TWM500657U - Sleeve structure with multiple dimensions - Google Patents

Description

Multiple size sleeve structure

The present invention relates to a sleeve structure, and more particularly to a sleeve structure of multiple sizes that is easy to assemble.

According to the conventional sleeve structure, as shown in FIGS. 9 and 10, the hand tool 50 mainly comprises a body 51, a tube body 52, an inner tube 53, an inner sleeve 54, a spring 55 and a second C buckle. 56, the body 51 is formed with a ring portion 511, and the ring portion 511 is sleeved on the outer edge of the pipe body 52, and can form a rotation drive of the pipe body 52. The pipe body 52 is provided with a first screw hole 521 at one end, and The receiving hole 522 is formed at the other end, and the fixing portion 523 is recessed at the inner edge of the first screw hole 521 and the receiving hole 522, so that the two C-shaped buckles 56 can be fastened and disposed on the fixing portion 523. In the position, the inner tube 53 is inserted into the receiving hole 522 of the tube body 52, and a long tube 531 extends from the inner tube 53 toward the end of the first screw hole 521, and a stop portion 532 is formed at the end of the long tube 531. The spring 55 is received in the tube body 52 and directly sleeved on the long tube 531. The inner sleeve 54 is installed in the first screw hole 521 of the tube body 52, and a second portion is opened at the inner sleeve 54. The screw hole 541, the long tube 531 of the inner tube 53 is inserted into the second screw hole 541 of the inner sleeve 54, and is bent outward to form a fastening and fixing of the inner sleeve 54, when the screw of different sizes is operated by the hand tool 50. When the cap, Hand tool 50 can be selected according to different sizes driven by a first or a second screw 521 threaded hole 541. However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings, the main reason is as follows: when the hand tool 50 is assembled, it is necessary to fix a C-shaped buckle 56 to the fixing portion 523 at one end, and The spring 55 is placed in the tube body 52 from the other end, and is fixed to the fixing portion 523 of the other end through the other C-shaped buckle 56. The position of the spring 55 is first fixed, and the receiving hole 522 of the tube body 52 is required. Inserting the inner tube 53 and inserting the inner sleeve 54 at the end of the first screw hole 521, and finally bending the blocking portion 532 of the inner tube 53 to complete the assembly of the structure, thereby knowing that the conventional structure is suitable for multiple sizes. The nut needs to be combined through the tubular body 52, the inner tube 53, the inner sleeve 54, the spring 55 and the C-shaped buckle 56, and the combination is too complicated. Miscellaneous, making it a lack of easy assembly and high production costs.

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

The technical problem to be solved by the present invention is to provide a multi-size sleeve structure for the above-mentioned shortcomings existing in the prior art.

a tube body has a first screw hole at one end, and the tube body has a long slot formed by the first screw hole passing through the surface, a spring is received in the first screw hole of the tube body, and a movable member is slidably disposed a screw hole is formed by the movable member and the tube body, and the movable member is outwardly opened with a second screw hole having an opening smaller than the first screw hole, and the movable member is on the surface facing the long groove A connecting hole is defined, a limiting member is fixed to the connecting hole of the movable member, and the limiting member protrudes with a head at the long groove position, and the tube body and the movable member are restricted by the head sliding on the long groove Relative position.

A tube body has a first screw hole at one end, and the tube body has a long groove formed on both sides of the first screw hole in a symmetrical shape, and a spring is received in the first screw hole of the tube body, and a movable member The sliding member is disposed in the first screw hole, and the movable member and the tubular body form a pair of springs, and the movable member has a second screw hole having an opening smaller than the first screw hole, and the movable member is symmetrical. A connecting hole is defined on both sides of the second screw hole, and the second limiting member is fixed to the connecting hole of the movable member, and the limiting member has a head protruding from the long slot position, and the head is slidably disposed on the The long groove limits the relative position of the pipe body to the movable member.

The tubular body has an operation hole at the other end, and a common hole is communicated between the operation hole and the first screw hole.

Wherein, the first screw hole is formed with a blocking portion at the bottom, and the movable member forms a blocking ring at the bottom portion, and the blocking portion and the blocking ring form a blocking position for the spring.

The first screw hole and the second screw hole are all in the shape of a hexagon socket.

Wherein, the connecting hole of the movable member is formed with an internal thread, and the limiting member is fixed to the connecting hole by screwing.

Wherein, the limiting member penetrates through a circular hole, and the circular hole is pressed by punching to form an expansion of the limiting member, and the limiting member is riveted and fixed at the connecting hole.

The main purpose of the creation is that the spring and the movable member are sequentially inserted into the first screw hole of the pipe body, so that the blocking ring of the movable member and the blocking portion of the pipe body can be sandwiched with the spring, and then the limiting member is further connected. At the connecting hole of the movable member, the head of the limiting member is restricted to the long groove of the tubular body, so that the assembly of the structure can be completed quickly, thereby keeping the utility of the multi-foot nut before lifting, further simplifying the Structure, and has the practical effect of easy assembly and cost reduction.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ tube body

11‧‧‧First screw hole

12‧‧‧Long slot

13‧‧‧Operation hole

14‧‧‧through holes

15‧‧‧Block

20‧‧‧ Spring

30‧‧‧Activities

31‧‧‧Blocking ring

32‧‧‧Second screw hole

33‧‧‧connection hole

40‧‧‧Limited parts

41‧‧‧ head

42‧‧‧ round hole

A‧‧‧ nuts

A1‧‧‧ screw

B‧‧‧ nuts

[study]

50‧‧‧Hand tools

51‧‧‧Ontology

511‧‧‧ Ring Department

52‧‧‧ tube body

521‧‧‧First screw hole

522‧‧‧ accommodating holes

523‧‧‧ Fixed Department

53‧‧‧Inside

531‧‧‧Long tube

532‧‧ §

54‧‧‧Inner set

541‧‧‧Second screw hole

55‧‧‧ Spring

56‧‧‧C-shaped buckle

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a longitudinal cross-sectional view of the creation.

Figure 4 is a horizontal cross-sectional view of the creation.

Figure 5 is a schematic diagram of the state of use of this creation (1).

Figure 6 is a schematic diagram of the state of use of this creation (2).

Figure 7 is a cross-sectional view showing still another embodiment of the present creation.

Figure 8 is a cross-sectional view of another embodiment of the present creation.

Figure 9 is a perspective exploded view of the prior art.

Figure 10 is a cross-sectional view of a conventional one.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please continue from Figure 1 to Figure 4 A multi-size sleeve structure includes a tube body 10, a spring 20, a movable member 30 and a limiting member 40. A tube body 10 defines a first screw hole 11 at one end thereof, and The tube body 10 has a long slot 12 formed by the surface of the first screw hole 11 , and an operation hole 13 is defined in the other end of the tube body 10 , and a common hole is formed between the operation hole 13 and the first screw hole 11 . The operation hole 13 is provided with a plug connection of an electric or manual tool, and the first screw hole 11 is formed with a blocking portion 15 at the bottom, and a spring 20 is received in the first screw hole 11 of the pipe body 10, The movable member 30 is slidably disposed in the first screw hole 11 and is lived The movable member 30 and the tubular body 10 form a pair of springs 20, and the movable member 30 is formed with a blocking ring 31 at the bottom, and the blocking portion 15 and the blocking ring 31 form a blocking position for the spring 20, and the movable member 30 faces A second screw hole 32 having a smaller opening than the first screw hole 11 is defined, and the first screw hole 11 and the second screw hole 32 are in the form of a hexagon socket hole, and the movable member 30 is opposite to the long slot 12. A connecting hole 33 is defined in the surface, and a limiting member 40 is fixed to the connecting hole 33 of the movable member 30. The connecting hole 33 of the movable member 30 is formed with an internal thread, and the limiting member 40 is fixed to the connecting hole by a screw locking manner. 33. The limiting member 40 has a head 41 protruding from the slot 12, and the head 41 is slidably disposed on the slot 12 to limit the relative position of the tube 10 and the movable member 30.

The actual use of the case, please continue from Figure 2 to Figure 6, the spring 20 and the movable member 30 are sequentially placed into the first screw hole 11 of the pipe body 10, so that the movable member 30 The blocking ring 31 and the blocking portion 15 of the tube body 10 can be disposed with the spring 20, and the limiting member 40 is further locked at the connecting hole 33 of the movable member 30, so that the head portion 41 of the limiting member 40 is restricted to the tube body 10. At the long slot 12, the assembly of the structure can be completed quickly. When used in the nut A (assumed to be the metric specification M12), the nut A can be just received at the second screw hole 32 of the movable member 30. At this time, the tubular body 10 can be driven to rotate by the operation hole 13 , and the movable member 30 is driven by the first screw hole 11 to generate synchronous rotation, that is, the nut A can be locked or loosened, and the movable member 30 and the movable member 30 are The through hole 14 of the pipe body 10 is in a communicating manner, so that the screw A1 of the lock nut A can be inserted through the through hole 14, and is suitable for different use cases, and is used for the nut B (assumed to be the metric specification M14). When the nut B is pressed, the movable member 30 can be pushed toward the end of the spring 20, so that the nut B can be received at the first screw hole 11 of the pipe body 10, that is, the first screw hole of the pipe body 10 can be 11 The nut B is directly driven to lock or loosen, and the limiting member 40 can be displaced along the long slot 12 to form a slip limit of the movable member 30, so that the movable member 30 can only slide into the first screw hole 11 Thereby, the selection function of the first screw hole 11 and the second screw hole 32 is achieved, so as to achieve the utility of applying multiple sizes.

According to still another embodiment of the present invention, a multi-size sleeve structure including a tube body 10, a spring 20, a movable member 30 and a limiting member 40 is provided. A tube body 10 defines a first screw hole 11 at one end thereof, and the tube body 10 is symmetrically formed with a long slot 12 on both sides of the first screw hole 11, and a spring 20 is received in the first body of the tube body. In the screw hole 11 , a movable member 30 is slidably disposed in the first screw hole 11 , and the movable member 30 and the tubular body 10 form a pair of springs 20 , and the movable member 30 opens outwardly to have an opening smaller than the first screw. Second screw hole of the hole 11 32. The movable member 30 is symmetrically formed on the two sides of the second screw hole 32 to define a connecting hole 33. The second limiting member 40 is fixed to the connecting hole 33 of the movable member 30, and the limiting member 40 is A head 41 is protruded from the long slot 12, and the head 41 is slidably disposed on the slot 12 to limit the relative position of the tube 10 and the movable member 30. According to another embodiment of the present invention, please refer to FIG. In the figure, the limiting member 40 is inserted through a circular hole 42 and the circular hole 42 is pressed in a punching manner to form the expansion of the limiting member 40, and the limiting member 40 is riveted and fixed to the connecting hole 33. The equivalent function of this creation can be achieved, which is in line with the specific technical scope that the creation is intended to protect.

With the structure of the above specific embodiment, the following benefits can be obtained: the spring 20 and the movable member 30 are sequentially inserted into the first screw hole 11 of the pipe body 10, and the blocking ring 31 of the movable member 30 and the pipe body 10 are provided. The blocking portion 15 can be disposed with the spring 20, and the limiting member 40 is further coupled to the connecting hole 33 of the movable member 30, so that the head portion 41 of the limiting member 40 is restricted to the long slot 12 of the tubular body 10, that is, Quickly complete the assembly of the structure, thereby keeping it applied to the multi-foot nut before further simplifying its structure, and having the practical effect of easy assembly and cost reduction.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ tube body

11‧‧‧First screw hole

12‧‧‧Long slot

13‧‧‧Operation hole

14‧‧‧through holes

15‧‧‧Block

20‧‧‧ Spring

30‧‧‧Activities

31‧‧‧Blocking ring

32‧‧‧Second screw hole

33‧‧‧connection hole

40‧‧‧Limited parts

41‧‧‧ head

Claims (7)

A multi-size sleeve structure includes: a tube body having a first screw hole at one end thereof, and the tube body has a long groove formed by a surface of the first screw hole; a spring, the spring capacity The movable member is disposed in the first screw hole, and the movable member and the tubular body form a pair of springs, and the movable member has an opening outwardly. a second screw hole smaller than the first screw hole, and the movable member has a connecting hole formed on the surface of the long groove; and a limiting member fixed to the connecting hole of the movable member, and the limit is The position member has a head protruding from the long groove position, and the relative position of the pipe body and the movable member is restricted by the head sliding on the long groove. A multi-size sleeve structure includes: a tube body having a first screw hole at one end thereof, and the tube body is symmetrically formed with a long groove on both sides of the first screw hole; a spring, the spring is received in the first screw hole of the pipe body; a movable member is slidably disposed in the first screw hole, and the movable member and the pipe body form a pair of springs, and the movable member Opening a second screw hole having a smaller opening than the first screw hole, and the movable member is symmetrically formed with a connecting hole on both sides of the second screw hole; and two limiting members, the limiting member is fixed to the second screw hole A connecting hole is formed at the connecting hole of the movable member, and the limiting member protrudes from the long groove to provide a head, and the head is slidably disposed in the long groove to limit the relative position of the pipe body and the movable member. The multi-size sleeve structure according to the first or the second aspect of the invention, wherein the tube body has an operation hole at the other end, and a continuous hole is communicated between the operation hole and the first screw hole. . The multiple-sized sleeve structure according to the first or second aspect of the invention, wherein the first screw hole is formed with a blocking portion at the bottom, and the movable member is formed with a blocking ring at the bottom and is blocked by the blocking portion. The barrier ring forms a blocking position for the spring. The multiple-sized sleeve structure according to the first or second aspect of the invention, wherein the first screw hole and the second screw hole are in the form of a hexagonal hole. The multiple-sized sleeve structure according to the first or second aspect of the invention, wherein the connecting hole of the movable member is formed with an internal thread, and the limiting member is fixed to the connecting hole by a screw locking manner. The sleeve structure of the multiple size according to the first or the second aspect of the patent application, wherein the limiting member penetrates through a circular hole, and the circular hole is pressed by punching to form an expansion of the limiting member, and the limit is limited. The piece is riveted and fixed at the connecting hole.