TWM562750U - Pressure type hand tool with adjustment mechanism - Google Patents

Abstract

A pressing hand tool with an adjustment mechanism includes: a base, a pressing handle, a sliding module, a driven member, and a connecting rod. The base has a sliding space; one end of the pressing handle is pivotally connected to one end of the base; the sliding module is slidably received in the sliding space and has two brackets spaced apart from each other; the driven member comprises a screw and is disposed at one end of the screw The crimping assembly and the movable screw are screwed to the adjusting nut of the screw, and the screw is inserted through the two brackets, and the adjusting nut is limited between the two brackets in the longitudinal direction of the screw; the two ends of the connecting rod are respectively pivoted to the pressing handle and sliding The module is rotated; the adjusting nut is rotated to adjust the position of the crimping assembly by selectively adjusting the screw relative to the two brackets. Thereby, the effect of freely adjusting the distance between the crimping assembly and the gripping member and smoothly supporting the screw to avoid the tilt of the screw can be achieved.

Description

Pressure hand tool with adjustment mechanism

This creation relates to a hand tool, and in particular to a pressure hand tool with an adjustment mechanism.

With regard to the pressing hand tool, the user presses the handlebar to move the slider in the seat body via the connecting rod, and performs the pressing or cutting action by the action, for example, to connect the connecting line and the connecting line. Joint crimping combined crimping hand tools, etc.

However, the crimping members or the clamping members to be crimped are different in size and size, resulting in the preparation of a corresponding pressing hand tool for each size, which is troublesome.

The existing crimping hand tool has a function of being able to adjust the distance between the crimping member and the holding member, but has a tendency to be easily tilted and difficult to adjust, and has long been criticized for a long time.

Therefore, how to design a novel that can improve the above-mentioned defects is a major issue that the creators of this case want to solve.

The purpose of the present invention is to provide a pressure hand tool with an adjustment mechanism, which is limited by inserting the screw action of the driven member between the two brackets and adjusting the nut between the two brackets. The distance between the crimping assembly and the clamping member is adjusted to suit various sizes, and the screw can be smoothly supported to avoid tilting, thereby ensuring smooth adjustment.

In order to achieve the above object, the present invention provides a pressure type hand tool having an adjustment mechanism, comprising: a base having a sliding space; and a pressing handle, one end of which is pivotally connected to one end of the base; and a sliding module a slidably disposed in the sliding space and having two brackets spaced apart from each other; a driven member comprising a screw, a crimping assembly disposed at one end of the screw, and a movable screw coupled to the screw Adjusting a nut, the screw is movably inserted in the two brackets, the adjusting nut is limited between the two brackets in the length direction of the screw; and a connecting rod, the two ends of which are respectively pivotally connected to the pressing handle and the a slipping module; wherein the adjusting nut is rotated, the screw will selectively adjust the position of the crimping assembly relative to the two brackets.

Compared with the prior art, the present invention has the following effects: the distance between the crimping assembly and the clamping member can be freely adjusted to adapt to various sizes, and the screw can be smoothly supported to avoid tilting of the screw, thereby ensuring smooth adjustment. .

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are provided for reference and description only, and are not intended to limit the creation.

As shown in FIG. 1 to FIG. 6, the present invention provides a pressing hand tool with an adjustment mechanism, comprising: a base 1, a pressing handle 2, a sliding module 3, a connecting rod 4, and a fixed shaft 5 And a driven member 6, and in particular a clamping member 7.

The base 1 has a sliding space 11 and a holding member 7 is provided at one end of the sliding space 11.

One end of the pressing handle 2 is pivotally connected to one end of the base 1 so that the pressing handle 2 can be pressed and raised corresponding to the base 1 with the pivoting portion as the axis. Specifically, the pressing handle 2 is pivotally connected to the base 1 by a first pivot A1.

The sliding module 3 is slidably received in the sliding space 11 and has two brackets 313 and 314 spaced apart from each other to bridge the driven member 6 between the two brackets 313 and 314. Preferably, the sliding module 3 includes two side walls 31 spaced apart from each other and two brackets 313 and 314 connected between the two side walls 31, and the two side walls 31 respectively define a guiding slot 316.

The structure of the side wall 31 is not limited, and may be a single structure type or a combined structure type. In the present embodiment, the combination structure type is taken as an example for description: the side wall 31 includes a combination of one another. The inner wall 311 and the outer wall 312, one side of the two outer walls 312 protrude from one side of the two inner walls 311, respectively, and the two brackets 313 and 314 are respectively connected between one ends of the two inner walls 311 and two outer walls. Between one end of 312.

The driven member 6 includes a screw 61, a crimping assembly 63 disposed at one end of the screw, and an adjusting nut 62 movably coupled to the screw 61. The screw 61 is straddled to the two brackets 313 and 314 by a movable insertion manner, and the adjusting nut 62 is limited between the two brackets 313 and 314 in the longitudinal direction of the screw 61. Specifically, the adjustment nut 62 is disposed between the two brackets 313 and 314 which are spaced apart from each other and is restrained so that the adjustment nut 62 can only rotate in place, but cannot move in the longitudinal direction of the screw 61. Further, the crimping unit 63 and the aforementioned sandwiching member 7 are opposed to each other in the longitudinal direction of the screw 61.

The two ends of the connecting rod 4 are respectively pivotally connected to the pressing handle 2 and the sliding module 6. Specifically, the two ends of the connecting rod 4 are respectively pivotally connected to the pressing handle 2 and the sliding module 6 by a second pivot A2.

The fixed shaft 5 is fixed to the base 1 to form a stationary member. Specifically, the base 1 defines a fixing hole 12 , and the fixing shaft 5 is fixedly inserted into the fixing hole 12 and passes through the two guiding grooves 316 of the sliding module 3 .

As shown in FIG. 4 and FIG. 7 , when the user presses the handle 2 under the hand, the pressing handle 2 will slide the sliding module 3 in the sliding space 1 via the connecting rod 4 to perform a crimping operation; And during the slipping process, the two guiding grooves 316 of the sliding module 3 will be guided and restricted by the fixed shaft 5 (the sliding amplitude of the sliding module 3 is restricted).

As shown in FIG. 4-6 and FIG. 8-9, when the distance between the crimping assembly 63 and the clamping member 7 is to be adjusted, the user can rotate the screw 62 by hand to drive the screw 61 relative to the second. The brackets 313, 314 are telescopic, thus achieving the purpose of manually adjusting the distance between the crimping assembly 63 and the clamping member 7.

In addition, as shown in FIG. 1, the adjusting nut 62 defines a screw hole 621 for screwing the screw 61. As shown in FIG. 1 , FIG. 5 and FIG. 6 , the two brackets 313 and 314 can respectively have a through hole 315 , and the screw 61 is inserted through the two through holes 315 . As shown in FIG. 1 and FIG. 3, at least one of the two outer side walls 312 can be formed with a notch 3121 corresponding to the adjusting nut 62. In this embodiment, a notch 3121 is formed by using two outer walls 312 as an example. In addition, the adjustment nut 62 is more exposed from the sliding module 3 and is more convenient for manual operation adjustment; preferably, the partial circumference of the adjustment nut 62 is further protruded from the sliding module 3 to facilitate manual adjustment.

In summary, the present invention has the following effects as compared with the prior art: by inserting the screw 61 of the driven member 6 between the two brackets 313, 314, and setting the adjusting nut 62 to the two brackets 313, 314 The position is limited to be adapted to various sizes in addition to the distance between the crimping assembly 63 and the clamping member 7, and the screw 61 can be smoothly supported to avoid tilting of the screw 61. Ensure that the adjustment is smooth.

The above is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the creation, and the equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the creation. Within the scope of the rights, it is given to Chen Ming.

1‧‧‧Base

11‧‧‧Sliding space

12‧‧‧Fixed holes

2‧‧‧pressure handle

3‧‧‧Slip module

31‧‧‧ Side wall

311‧‧‧ inside wall

312‧‧‧Outer wall

3121‧‧ ‧ gap

313, 314‧‧‧ bracket

315‧‧‧Perforation

316‧‧ ‧ guide slot

4‧‧‧ Connecting rod

5‧‧‧Fixed shaft

6‧‧‧Activity components

61‧‧‧ screw

62‧‧‧Adjusting nut

621‧‧‧ screw hole

63‧‧‧Crimping components

7‧‧‧Clamping members

A1‧‧‧ first pivot

A2‧‧‧ second pivot

Figure 1 is an exploded perspective view of the slip module and the driven member in the present creation.

Figure 2 is an exploded perspective view of the creation.

Figure 3 is a three-dimensional combination of the creation.

Figure 4 is a cross-sectional view of the creation before and before the adjustment.

FIG. 5 is a partial enlarged view of the creation according to FIG. 4.

Figure 6 is a top cross-sectional view of the creation according to Figure 5.

Figure 7 is a cross-sectional view of the creation after being pressed.

Figure 8 is a cross-sectional view of the creation after adjustment.

FIG. 9 is a partial enlarged view of the creation according to FIG. 8.

Claims (7)

A pressing hand tool with an adjustment mechanism, comprising: a base having a sliding space; a pressing handle, one end of which is pivotally connected to one end of the base; and a sliding module slidably received a sliding bracket having two brackets spaced apart from each other; a driven member comprising a screw, a crimping assembly disposed at one end of the screw, and an adjusting nut slidably coupled to the screw, the screw is interspersed with In the two brackets, the adjusting nut is limited between the two brackets in the longitudinal direction of the screw; and a connecting rod, the two ends of which are respectively pivotally connected to the pressing handle and the sliding module; wherein, the rotating A nut is adjusted that selectively adjusts the position of the crimp assembly relative to the two brackets. The pressure hand tool with an adjustment mechanism according to claim 1, wherein the two brackets respectively have a through hole, and the screw is inserted through the two through holes. The pressure hand tool having an adjustment mechanism according to claim 1, wherein the slip module comprises two side walls spaced apart from each other and the two brackets connected between the two side walls, the two brackets are mutually Side by side, the adjusting nut is disposed between the two brackets spaced apart from each other and is limited. A pressing hand tool having an adjustment mechanism according to claim 3, wherein each of the side walls includes an inner wall and an outer wall overlapping each other, and one side of the two outer walls protrudes from the inner wall respectively The two brackets are respectively connected between the two inner walls and between the two outer walls. The pressure hand tool with an adjustment mechanism according to claim 4, wherein at least one of the outer wall faces a gap of the adjusting nut. The pressure hand tool with an adjustment mechanism according to claim 1, wherein the circumference of the adjustment nut protrudes from the slip module to facilitate adjustment. A crimping hand tool having an adjustment mechanism according to claim 1, wherein one end of the base is provided with a holding member, and the crimping member and the holding member are opposed to each other in the longitudinal direction of the screw.