TWI703018B - Slide tool - Google Patents

Abstract

A slide tool includes a rod member, a suite, a driving member, a restricting member and a control assembly. The suite defines an accommodating space. The accommodating space defines an axial direction. The suite is slidably arranged around the rod member. The inner peripheral wall of the accommodating space has an annular toothed portion. The driving member is axially rotatably connected with the suite. The driving member includes an abutting portion and a driving portion which are opposite to each other. The abutting portion is between the rod member and the driving portion. One side of the abutting portion has a clamping toothed portion. The clamping toothed portion is meshed with the annular toothed portion.

Description

Slide tool

The invention relates to a sliding rod tool.

Press. Generally, when locking or disassembling locked objects such as screws or nuts, a screwdriver or sleeve is used to fit the shape of the locked object with a sliding rod tool to smoothly screw the locked object. To increase the speed of rotation, T-shaped sleeves or T-shaped screwdrivers appear on the market. Users can turn the extension arm horizontally on the shaft to achieve rapid rotation. In order to facilitate the use in various narrow spaces, there are people Invented a sliding bar tool whose extension arm can slide relative to the shaft, whereby the extension arm can slide to one side to avoid interference between the extension arm and the narrow space. The sliding bar tool disclosed in TWI302492 belongs to this category.

However, although the extension arm of this conventional sliding bar tool can slide relative to the shaft, it is still not functional enough to effectively persuade consumers to purchase the above-mentioned patented sliding bar tool to replace the traditional T-sleeve or at home. Replace the T-driver.

Therefore, it is necessary to provide a novel and progressive slider tool to solve the above-mentioned problems.

The main purpose of the present invention is to provide a sliding rod tool that can rotate the locking element in one direction for locking or dismounting. When the locking element is rotated in the other direction, the idling effect will be achieved, so it can be locked in It is more convenient to work and less restricted by narrow terrain, so as to increase the functionality of the slide bar tool.

To achieve the above object, the present invention provides a sliding rod tool, which includes a rod, a sleeve, a driving part, a braking part and a control assembly. The sleeve encloses a chamber, the chamber defines an axial direction, and a set of holes penetrates through the sleeve transversely to the axial direction, and the sleeve is sleeved on the rod through the sleeve and can slide freely relative to the rod, A ring tooth part is arranged on the inner peripheral wall of the chamber. The driving part is rotatably arranged on the sleeve along the axial direction, and includes a catching part and a driving part connected to each other, and the catching part is located between the rod and the driving part. One side of the braking part is provided with a clamping tooth part, the clamping tooth part is meshed with the ring tooth part, and the braking part abuts against the clamping part with respect to one side of the clamping tooth part. The control assembly includes an adjusting piece and an elastic piece. The adjusting piece is rotatably arranged on the sleeve along the axial direction. The elastic piece is respectively assembled with the braking piece and the adjusting piece. When the adjusting piece rotates, The adjusting member drives the elastic member, so that the elastic member drives the braking member to shift and swing relative to the engaging portion.

The following examples are only used to illustrate the possible implementation aspects of the present invention, but they are not intended to limit the scope of protection of the present invention, and are described first.

Please refer to FIGS. 1 to 7, which show a preferred embodiment of the present invention. The slider tool of the present invention includes a rod 1, a sleeve 2, a driving member 3, a braking member 4 and a control assembly 5.

The sleeve 2 surrounds a chamber 21, the chamber 21 defines an axial direction 22, the sleeve 2 is transverse to the axial direction 22 through a set of holes 23, the sleeve 2 is sleeved on the rod through the sleeve 23 1 can slide freely relative to the rod 1, and a ring tooth 24 is provided on the inner peripheral wall of the chamber 21.

The driving member 3 is rotatably disposed on the sleeve 2 along the axial direction 22, and includes an engaging portion 31 and a driving portion 32 connected to each other. The engaging portion 31 is located between the rod 1 and the driving portion 32 , The driving part 32 is configured to be assembled with a fastener (such as a screw or nut) or a locking tool (such as a sleeve) for driving.

One side of the braking member 4 is provided with a tooth portion 41, the tooth portion 41 is meshed with the ring tooth portion 24, and the braking member 4 abuts against the locking portion 31 with respect to a side of the tooth portion 41.

The control assembly 5 includes an adjusting member 51 and an elastic member 52. The adjusting member 51 is rotatably disposed on the sleeve 2 along the axial direction 22. The elastic member 52 is assembled with the braking member 4 and the adjusting member 51 respectively. Then, when the adjusting member 51 rotates, the adjusting member 51 drives the elastic member 52 so that the elastic member 52 drives the braking member 4 to shift and swing relative to the engaging portion 31.

Thus, as shown in FIG. 4, when the adjusting member 51 rotates clockwise, the elastic member 52 is driven by the adjusting member 51 and moves the braking member 4 to the left. When the sleeve 2 is driven by the rod 1 to move toward When moving in the counterclockwise direction, since the braking member 4 is engaged with the ring tooth portion 24 and the left end of the braking member 4 abuts against the engaging portion 31, the driving member 3 is driven by the braking member 4 to rotate in the counterclockwise direction to During the locking operation, when the kit 2 is driven by the rod 1 and rotates clockwise, the brake 4 is driven clockwise and does not abut against the engaging portion 31. When the brake 4 is slightly After moving for a distance, it is pulled back by the elastic member 52, so the braking member 4 will repeatedly jump off the ring tooth portion 24, so that the engaging portion 31 does not rotate together with the sleeve 2. When the sleeve 2 is facing smoothly When turning in the clockwise direction, the locking operation will not be reversed. As shown in FIG. 5, when the adjusting member 51 rotates counterclockwise, the elastic member 52 is driven by the adjusting member 51 and moves the braking member 4 to the right. The resulting effect is opposite to that of FIG. 4, and will not be repeated. Therefore, the user can control the adjusting member 51 to enable the slide bar tool to achieve a one-way actuation function to improve the efficiency of the locking operation.

Specifically, the rod 1 is provided with a long groove 11 extending along the length of the rod 1, and the engaging portion 31 is provided with an elastic member 33 along the axial direction 22 toward one end of the rod 1. The member 33 springs against the long groove 11, so that the elastic member 33 is confined to the long groove 11, so that the rod 1 will not rotate relative to the sleeve 2, so that it is easier to operate the rod 1 to rotate the sleeve 2 . Preferably, the long groove 11 is recessed with a plurality of recessed holes 12, in this embodiment there are three, and the elastic member 33 can releasably spring to the recessed holes 12 to meet the needs of the user. Adjust the relative position of the rod 1 and the kit 2. Both ends of the rod 1 in the extension direction are protrudingly provided with a stopper 13, and the two stoppers 13 face one side of the kit 2 to stop the kit 2 Outer peripheral wall to prevent the sleeve 2 from being separated from the rod 1.

Preferably, the sleeve 2 is provided with a first opening 25 and a second opening 26 opposite to each other along the axial direction 22, the ring tooth portion 24 is located between the second opening 26 and the sleeve hole 23, the ring tooth A step portion 27 is formed between one end of the portion 24 facing the sleeve hole 23 and the inner peripheral wall of the chamber 21, an end of the engaging portion 31 away from the driving portion 32 is radially provided with a ring flange 34, and the driving member 3 The first opening 25 is inserted into the chamber 21 and the ring flange 34 is clamped against the step 27. The driving part 32 extends from the second opening 26 to the chamber 21, thereby, due to the ring The flange 34 is clamped against the step portion 27 and the elastic member 33 is clamped against the rod 1, the driving member 3 can be confined in the chamber 21, which has the advantages of convenient assembly and simple structure.

Furthermore, the adjusting member 51 is penetrated with a through hole 53, the adjusting member 51 covers the second opening 26 of the sleeve 2, and the driving portion 32 is penetrated through the through hole 53 to extend out of the chamber 21. Preferably, the driving portion 32 is detachably sleeved with a stopper 35, the stopper 35 has a radial dimension larger than the through hole 53 of the adjustment member 51 and abuts against the side of the adjustment member 51 away from the sleeve 2. Therefore, the adjusting member 51 is restricted and the adjusting member 51 can freely rotate relative to the sleeve 2.

In this embodiment, the radial dimension of the adjusting member 51 is larger than the radial dimension of the sleeve 2. The adjusting member 51 is provided with a smaller diameter convex 54 toward one side of the chamber 21, and the convex 54 extends into In the second opening 26, the adjusting member 51 is prevented from shaking relative to the sleeve 2 and can be rotated smoothly.

It is worth mentioning that the elastic member 52 surrounds a sleeve portion 521 that is sleeved on the driving portion 32 so as not to interfere with the rotation of the driving member 3, and both ends of the elastic member 52 face the shaft Folded toward 22 and inserted into the brake 4, the adjusting member 51 is provided with a toggle member 511 in the axial direction 22 toward one side of the brake member 4, and the toggle member 511 extends into the sleeve portion 521 to make When the adjusting member 51 rotates, the sleeve portion 521 of the elastic member 52 is moved. In this embodiment, the engaging portion 31 is radially provided with two notch sections 311, and the stopper 4 is accommodated in a notch section 311, so that the stopper 4 can move in the notch section 311 to smoothly abut against it. For the engaging portion 31, the toggle member 511 extends into the other gap section 311, so that the toggle member 511 can move within the other gap section 311 to toggle the elastic member 52.

Wherein, the kit 2 is a circular cylinder, so that it is not easy to collide with foreign objects during the locking operation, the rod 1 is a round rod, the sleeve hole 23 is a round hole, and then the sleeve hole 23 is formed The processing is relatively easy. The engaging portion 31 is a rectangular block with a flat surface for the braking member 4 to abut, the driving portion 32 is a non-circular cylinder or a non-circular concave interface. In this embodiment, the driving portion 32 is a non-circular cylinder for assembling a sleeve.

In summary, in the sliding bar tool of the present invention, the kit is slidably mounted on the rod, and the relative position of the rod and the kit can be adjusted according to the needs of the user, and the user can control the adjustment member to make the The slide bar tool achieves the function of one-way actuation to improve the efficiency of the locking operation.

1: Rod 2: kit 3: Driver 4: Brake parts 5: Control components 11: Long slot 12: concave hole 13: limit piece 21: Room 22: Axial 23: set hole 24: Ring tooth 25: first opening 26: second opening 27: Stage 31: Card Arrival 32: Drive 33: elastic parts 34: Ring flange 35: stop 311: gap segment 41: Card tooth 51: adjustment parts 52: Elastic 53: Piercing 54: round convex 511: Toggle 521: Set Up Department

Figure 1 is a perspective view of a preferred embodiment of the present invention. 2 and 3 are exploded views of a preferred embodiment of the invention. 4 and 5 are operational cross-sectional views of a preferred embodiment of the present invention. Figure 6 is a perspective view of a preferred embodiment of the present invention. Fig. 7 is a cross-sectional view of the end face A-A of Fig. 6;

1: Rod

2: kit

3: Driver

5: Control components

51: adjustment parts

Claims (9)

A sliding rod tool, comprising: a rod; a kit, enclosing a chamber, the chamber defines an axial direction, the kit is transversely bored with a set of holes in the axial direction, and the kit is sleeved through the set of holes The rod can be slid arbitrarily relative to the rod. The inner peripheral wall of the chamber is provided with a ring tooth part; a driving part is rotatably arranged in the sleeve along the axial direction, and includes a connecting part and a The driving part, the engaging part is located between the rod and the driving part; a brake part is provided with a tooth part on one side, the tooth part meshes with the ring tooth part, and the brake part is opposite to the tooth part One side abuts against the engaging portion; a control assembly includes an adjusting piece and an elastic piece, the adjusting piece is rotatably arranged on the sleeve along the axial direction, and the elastic piece is respectively connected to the braking piece and the adjusting piece When the adjusting member rotates, the adjusting member drives the elastic member so that the elastic member drives the braking member to shift and swing relative to the engaging portion; wherein, the rod member is provided with a length along the rod member A long groove extending in a direction, the engaging portion is provided with an elastic member along the axial direction toward one end of the rod, and the elastic member elastically abuts against the long groove. The slide bar tool according to claim 1, wherein the long groove is recessed with a plurality of recessed holes, the elastic member can be releasably pressed against the recessed holes, and both ends of the rod member in the direction of extension are provided with a convex Limiting parts, the two limiting parts face one side of the kit to block the outer peripheral wall of the kit. The sliding rod tool according to claim 1, wherein the sleeve is provided with a first opening and a second opening opposite to each other along the axial direction, the ring tooth portion is located between the second opening and the sleeve hole, and the ring A step is formed between the end of the tooth portion facing the sleeve hole and the inner peripheral wall of the chamber, the end of the engaging portion away from the driving portion is radially provided with a ring flange, and the driving member is inserted into the first opening The accommodating chamber and the ring flange are clamped against the step part, and the driving part protrudes from the accommodating chamber from the second opening. The sliding rod tool according to claim 3, wherein the adjusting member is penetrated with a through hole, the adjusting member is covered by the second opening of the sleeve, and the driving part is penetrated through the through hole. The slide bar tool according to claim 4, wherein the driving part is detachably sleeved with a stopper, the radial dimension of the stopper is larger than the perforation of the adjusting member and is pressed against the side of the adjusting member away from the kit . The sliding rod tool according to claim 3, wherein the radial dimension of the adjusting member is greater than the radial dimension of the kit, and the adjusting member is provided with a small diameter convexity toward one side of the chamber, and the circular convexity extends Into the second opening. The sliding rod tool according to claim 1, wherein the elastic member surrounds a sleeve portion, the sleeve portion is sleeved on the driving portion, and both ends of the elastic member are bent toward the axial direction and inserted into the The brake member is provided with a toggle member axially facing one side of the brake member, and the toggle member extends into the sleeve portion so that when the adjustment member rotates, the sleeve portion of the elastic member is toggled. The sliding rod tool according to claim 7, wherein the engaging portion is radially provided with two notch sections, the braking member is accommodated in one notch section, and the dialing member extends into the other notch section. The sliding rod tool according to claim 1, wherein the set is a round cylinder, the rod is a round rod, the sleeve hole is a round hole, the engaging portion is a rectangular block, and the driving portion is a non-round Shaped cylindrical body or non-circular concave interface; the long groove is recessed with a plurality of recessed holes, the elastic member can jump to spring against the recessed holes, and the two ends of the rod member in the extension direction are convexly provided with a limit stop The two limiting members face one side of the sleeve to stop the outer peripheral wall of the sleeve; the sleeve is provided with a first opening and a second opening opposite to each other along the axial direction, and the ring tooth portion is located at the second Between the opening and the sleeve hole, a step is formed between an end of the ring tooth portion facing the sleeve hole and the inner peripheral wall of the chamber, and an end of the engaging portion away from the driving portion is radially provided with a ring flange, The driving part is inserted into the chamber through the first opening and the ring flange is clamped against the step part. The driving part extends out of the chamber through the second opening; the adjusting part is penetrated with a through hole, and the adjustment The cover is arranged in the second opening of the sleeve, and the driving part penetrates the through hole; the driving part is detachably sleeved with a stopper, and the stopper has a large radial dimension The perforation of the adjusting piece is pressed against the side of the adjusting piece away from the sleeve; the radial size of the adjusting piece is larger than the radial size of the sleeve, and the adjusting piece is provided with a smaller diameter toward one side of the chamber The round protrusion extends into the second opening; the elastic member surrounds a sleeve portion, the sleeve portion is sleeved on the drive portion, and both ends of the elastic member are bent toward the axial direction Inserted in the braking member, the adjusting member is provided with a toggle member in the axial direction toward one side of the braking member, and the toggle member extends into the sleeve portion so that when the adjustment member rotates, the sleeve of the elastic member is toggled The engaging portion is provided with two notch sections radially, the stopper is accommodated in a notch section, and the toggle member extends into the other notch section.

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