TWM486523U - Unidirectional bearing wrench adapter sleeve - Google Patents

Description

One-way bearing wrench adapter

The present invention provides a technical field of a wrench, in particular, a technical one provides a one-way bearing wrench adapter sleeve, which can magnetically attract the tool head and can be used on both sides of the wrench, and can be used as a locking or unloading screw. .

Press, the wrench tool is one of the commonly used tools in the hand tool, second only to the screwdriver tool. The advantage of the wrench tool is that the torque is strong. To deal with some rust or narrow space screws, the wrench tool can be overcome. Among the current wrench tools, there is a one-way ratchet wrench, which provides a good one-way drive and quick release or lock screw, but for a general screwdriver, the one-way ratchet wrench Useless. However, some of the screwdrivers may be rusted, or the screws that are rotated by these screwdrivers are located in a narrow space, which is not conducive to the operation of the general screwdriver tool, or the torque of the screwdriver is insufficient to drive, and more likely due to insufficient torque. The tool engagement groove that cannot be driven to damage the screw and the damage of the tool engagement groove will make the screw determined to be no longer usable. This state is the least desirable.

Therefore, in view of the problems existing in the above-mentioned conventional structure, such as How to develop an innovative structure that is more ideal and practical, and consumers are eagerly awaiting it, and it is also the goal and direction of relevant industry players to work hard to develop breakthroughs.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a one-way bearing wrench adapter sleeve that can magnetically hold the tool head and can be used on both sides of the wrench, and can be used as a locking or dismounting screw.

In order to achieve the above object, the present invention provides a one-way bearing wrench adapter sleeve, which comprises: a wrench rod body, a front ring integrally formed with a front end of the wrench rod body, and a one-way bearing is arranged in the sleeve ring, The utility model relates to a one-way bearing wrench which can be used on both sides and has a driving direction which is exactly different. The main purpose is: an adapter sleeve, and the center of the adapter sleeve is provided with two tool head sets of holes which are not penetrated on both sides, two The tool head set hole is a magnetic tool head set hole, and the outer diameter of the adapter sleeve is just set in the one-way bearing, and the adapter sleeve is driven by the one-way bearing wrench to drive the tool head in one direction. To unlock or tighten the screws.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

1‧‧‧One-way bearing wrench

10‧‧‧Wrench body

11‧‧‧ collar

20‧‧‧ one-way bearing

30‧‧‧Transfer sleeve

31‧‧‧Tool head set hole

32‧‧‧Tool head set hole

40‧‧‧Tool head

41‧‧‧Sleeve tool head

The first figure is a perspective exploded view of an embodiment of the present invention.

The second drawing is a perspective view of an embodiment of the present creation.

The third drawing is a combined sectional view of an embodiment of the present creation.

The fourth picture is a three-dimensional diagram of the state before the creation of the tool head.

The fifth figure is a three-dimensional diagram of the state after the creation of the tool head.

The sixth figure is a plan cross-sectional view of the creation of the starter tool head.

The seventh figure is a three-dimensional diagram of the state before the creation of the sleeve tool head.

This creation provides a designer of a one-way bearing wrench adapter.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, the implementation method and the schema are as follows: See the first to third figures, this creation provides a one-way The bearing wrench adapter sleeve comprises: a wrench rod body 10, wherein the front end of the wrench rod body 10 is integrally formed with a ring 11 , and a one-way bearing 20 is arranged in the collar 11 to be used on both sides. A one-way bearing wrench 1 having a driving direction which is different from each other is mainly: an adapter sleeve 30, and the center of the adapter sleeve 30 is provided with two tool head grouping holes 31 and 32 which are not penetrated at both sides. The two tool head assembly holes 31, 32 are magnetic tool head assembly holes 31, 32, and are transferred. The outer diameter of the sleeve 30 is just set in the one-way bearing 20, and the adapter sleeve 30 is driven by the one-way bearing wrench 1 , and one of the two sides can be selected to unidirectionally drive the tool head 40 to rotate to unlock or tighten the screw. .

The one-way bearing 20 may be a one-way ball bearing, a one-way needle bearing or a one-way roller bearing.

Referring to the fourth figure, the center of the adapter sleeve 30 is provided with two tool head assembly holes 31 and 32 which are not penetrated. The two tool head assembly holes 31 and 32 are magnetic tool head assemblies. The outer diameters of the holes 31, 32 and the adapter sleeve 30 are just assembled in the one-way bearing 20, and the adapter sleeve 30 is driven by the one-way bearing wrench 1. According to this, the one-way bearing wrench 1 can be screwed according to the figure (in the figure) Selecting the type selects the appropriate tool head 40 for use, and depending on whether the screw is to be unlocked or the screw is to be tightened, the tool head 40 can be used to assemble a suitable tool head assembly hole 31 or 32.

The one-way bearing wrench adapter sleeve, wherein the tool head 40 is a flat tool head.

The one-way bearing wrench adapter sleeve, wherein the tool head 40 is a cross-type tool head.

The one-way bearing wrench adapter sleeve, wherein the tool head 40 is a plum-type tool head.

The one-way bearing wrench adapter sleeve, wherein the tool head 40 is a hexagonal rod type tool head.

The one-way bearing wrench adapter sleeve, wherein the foregoing tool head 40 is a hexagonal hole tool head.

Referring to the fifth and sixth figures, the front end of the wrench body 10 is integrated into one. The collar 11 is provided with a one-way bearing 20 or a one-way roller bearing in the collar 11 to form a one-way bearing wrench 1 and that the one-way bearing 20 of the one-way bearing wrench 1 can be used on both sides. And a one-way bearing wrench 1 whose driving direction is exactly the same, a central position of the adapter sleeve 30 is provided with two tool head assembly holes 31, 32 which are not penetrated on both sides, and two tool head assembly holes 31, 32 is a magnetic tool head assembly hole 31, 32, the outer diameter of the adapter sleeve 30 is just set in the one-way bearing 20, the adapter sleeve 30 has a magnetic tool head assembly hole 31, 32 according to the screw Selecting the type to select the appropriate tool head 40 for use in combination, and depending on whether the screw is to be unlocked or the screw is to be locked, the tool head 40 can be used to assemble the tool head assembly hole 31 or 32 of the appropriate surface, according to which In the reciprocating swing of the wrench body 10, the quick-drive tool head 40 interlocks the one-way unlocking or locking screw of the screw.

Referring to the seventh figure, the front end of the wrench body 10 is integrally formed Ring 11 , a one-way bearing 20 or a one-way roller bearing is arranged in the collar 11 to form a one-way bearing wrench 1 , and the one-way bearing 20 of the one-way bearing wrench 1 can be used on both sides, and The driving direction is exactly the same as the one-way bearing wrench 1. The central position of the adapter sleeve 30 is provided with two tool head grouping holes 31 and 32 which are not penetrated on both sides, and the two tool head grouping holes 31 and 32 are The magnetic tool head assembly holes 31, 32, the outer diameter of the adapter sleeve 30 can be set in the one-way bearing 20, and the adapter sleeve 30 has the magnetic tool head assembly holes 31, 32. According to the type of screw selection, a suitable tool head 40 is selected for use, wherein the sleeve tool head 41 can also be selected for use, and the sleeve tool head 41 can be used to assemble a suitable tool head assembly hole 31 or 32, according to which In the reciprocating swing of the wrench body 10, the quick-drive sleeve tool head 41 interlocks the one-way unlocking or locking screw of the screw.

As can be seen from the above, the one-way bearing wrench transfer of the present invention The set is indeed the first in the industry and meets the novelty requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent, and it can magnetically hold the tool head and can be used on both sides of the wrench. It can be used as a locking or unloading screw for better industrial use.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the creation department provides a one-way bearing wrench adapter sleeve, which has indeed achieved all the purposes of this creation. The space type of the combined structure is not found in the same product, nor has it been disclosed before the application. The provisions of the Patent Law apply in accordance with the law.

1‧‧‧One-way bearing wrench

10‧‧‧Wrench body

11‧‧‧ collar

20‧‧‧ one-way bearing

30‧‧‧Transfer sleeve

32‧‧‧Tool head set hole

Claims (7)

The utility model relates to a one-way bearing wrench adapter sleeve, which comprises: a wrench rod body, a front ring is integrally formed on the front end of the wrench rod body, and a one-way bearing is arranged in the sleeve ring, so that both sides can be used and the driving direction is just A different one-way bearing wrench; characterized in that: an adapter sleeve, the center of the adapter sleeve is provided with two tool head assembly holes on both sides, and the two tool head assembly holes are magnetic The tool head set is connected to the hole, and the outer diameter of the adapter sleeve is just set in the one-way bearing, and the adapter sleeve is driven by the one-way bearing wrench, and one of the two sides can be selected to drive the tool head to unidirectionally to unlock Or tighten the screws. The one-way bearing wrench adapter sleeve according to claim 1, wherein the tool head is a flat tool head. The one-way bearing wrench adapter sleeve according to claim 1, wherein the tool head is a cross-shaped tool head. The one-way bearing wrench adapter sleeve according to claim 1, wherein the tool head is a plum blossom type tool head. The one-way bearing wrench adapter sleeve according to claim 1, wherein the tool head is a hexagonal rod type tool head. The one-way bearing wrench adapter sleeve according to claim 1, wherein the tool head is a hexagonal hole type tool head. The one-way bearing wrench adapter sleeve of claim 1, wherein the tool head is a screwdriver tool head or a sleeve tool head.