sliding in a direction away from the first pivot portion 61, so that the pivoting motion of the connecting member 21 can convert the first handle portion 11 and the second handle portion 12 to each other. The first clamping portion 41 and the second clamping portion 42 act linearly with each other to accurately clamp the two ends of the collar 9.

Preferably, the bundle ring clamp is further provided with a triggering member 7. The first handle portion 11 is remote from one end of the first pivot portion 61 and one end of the trigger member 7 is pivotally disposed on a fourth pivot portion 64. The other end of the movable member 7 is a free end. When the first handle portion 11 and the second handle portion 12 are pivoted close to each other and folded, the first handle portion 11 is a zigzag type, the first The pivot portion 61 and the fourth pivot portion 64 are respectively disposed at two ends of the first handle portion 11, and the second pivot portion 62 is disposed on the curved portion of the first handle portion 11. The trigger member 7 is located at The intermediate portion 71 between the free end and the fourth pivot portion 64 abuts against a rim 124 of the second handle portion 12 (as shown in Figures 5 to 7), when the trigger member 7 is free When the pivoting direction is pressed toward the second handle portion 12, the intermediate member 71 is pivoted by the lever principle, and the fourth pivot portion 64 is pivoted away from the second handle portion 12. By swinging, and by the spring of the first elastic member 5, the first handle portion 11 is automatically pivoted away from the second handle portion 12, and the user can control the user without changing the holding manner. The first handle portion 11 is opened and closed with the second handle portion 12, and the upper handle is used. Convenience.

In summary, the bundle ring clamp of the present invention can brake the linear movement of the first clamp portion and the second clamp portion by pivoting the first handle portion and the second handle portion to accurately Hold the ends of the loop. Moreover, when the initial spacing between the first clamping portion and the second clamping portion is to be adjusted, the clamping block only needs to be moved away from the two arm portions to make the first tooth portion and the second tooth portion. The two arm portions can be slipped to adjust the initial spacing between the first clamping portion and the second clamping portion, and the user can relatively adjust according to the distance between the two ends of the binding ring to avoid the hand. The long-term opening and closing distance is too large and the hands are sore.

1‧‧‧ pivot assembly
2‧‧‧displacement components
3‧‧‧Adjusting components
4‧‧‧Clamping components
5‧‧‧First elastic parts
7‧‧‧ Pulling parts
8‧‧‧Line direction
9‧‧‧Bundle
11‧‧‧ first handle
12‧‧‧second handle
121‧‧‧ accommodating slots
122‧‧‧L type extension
123‧‧‧Chute
124‧‧‧ 缘缘
21‧‧‧Connecting parts
22‧‧‧Slipper
31‧‧‧ card offset
32‧‧‧Adjustment
311‧‧‧
312‧‧‧Second elastic parts
313‧‧‧First tooth
321‧‧‧second tooth
322‧‧‧arms
41‧‧‧First clamp
42‧‧‧Second clamp
43‧‧‧Bumps
61‧‧‧ First pivot
62‧‧‧Second pivot
63‧‧‧The third pivot
64‧‧‧Fourth Department
71‧‧‧ Middle section

1 is a perspective view of a first preferred embodiment of the present invention. Figure 2 is an exploded view of the first preferred embodiment of the present invention. 3 and 4 are side views of a first preferred embodiment of the present invention. 5 and 6 are schematic views showing the operation of the first preferred embodiment of the present invention. Figure 7 is another perspective view of the first preferred embodiment of the present invention.

Claims (9)

A beam loop clamp includes: a pivoting assembly including a first handle portion and a second handle portion that are pivotably coupled; a displacement assembly disposed on the pivot assembly, including a connecting member and a a sliding member, the sliding member is slidably arranged in a line direction, the connecting member is pivoted between the first handle and the sliding member; an adjusting component is disposed on the pivoting assembly, comprising a latching member and An adjusting member is normally positioned and abutted toward the adjusting member. When the engaging member is not engaged with the adjusting member, the adjusting member is free to slide in a direction parallel to the straight line. A clamping assembly includes a first clamping portion and a second clamping portion, the first clamping portion is disposed in the sliding member, the second clamping portion is disposed on the adjusting member, and the second clamping portion is Located at one side of the first clamping portion in the linear direction, and the first clamping portion is located between the second clamping portion and the connecting member; wherein, when the first handle portion and the second handle portion are pivoted When the pendulum is approaching, the connecting member is driven by the first handle to push the sliding member toward the second clamping portion, the first clamping portion and the first clamping portion The clamping portion is close to each other; when the first handle portion and the second handle portion are pivoted away from each other, the connecting member is driven by the first handle portion to pull the sliding member away from the second clamping portion The first clamping portion is away from the second clamping portion. The bundle ring clamp of claim 1, further comprising a first elastic member, the second handle being a ㄇ-shaped plate member, the first elastic member being elastically biased against the second shank and the sliding member Between so that the sliding member moves normally away from the second clamping portion. The looper pliers of claim 1, wherein the latching member comprises a resisting block and at least one second resilient member, the adjusting member is slidably disposed on the second handle portion, and the second handle portion is provided with an accommodation a slot, the abutting block and the at least one second elastic member are disposed in the accommodating groove, and the at least one second elastic member is elastically abutted between the accommodating groove wall and the abutting block, the abutting block is provided with a The first tooth portion is provided with a second tooth portion that is engaged with the first tooth portion. The bundle ring clamp of claim 3, wherein the adjustment member further comprises two arms, the second clamp portion is coupled to the two arm portions, and the second handle portion is provided with two L-shaped extensions on both sides thereof. The two L-shaped extensions respectively form two sliding grooves parallel to the linear direction, and the two arm portions are respectively slidably disposed on the two sliding grooves. The looper pliers of claim 1, wherein the first handle and the second handle are pivotally connected to a first pivot, and the connecting member and the first handle are coupled to a second pivot. The connecting member and the sliding member are coupled to a third pivot portion, the first pivot portion is disposed at an end of the second handle portion away from the first clamping portion, when the first handle portion and the second handle portion When the pivotal approach is approached, the second pivot portion swings toward the second handle portion, and the third pivot portion slides in a direction away from the second clamp portion and away from the first pivot portion. The bundle ring clamp according to claim 5, wherein a trigger member is further disposed, and the first handle portion is disposed away from one end of the first pivot portion and one end of the trigger member is disposed on a fourth pivot portion. The other end of the moving member is a free end. When the first handle portion and the second handle portion are pivoted close to each other and folded, the pulling member is located between the free end and the fourth pivot portion. The segment is abutted against a retaining edge of the second handle portion, and when the free end of the trigger member is pivoted toward the second handle portion, the fourth pivot portion is away from the second handle portion The direction of the pivot. The bundle ring clamp of claim 6, wherein the first handle is a zigzag type, and the first pivot portion and the fourth pivot portion are respectively disposed at two ends of the first handle portion, the first The two pivots are disposed on the curved section of the first handle. The bundle ring clamp according to claim 1, wherein the first clamping portion and the second clamping portion are respectively disposed on a side surface facing each other with a plurality of spaced-apart bumps, and the convex portions are provided with the two clamping portions. The ends of one of the bundled rings are abutted. The bundle ring clamp of claim 7, further comprising a first elastic member, the second handle being a ㄇ-shaped plate member, the first elastic member being elastically biased against the second shank and the sliding member The sliding member is normally moved away from the second clamping portion; the engaging member includes a resisting block and at least one second elastic member, the adjusting member is slidably disposed on the second handle portion The second handle is provided with a receiving groove, and the at least one second elastic member is disposed on the receiving groove and the at least one second elastic member is elastically abutted against the receiving groove wall and the second elastic member Between the abutting blocks, the abutting block is provided with a first tooth portion, and the adjusting member is provided with a second tooth portion that is engaged with the first tooth portion; the adjusting member further includes two arm portions, and the second clamping portion is Connecting to the two arm portions, two L-shaped extensions are disposed on two sides of the second handle portion, and the two L-shaped extension portions respectively form two sliding grooves parallel to the linear direction, and the two arm portions are respectively slidably disposed on the a second sliding groove; the first clamping portion and the second clamping portion are respectively disposed on a side surface facing each other with a plurality of spaced-apart bumps, and the convex blocks are provided with a bundle ring held by the two clamping portions Abut against both ends.