TWM559227U - Rapid tool connection rod - Google Patents

Abstract

This creation is about a quick tool post that includes: a body. The body includes a set of terminals and a driving unit, the connecting end is configured to be coupled to a hand tool, the driving unit includes a first joint portion and a second joint portion, the first joint portion is provided for a drill rod member Separately inserted and combined to form a same rotational relationship, the second joint portion is provided with a fastener detachably inserted and coupled in a same rotational relationship.

Description

Quick tool post

This creation is about a quick tool post.

Understandably, it is often necessary to replace different types of work components (such as screws, sleeves, shanks, drill pipes) in assembly work. For example, but not limited to, when adding the device frame body to the original wall surface, a rotating tool is usually used to drill a set of screw holes on the wall surface, and then the screw or other fasteners are rotated through the rotating tool. The assembly is connected to the screw hole to position the rack body.

It can be seen from the above that when the rack body has a plurality of positions to be positioned on the wall surface, or when a plurality of components are to be assembled and placed on the wall surface, the user needs to repeatedly replace the drill bit and the fastener to be assembled. Rotating the tool; and, the rotating tool usually needs to cooperate with the sleeve or other adapter to rotate the fastener, so the user needs to constantly replace/plug the sleeve to use, resulting in a long and continuous construction time. In the process of replacing the plugging and unplugging, the working components are extremely easy to be lost, and there are defects that need to be improved.

Therefore, it is necessary to provide a novel and progressive quick tool post to solve the above problems.

The main purpose of this creation is to provide a quick tool post that can be assembled by the first and second joints, respectively, to greatly simplify the time of frequent replacement of construction parts during construction, thereby improving construction efficiency. .

To achieve the above objectives, the present invention provides a quick tool post comprising: a body. The body includes a set of terminals and a driving unit, the connecting end is configured to be coupled to a hand tool, the driving unit includes a first joint portion and a second joint portion, the first joint portion is provided for a drill rod member Separately inserted and combined to form a same rotational relationship, the second joint portion is provided with a fastener detachably inserted and coupled in a same rotational relationship.

The following is a description of possible implementations of the present invention by way of example only, and is not intended to limit the scope of the creation of the present invention.

Referring to FIG. 1 to FIG. 11 , an embodiment of the present invention is shown. The quick tool post 1 of the present invention comprises: a body 2 .

In more detail, the body 2 includes a set of terminals 24 and a driving unit 3, and the connecting end 24 is connected and positioned to a hand tool 5 (such as a pneumatic rotating tool, an electric rotating tool), and the driving unit 3 includes a first a joint portion 31 and a second joint portion 32, the first joint portion 31 is detachably inserted into a same rotational relationship with a drill rod member 6, and the second joint portion 32 is detachably provided by a fastener 7 The insertion and the combination are in the same rotation relationship. The contours of the first joint portion 31 and the second joint portion 32 are polygonal to facilitate the same rotation.

In more detail, the body 2 further includes a shaft line 21, a head end 22 and a connecting portion 23, and the connecting portion 23 is connected to the head end 22 and the set end 24 respectively along the extending direction of the axis line 21. The first joint portion 31 extends through the head end 22 and the connecting portion 23 along the axis line 21 . The second joint portion 32 is disposed at the head end 22 and communicates with the first joint portion 31 . In the embodiment, in the extending direction of the axis line 21, the length ratio of the head end 22, the connecting portion 23 and the set of connecting ends 24 is 1:1.6:2, which can be produced in a uniform size. The specification, wherein the longer set of the connecting ends 24 can ensure more contact and limit with the hand tool 5, and is less prone to swaying yaw when rotating.

By using the quick tool post 1 , the user only needs to insert the drill rod member 6 through the second joint portion 32 into the first joint portion 31 during the drilling operation, thereby passing the hand tool. 5 to drive the quick tool post 1 and the drill rod member 6 to rotate together. After the drilling is completed, the user only needs to remove the drill rod member 6, and then insert the fastener 7 into the second joint portion 32, and then the hand tool 5 can be used to drive the quick tool post 1 to rotate. The fastener 7 is driven into the borehole. During the entire drilling and locking of the fastener 7, the user does not need to replace other adapters (such as sleeves), and there is no need to continuously insert and remove the hand tool 5, thereby avoiding missing parts and lifting work. effectiveness.

The quick tool post 1 preferably further includes a locking structure 4 to enhance safety during operation. The locking structure 4 includes a matching hole 41, a positioning member 42 and a manipulation member 43. The first coupling portion 31 defines an insertion space 311 for inserting the insertion portion 61 of the drill rod member 6. The through hole 41 is disposed in the body 2 and communicates with the insertion space 311. The positioning member 42 is limited to the through hole 41 and can selectively protrude into the insertion space 311 for mutual interaction with the insertion portion 61. The handle member 43 is disposed on the body 2 in a locked position and a release position. A recess 432 is recessed in an inner wall 431 of the operating member 43. Wherein, when the operating member 43 is in the locking position, the recessed portion 432 is offset from the through hole 41, and the inner wall 431 is pressed against the positioning member 42 into the insertion space 311; when the operating member 43 is in the releasing position The recessed portion 432 corresponds to the through hole 41 , and at least a portion of the positioning member 42 is received in the recessed portion 432 without protruding into the insertion space 311 .

Therefore, the user only needs to move the manipulation member 43 to lock or release the drill rod member 6, which is very convenient and fast. In the present embodiment, the length of the operating member 43 is substantially equal to the length of the head end 22 in the extending direction of the axis line 21, and the radial thickness of the head end 22 is greater than the radial direction of the connecting portion 23. The thickness, and thus the head end 22, forms a step 25 with the connecting portion 23, and the operating member 43 and the step portion 25 abut each other when the operating member 43 is in the releasing position. Moreover, the positioning member 42 is a ball, so as to be able to move quickly in conjunction with the movement of the operating member 43, and it is less likely to be jammed. In addition, the operating member 43 is preferably rotatably disposed on the body 2, and when an unexpected foreign object touches the operating member 43 laterally, the operating member 43 can disperse the force by rotating, so The recess 432 corresponds to a substantially semicircular annular groove.

Preferably, the operating member 43 is further provided with a non-slip portion 433 for pressing the finger portion to increase the contact area with the finger portion to facilitate the finger manipulation movement.

Further, the locking structure 4 further includes a limiting member 44 and a switching slot 45 disposed to face each other. One of the limiting member 44 and the switching slot 45 is disposed on the body 2 and the other Provided in the operating member 43, the switching groove 45 includes two recesses 451. The limiting member 44 is simultaneously slidably disposed in the switching slot 45 and is disposed in a latching recess 451 as the operating member 43 moves relative to the body 2 in the locked position and the released position.

Further, the limiting member 44 is positioned on the body 2, and the switching slot 45 is disposed on the inner wall 431 of the operating member 43. Moreover, the side of each of the latching recesses 451 is adjacent to the other of the latching recesses 451 to form an inclined wall 452, so that the limiting member 44 can smoothly enter or disengage the recessed portion 452 by sliding against the inclined wall 452. 451, wherein the two inclined walls 452 are inclined to each other and the extension lines are staggered with each other. In this embodiment, the two inclined walls 452 are connected to each other such that the cross-sectional profiles of the two recesses 451 are M-shaped.

It is to be understood that the second joint portion 32 is also surrounded by a socket 321 which is interposed between the socket space 321 and the set of terminals 24, and the socket space 321 is accommodated. a head portion 71 of the fastener 7 , wherein the socket space 321 communicates with the insertion space 311 , so that the plug portion 61 of the drill rod member 6 can pass through the socket space 321 and enter the insertion portion Space 311. In this embodiment, the ratio of the length of the insertion space 311 to the length of the socket space 321 is between 1.5 and 2.5 in the direction in which the axis line 21 extends.

Preferably, the locking structure 4 further includes a latching member 46. The latching member 46 is disposed on the second engaging portion 32 for engaging the latching portion 72 to the one of the head portions 71. The bonding strength and stability of the fastener 7 and the quick tool post 1 are further enhanced. In this embodiment, the latching member 46 is a C-clip, and the C-clamp has a certain elastic deformation capability, can have a better tightening force, and is less susceptible to deformation and damage.

It is worth mentioning that since the structure of the plug-in section 61 is a specification of a common gauge, the first joint portion 31 can be applied to the drill rod member 6 of various sizes. In this embodiment, the set of terminals 24 are recessed by two recesses 241, and each of the recesses 241 is provided with a positioning bead 51 of the hand tool 5, and the structure is similar to the structure of the plugging section 61. As shown in FIG. 10, the quick tool post 1 can be connected in series with another quick tool post 1A. If the size of the fastener is small, the user can directly connect another quick tool post 1A having the second joint portion 32A of a smaller size without the need to install the fast tool holder 5. The tool post 1 is removed and replaced, which is very convenient. Of course, depending on the situation, the user can use the aspect shown in FIG.

In summary, the quick tool post of the present invention can be drilled through the first joint portion for the bit member to be assembled, and then the drill bit member is removed, and the constructor only needs to directly assemble the fastener in the second combination. The department can be used directly, the overall structure is clear, simple and easy to understand.

1,1A‧‧‧Quick tool post
2‧‧‧ Ontology
21‧‧‧Axis line
22‧‧‧ head end
23‧‧‧ Connection section
24‧‧‧Groups
241‧‧‧ Groove
25‧‧‧
3‧‧‧Drive unit
31‧‧‧ first joint
311‧‧‧Interposed space
32,32A‧‧‧Second junction
321‧‧‧ Socket space
4‧‧‧Locking structure
41‧‧‧through holes
42‧‧‧ Positioning parts
43‧‧‧Control parts
431‧‧‧ inner wall
432‧‧‧ recess
433‧‧‧Slip-resistant
44‧‧‧Limited parts
45‧‧‧Switching slot
451‧‧‧ card concave
452‧‧‧ sloping wall
46‧‧‧ card offset
5‧‧‧Hand tools
51‧‧‧ positioning beads
6‧‧‧Drill rod parts
61‧‧‧Docking section
7‧‧‧fasteners
71‧‧‧ head
72‧‧‧ embedded department

1 is a perspective view of an embodiment of the present invention. Figure 2 is an exploded view of Figure 1. Fig. 3 is a view showing the state of use of Fig. 1. 4 and 5 are assembly diagrams of a drill rod member according to an embodiment of the invention. Figure 6 is a schematic view of the use of Figure 5. 7 and 8 are assembly diagrams of fasteners according to an embodiment of the invention. Figure 9 is a schematic view of the use of Figure 8. Figure 10 is a schematic view showing another assembly aspect of an embodiment of the present invention. FIG. 11 is a schematic view showing still another assembly aspect of an embodiment of the present invention.

Claims (10)

A quick tool post, comprising: a body comprising a set of terminals and a driving unit, wherein the connecting end is configured to be coupled to a hand tool, the driving unit comprises a first joint portion and a second joint portion, the first joint portion A joint portion is detachably inserted and coupled into a same rotational relationship with a drill rod member, and the second joint portion is detachably inserted and coupled into a same rotational relationship. The quick tool post according to claim 1, further comprising a locking structure, the locking structure comprising a matching hole, a positioning member and a manipulation member, the first joint portion enclosing a plug for the drill rod member The insertion hole is inserted into the body, and the through hole is disposed in the body and communicates with the insertion space. The positioning member is located in the through hole and selectively protrudes into the insertion space for the insertion portion Positioning on the body, the control member is movable to a locking position and a release position, and the inner wall of the operating member is recessed with a recess; wherein the recess is when the operating member is in the locking position Displacement with the through hole, the inner wall abuts the positioning member into the insertion space; when the manipulation member is in the release position, the concave portion corresponds to the through hole, and at least a portion of the positioning member is received in the concave portion It does not protrude into the insertion space. The quick tool post according to claim 2, wherein the locking structure further comprises a limiting member disposed on the facing surface and a switching slot, wherein the limiting member and the switching slot are disposed on the body, and The switching slot includes two latching recesses. The latching member is slidably disposed in the switching slot and is inserted in the locking position and the releasing position as the operating member moves relative to the body. The setting is located in a concave one of the cards. The quick tool post according to claim 3, wherein the side of each of the cards recessed adjacent to the other of the card recesses is an inclined wall, and the inclined walls are inclined toward each other and the extension lines are interlaced with each other. The quick tool post according to claim 3, wherein the limiting member is positioned on the body, and the switching slot is disposed on an inner wall of the operating member. The quick tool post according to claim 2, wherein the second joint portion is surrounded by a set of space, the insertion space is between the socket space and the set of ends, the socket space is provided One of the fastener heads is disposed, wherein the socket space communicates with the insertion space. The quick tool post according to claim 6, wherein the locking structure further comprises a latching member, the latching member being disposed on the second joint portion for engaging the card to the one of the head engaging portions. The quick tool post according to claim 2, wherein the operating member is further provided with a non-slip portion for pressing the finger portion. The quick tool post according to any one of claims 1 to 8, wherein the body further comprises an axial line, a head end and a connecting section, the connecting section respectively connecting the head along an extending direction of the axis line The first joint portion penetrates the head end and the connecting portion along the axis line, and the second joint portion is disposed at the head end and communicates with the first joint portion. The quick tool post according to claim 4, wherein the body further comprises a shaft line, a head end and a connecting section, the connecting section connecting the head end and the set end respectively along an extending direction of the axis line The first joint portion penetrates the head end and the connecting portion along the axis line, the second joint portion is disposed at the head end and communicates with the first joint portion; the limiting member is positioned on the body, the switching The slot is disposed on the inner wall of the operating member; the second joint portion defines a connecting space, the inserting space is between the socket space and the set of connecting ends, the socket space is for receiving the tightness a head of the firmware, wherein the socket space communicates with the insertion space; the locking structure further includes a latching member, the latching member is disposed at the second joint portion for engaging the card against the head An anti-slip portion is provided, the anti-slip portion is pressed by the finger portion; the positioning member is a ball; the operating member is rotatably disposed on the body, and the concave portion is a semi-spherical ring groove The length of the insertion space and the length of the socket space in the extending direction of the axis line The ratio is between 1.5 and 2.5; in the direction of extension of the axis, the length ratio of the head end, the connecting section and the set of terminals is 1:1.6:2; the extension of the axis In the direction, the length of the operating member is equivalent to the length of the head end; the radial thickness of the head end is greater than the radial thickness of the connecting portion, and the head end forms a step with the connecting portion when the control When the piece is in the release position, the operating member and the step abut each other; the card member is a C-clip; the set of ring ends is recessed with two grooves, each of the grooves for positioning the bead of the hand tool The two inclined walls are connected to each other such that the cross-sectional contour of the two concave portions is M-shaped; the contours of the first joint portion and the second joint portion are polygonal.