TWM524380U - Rotary shaft device structure improvement - Google Patents

Description

Structural improvement of the shaft device

The present invention provides a structural improvement of a rotating shaft device, in particular, a rotating shaft device is provided on the bottom of the seat for the rotation shaft to be easily disengaged when the rotating shaft is assembled, and a gasket is placed through the bottom of the seat body, and the rotating shaft is embedded in the seat body. In the accommodating space, the spacer is formed at the bottom of the seat body to prevent the rotating shaft from being separated from the accommodating space of the seat body.

Press, many relative objects, such as the flaps or shafts used in doors and windows, the shaft ends between the two plates, or the flip-top cover, etc., when two relative objects are to be rotated relative to each other, A rotating shaft is arranged between the relative objects, and the two opposite objects can be smoothly rotated by the auxiliary shaft. However, when the various rotating shafts are assembled, they must be carefully aligned, matched and assembled to obtain the rotating shaft and the opposite type. The objects are combined for the relative opening and closing of the relative objects by the rotating shaft; the rotating shaft device currently applied to the two opposite plates, as shown in the ninth and tenth drawings, is the applicant of the case in the Republic of China 100 years 5 On the 2nd of the month, the application for the case, certificate number No. M412228, "Rolling Axis Device", the new patent, application number No. 100207786, will be announced in the Patent Gazette of September 21, 100, mainly including the seat A and the rotation. The shaft B is respectively provided with an abutting portion A1 and a pivoting portion B1 for presetting the first plate member and the preset second plate member, and the movable body B is disposed inside the seat body A. Included space A0, and the seat A Detent portion A2 may be an external force is applied to the accommodating space A0 The inner side is deformed and fastened into the groove B2 of the rotating shaft B, and the rotating shaft B is movably mounted inside the seat body A, when the preset first plate or the preset second plate is relatively rotated, by When the seat body A and the rotating shaft B of the hinge device are relatively rotated, the frictional force generated by the rotation can be reduced, and the rotation operation can be made smoother.

When the assembly of the seat body A and the rotating shaft B is carried out, the latching portion A2 of the seat body A is deformed toward the inner side of the accommodating space A0 by the external force to be engaged with the groove B2 of the rotating shaft B. That is, since the latching portion A2 of the seat body A is applied by an external force during press working, and when the inner space accommodating space A0 is deformed and the groove B2 of the rotating shaft B is simultaneously pressed, the rotating shaft B is placed toward the seat body. The thrust held above A causes the housing A's accommodation space A0 to expand outward and open, and causes the rotating shaft B to be pushed by the external force and eject the housing A's accommodation space A0. The assembly of the seat body A and the rotating shaft B has failed, and it has become a defective product and can no longer be utilized, so that the processing cost and the product defect rate of the rotating shaft device are both insufficiently improved and need to be improved.

Therefore, how to solve the problem that the rotating shaft device is detached from the accommodating space of the rotating body when assembling the rotating shaft device, and the trouble and inconvenience of improving the product defect rate and the processing cost are related to the industry. The manufacturer is eager to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, evaluated and considered by many parties, and have accumulated many years of experience in the industry, and through continuous trial and modification, they have designed the bottom of the seat. The gasket is embedded in the accommodating space of the seat body, and is blocked by the shims, that is, a new patent for improving the structure of the shaft device that can be assembled smoothly and not easily detached from the seat body and the rotating shaft is born.

The main purpose of the present invention is that the rotating shaft device is provided with a receiving space in the seat body, the outer side of the bottom portion is provided with abutting portion for the predetermined plate to be embedded, and the bottom of the inner side of the seat body of the adjacent butting portion is provided with a latching portion. And arranging the rotating shaft in the accommodating space of the seat body, and the accommodating portion on the outer side of the rotating shaft is relatively engaged with the shackle portion, and then assembling the shims under the shank portion in the accommodating portion, the rotating shaft is provided The pivoting portion of the bottom portion is exposed outside the bottom of the seat body for embedding another predetermined plate material, and when the seat body and the rotating shaft are respectively embedded and assembled with the preset plate material, the gasket pad can be used to be disposed at the bottom of the seat body, and The purpose of preventing the rotating shaft from being disengaged from the seat body is achieved, and at the same time, the frictional resistance is reduced by the relative rotation of the rotating shaft and the seat body, and the two preset plates are smoothly rotated.

The secondary purpose of this creation is that there is a class-shaped counterbore-type abutting portion in the accommodating space of the pedestal, and the bottom of the accommodating space of the adjacent abutting portion is provided with a reduced-cavity And a fitting plane is provided on the outer side of the bottom of the latching portion for the gasket to abut, and a receiving portion having a first step portion, a receiving groove and a second step portion is provided outside the rotating shaft for When the rotating shaft and the seat body are assembled by press working, the abutting portion and the gasket of the seat body are respectively embedded in the first step portion of the accommodating portion and the accommodating groove, and the blocking action of the shims is used to prevent the punching. The applied force pushes the rotating shaft out of the seat.

1‧‧‧ body

10‧‧‧ accommodating space

101‧‧‧Resistance Department

11‧‧‧Docking Department

12‧‧‧Card Department

13‧‧‧Fitting plane

2‧‧‧Rotary axis

21‧‧‧ pivotal department

22‧‧‧Resistance

23‧‧‧ 容 部

231‧‧‧ first-order department

232‧‧‧ accommodating grooves

233‧‧‧ second-order department

3‧‧‧shims

30‧‧‧ fitting holes

4‧‧‧ first plate

40‧‧‧First inlay hole

400‧‧‧ gap

5‧‧‧Second plate

50‧‧‧Second inlay hole

A‧‧‧ body

A0‧‧‧ accommodating space

A1‧‧‧Docking Department

A2‧‧‧Card Department

B‧‧‧Rotary axis

B1‧‧‧ pivotal department

B2‧‧‧ Groove

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional appearance of another perspective of the creation.

The third picture is a three-dimensional exploded view of the creation.

The fourth figure is a three-dimensional exploded view of another perspective of the creation.

The fifth figure is an exploded view of the side view of the creation.

The sixth diagram is a side cross-sectional view of the creation.

Figure 7 is a side cross-sectional view of the preferred embodiment of the present invention prior to assembly.

Figure 8 is a side cross-sectional view of the preferred embodiment of the present invention assembled.

Figure 9 is a side cross-sectional view of a prior art hinge assembly prior to assembly.

Figure 10 is a side cross-sectional view of a conventional hinge assembly.

In order to achieve the above objectives and effects, the technical means used in the creation, its construction, the method of implementation, etc., are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third, fourth, fifth and sixth figures, which are respectively the three-dimensional appearance of the creation, the three-dimensional appearance of another perspective, the exploded view, the exploded view of another perspective, and the side view. The cross-sectional exploded view and the side cross-sectional view can be clearly seen from the figure. The shaft device of the present invention includes a seat body 1, a rotating shaft 2 and a gasket 3, wherein:

The accommodating space 10 is provided in the pedestal 1 , and the accommodating portion 101 is disposed in the accommodating space 10 , and the abutting portion 11 is disposed outside the pedestal 1 , and the accommodating space 10 of the adjacent butting portion 11 is disposed. The bottom portion of the abutting portion 101 is provided with a latching portion 12, and the bottom surface of the adjacent latching portion 12 is provided with a bonding plane 13.

The bottom of the rotating shaft 2 is provided with a pivoting portion 21, and the other side of the pivoting portion 21 is provided with a resisting surface 22, and another between the pivoting portion 21 and the resisting surface 22 is provided with a receiving portion 23 for receiving The portion 23 includes a first step portion 231 having two different outer diameters, a receiving groove 232, and a second step portion 233.

The spacer 3 has a ring shape and is provided with a fitting hole 30 therein.

When assembling the above-mentioned components, the rotating shaft 2 is movably assembled by the accommodating space 10 of the base body 1, and the flat surface 13 is attached to the bottom of the base body 1 for attaching the shims 3, so that the rotating shaft 2 is embedded in the accommodating space. In the case of 10, the abutting surface 22 of the rotating shaft 2 is attached to the abutting portion 101 of the accommodating space 10, and the pivoting portion 21 is embedded in the latching portion 12 at the bottom of the accommodating space 10, and the accommodating portion 12 is provided. Inserted into the accommodating portion 23 of the rotating shaft 2 together with the spacer 3, so that the seat body 1 and the rotating shaft 2 can be relatively rotated in a movable manner, that is, the seat body 1, the rotating shaft 2 and the spacer 3 can constitute the present creation. Rotary shaft device.

The inside of the accommodating space 10 of the base body 1 has a stepped portion 101 having a stepped hole shape, and a bottom portion of the accommodating space 10 adjacent to the abutting portion 101 is provided with a dam portion 12 having a reduced aperture. The outer side of the bottom of the latching portion 12 is provided with a large-area fitting plane 13; and the receiving portion 23 of the rotating shaft 2 is provided with a first step portion 231 of different outer diameters, a receiving recess 232 and a second step portion 233. The outer diameter of the second step portion 233 is greater than or equal to the outer diameter of the first step portion 231, and the bottom portion of the adjacent receiving portion 23 is connected with the pivot portion 21 of the reduced outer diameter.

When the seat body 1, the rotating shaft 2, and the spacer 3 are assembled, the seat body 1, the rotating shaft 2, and the spacer 3 can be engaged with each other by press working, and the housing portion 23 of the rotating shaft 2 can be assembled. The first-order portion 231 is embedded in the accommodating space 10 of the base body 1 and the abutting surface 22 of the rotating shaft 2 abuts against the abutting portion 101 of the accommodating space 10, and the fitting hole 30 of the shims 3 is At the same time, the accommodating portion 23 of the rotating shaft 2 is embedded in the receiving recess 232, and the bottom of the spacer 3 is received by the second step 233, that is, the fitting plane for the gasket 3 to be attached to the bottom of the base 1. 13, the spacer 3 can be formed through the spacer 3 and the second step 233 to prevent the housing 1 from being pressed upward, and the receiving space 10 of the base 1 does not cause outward expansion or opening. Avoiding that the rotating shaft 2 is pushed up and ejected to disengage from the accommodating space 10 of the seat body 1 The purpose of the stable combination of the seat body 1, the rotating shaft 2 and the spacer 3 is achieved, and the spacer 3 is located at the bottom of the base body 1 and is respectively embedded in the first step portion 231 and the receiving groove at different positions of the rotating shaft 2 respectively. In 232, the mutual interference between the seat body 1 and the spacer 3 is not formed, and the seat body 1 and the rotating shaft 2 are relatively rotatable, and the friction generated by the low rotation is more, and the rotation of the seat body 1 and the rotating shaft 2 is more. For smoothness.

Please refer to the third, fifth, seventh, and eighth figures, which are respectively an exploded perspective view of the creation, a side view exploded view, a side cross-sectional view of the preferred embodiment before assembly, and a side after assembly of the preferred embodiment. Referring to the cross-sectional view, it can be clearly seen from the figure that the hinge device of the present invention can be assembled with the first plate 4 and the pre-positioning of the abutting portion 11 of the base body 1 and the pivoting portion 21 of the rotating shaft 2, respectively. The second plate 5 is disposed, and the abutting portion 11 of the rotating body 2 is embedded in the first engaging hole 40 of the predetermined first plate 4, and the pivoting portion 21 of the rotating shaft 2 is embedded in the preset second In the second insertion hole 50 of the plate 5, a gap 100 between the first plate 4 and the preset second plate 5 is formed between the preset first plate 4 and the preset second plate 5 for the preset first plate 4 and the second plate 5 to be preset. The seat body 1 and the rotating shaft 2 can be rotated in a relative manner, and the seat body 1 and the rotating shaft 2 rotate in synchronization, which can greatly reduce the frictional resistance generated during the rotation, and then pass through the spacer 3 located at the bottom of the seat body 1, and also pad It is disposed between the preset first plate 4 and the opposite surface of the preset second plate 5, so that the seat body 1 does not directly contact the preset second plate 5, thereby increasing the preset The first plate 4 and the preset second plate 5 are smoothly rotated during relative rotation.

Therefore, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The structural improvement of the present hinge device is based on the internal housing space 10 of the seat body 1 for the rotation axis 2 to move. Inserted and assembled, and a gasket 3 is coupled to the bottom of the base body 1, and the seat body 1 and the gasket 3 are respectively embedded in the accommodating portion 23 of the rotating shaft 2, and are provided at the bottom of the rotating shaft 2 When the pivoting portion 21 exposes the bottom portion of the base body 1, when the base body 1, the rotating shaft 2, and the spacer 3 are assembled and assembled, the cymbal can prevent the rotating shaft 2 from being detached from the accommodating space 10 of the base body 1, and can be lowered. The frictional force between the seat body 1 and the rotating shaft 2 is relatively rotated, and the predetermined first plate 4 and the second plate 5 are preset to be respectively assembled on the abutting portion 11 of the seat body 1 and the pivoting portion 21 of the rotating shaft. For presetting the first plate 4 and presetting the second plate 5 to rotate relatively smoothly, and the seat body 1 and the rotating shaft 2 pass through the gasket 3 to form a more stable and active assembly, so that the foregoing effects can be achieved. Structures and devices are to be covered by this creation. Such simple modifications and equivalent structural changes shall be included in the scope of this creation patent and shall be combined with Chen Ming.

Therefore, this design is mainly for the structural improvement of the shaft device, and the internal space of the seat body is used for the movable assembly of the rotating shaft, and the bottom of the seat body is combined with a gasket for the seat body and the gasket to be simultaneously embedded in the rotation. When the housing, the rotating shaft and the spacer are processed and assembled, the housing can prevent the rotating shaft from being separated from the housing space as the main protection point, and the spacer and the rotating shaft pass through the spacer. Forming a moderate interval and reducing the friction generated by the rotation is only a smoother advantage of the relative rotation between the seat and the rotating shaft, and the preset first plate and the second plate are preset respectively on the outside of the seat and the rotating shaft. And the purpose of presetting the relative rotation between the first and second plates is smoother. However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the creation, so the use of the creation The simple modifications and equivalent structural changes in the description and the contents of the drawings shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

In summary, the structure of the above-mentioned rotating shaft device is improved in actual implementation and implementation, so that it can truly achieve its efficacy and purpose, so this creation is a practical and excellent research and development, in order to meet the requirements of the new patent application, Submit an application in accordance with the law, and hope that the trial committee will grant the case as soon as possible. In order to protect the creators' hard work in R&D and creation, if there is any doubt in the Board of Auditors, please do not hesitate to give instructions to the creators, and the creators will try their best to cooperate with them.

1‧‧‧ body

10‧‧‧ accommodating space

101‧‧‧Resistance Department

12‧‧‧Card Department

2‧‧‧Rotary axis

21‧‧‧ pivotal department

23‧‧‧ 容 部

231‧‧‧ first-order department

232‧‧‧ accommodating grooves

233‧‧‧ second-order department

3‧‧‧shims

30‧‧‧ fitting holes

Claims (6)

The structural improvement of a rotating shaft device comprises a seat body, a rotating shaft and a gasket, wherein: the seat body is provided with a class-shaped accommodating space, and a docking for a predetermined plate is arranged outside the bottom of the seat body. The inner side of the seat body of the adjacent butt joint portion is provided with a latching portion at the bottom of the accommodating space; the rotating shaft is movably assembled in the accommodating space of the seat body, and the outer side of the bottom of the rotating shaft is provided with another predetermined plate. a pivoting portion, the outer side of the rotating shaft of the adjacent pivoting portion is provided with a receiving portion of the locking portion of the seat body relative to the buckle; and the spacer is mounted on the receiving portion of the rotating shaft under the seat Position, and the inside of the gasket is provided with a fitting hole that is coupled with the receiving portion. The structural improvement of the rotating shaft device according to the first aspect of the patent application, wherein the internal receiving space of the seat body is provided with a stepped type of a counterbore type, and is disposed above the adjacent receiving portion of the rotating shaft. Resist the resistance of the resistance department. The structural improvement of the shaft device according to the second aspect of the patent application, wherein the base body is provided with a buckle portion with a reduced aperture at the bottom of the abutting portion of the accommodating space, and the latch portion is an abutting portion of the outer side of the adjacent seat body. Inside. The structural improvement of the shaft device according to the first aspect of the patent application, wherein the bottom surface of the outer side of the bottom portion of the base body is provided with a fitting plane for the gasket to abut, so that the butt joint portion and the gasket are fitted in a fitting manner. In the housing of the rotating shaft. The structural improvement of the rotating shaft device according to the first aspect of the patent application, wherein the rotating shaft is provided with a first step portion of the latching portion of the latching portion of the seat body, and the adjacent first step portion is provided in the receiving portion. The accommodating groove of the gasket inlay combination and the adjacent accommodating groove are used for the second step of the stopper. The structural improvement of the shaft device according to claim 5, wherein the outer diameter of the second step portion of the receiving portion of the rotating shaft is greater than or equal to the outer diameter of the first step portion.