阅读说明：本技术 一种手表及其隐藏式巴的结构 (Watch and hidden bus structure thereof ) 是由 唐海元 刘英才 王传鹏 赵晓飞 陈择年 张金林 郑延吉 于 2020-12-08 设计创作，主要内容包括：本发明提出了一种手表及其隐藏式巴的结构；隐藏式巴的结构安装于表壳上,表壳上开设有容纳槽体,容纳槽体的槽底开设有与表壳内部连通的连通孔；隐藏式巴的结构包括穿设于连通孔中的主轴,穿设于连通孔中并可滑动地套设在主轴上的巴的管,与巴的管固定连接并通过第一弹簧与容纳槽体槽底连接、且通过第二弹簧轴向连接于主轴上的巴的主体；巴的管的外周面上开设有环形的第一卡槽；巴的管在邻近第一卡槽的一侧部形成第一圆台部,巴的管在邻近第一卡槽的另一侧部形成第一圆柱部；隐藏式巴的结构还包括分别安装于表壳内的第一弹片和第二弹片；本发明的手表及其隐藏式巴的结构,通过第一弹片和第一卡槽的配合,使得巴的主体可保持隐藏状态。(The invention provides a watch and a structure of a hidden bus thereof; the structure of the hidden bus is arranged on a watchcase, the watchcase is provided with an accommodating groove body, and the groove bottom of the accommodating groove body is provided with a communication hole communicated with the inside of the watchcase; the hidden type bus structure comprises a main shaft, a bus pipe, a bus main body and a bus connecting rod, wherein the main shaft penetrates through a communication hole, the bus pipe penetrates through the communication hole and is slidably sleeved on the main shaft, and the bus main body is fixedly connected with the bus pipe, is connected with the bottom of an accommodating groove body through a first spring and is axially connected to the main shaft through a second spring; an annular first clamping groove is formed in the outer peripheral surface of the tube of the bar; the tube of the bar forms a first circular table part at one side part adjacent to the first clamping groove, and the tube of the bar forms a first cylindrical part at the other side part adjacent to the first clamping groove; the structure of the hidden bus also comprises a first elastic sheet and a second elastic sheet which are respectively arranged in the watch case; according to the watch and the structure of the hidden type bus, the main body of the bus can be kept in a hidden state through the matching of the first elastic sheet and the first clamping groove.)

1. The structure of the hidden bus is characterized in that the structure of the hidden bus is arranged on a watchcase (1), a containing groove body (3) is formed in the watchcase (1), and a communication hole (17) communicated with the inside of the watchcase (1) is formed in the bottom of the containing groove body (3); the hidden type bus structure comprises a main shaft (8) arranged in a communication hole (17) in a penetrating mode, a bus pipe (9) arranged in the communication hole (17) in a penetrating mode and sleeved on the main shaft (8) in a sliding mode, and a bus main body (6) which is fixedly connected with the bus pipe (9) in the axial direction, connected with the groove bottom of an accommodating groove body (3) through a first spring (61) and axially connected to the main shaft (8) through a second spring (62);

an annular first clamping groove (91) is formed in the outer peripheral surface of the tube (9); the tube (9) of the bar forms a first circular table part (95) at one side part adjacent to the first clamping groove (91), and the tube (9) of the bar forms a first cylindrical part (92) at the other side part adjacent to the first clamping groove (91);

the structure of the hidden bus also comprises a first elastic sheet (12) and a second elastic sheet (2) which are respectively arranged in the watch case (1); the first elastic sheet (12) and the second elastic sheet (2) are respectively positioned at two sides of the tube (9) of the bar and cooperatively surround the tube (9) of the bar;

the first elastic sheet (12) is used for being clamped in the first clamping groove (91) when the main body (6) of the bar is completely accommodated in the accommodating groove body (3); the first elastic sheet (12) is also used for being pushed by the second elastic sheet (2) along with the sliding of the side wall of the first circular table part (95) when the main body (6) of the bar completely accommodated in the accommodating groove body (3) is pressed down continuously, so that the first elastic sheet (12) and the second elastic sheet (2) achieve force balance when the main body is not in contact with the tube (9) of the bar, and the main body (6) of the bar is convenient to pop out of the accommodating groove body (3) under the action of the first spring (61) and the second spring (62).

2. A structure as claimed in claim 1, characterized in that it further comprises a first cylindrical pin (15) and a second cylindrical pin (16) mounted respectively in the case (1) and arranged parallel to the main shaft (8), the second elastic plate (2) being rotatably mounted on the second cylindrical pin (16), the first elastic plate (12) being rotatably mounted on the first cylindrical pin (15) and straddling the tube (9) of the bar, detachably abutting the second elastic plate (2).

3. The structure of a hidden type bar as claimed in claim 1 or 2, wherein the outer side wall of the main body (6) of the bar is provided with a second annular groove (63), and the structure of the hidden type bar further comprises a first sealing ring (11) clamped in the second groove (63).

4. The structure of a hidden bar according to claim 1 or 2, characterized in that the bottom of the housing channel (3) is formed with a cylindrical portion (31) axially communicating with the communication hole (17); still seted up annular third draw-in groove (96) on the pipe (9) lateral wall of ba, the structure of hidden ba still includes the second sealing washer (4) of card setting in third draw-in groove (96).

5. The structure of a hidden bar according to claim 4, characterized in that it further comprises a bushing (10), the bushing (10) being mounted axially fixed on the body (6) of the bar; the bushing (10) is slidably sleeved on the cylinder part (31); the first spring (61) is sleeved on the bushing (10) and is connected with the main body (6) of the bar through the substrate of the bushing (10); the outer side wall of the barrel part (31) is provided with a fourth clamping groove (32), and the structure of the hidden type bus further comprises a third sealing ring (7) clamped in the fourth clamping groove (32).

6. A structure of a hidden type bar as claimed in claim 1 or 2, characterized in that the external side wall of the body (6) of the bar is provided with a nail position (5) in the shape of a ring groove.

7. Structure of a hidden bar as claimed in claim 2, characterized in that it further comprises a pressure block (14) mounted inside the watch case (1), and a bolt (13) fixing the pressure block (14) to the watch case (1); the first cylindrical pin (15) and the second cylindrical pin (16) are respectively arranged on the pressing block (14).

8. Structure of a hidden bar according to claim 1 or 2, characterized in that the tube (9) of the bar forms a second circular truncated cone (93) in the portion adjacent to the first cylindrical portion (92) and facing away from the first snap groove (91); the tube (9) of the bar forms a third cylindrical portion (94) in a portion adjacent to the second circular table portion (93) and facing away from the first cylindrical portion (92).

9. Watch, characterized in that it comprises a structure of a hidden bar according to any one of claims 1 to 8.

Technical Field

The invention relates to the field of watches, in particular to a watch and a hidden-type bus structure thereof.

Background

In the design of watch structures, the bar is one of the important design elements, and in many existing designs, it is designed to be exposed to the watch case. This kind of structure is not pleasing to the eye enough, also influences the holistic appearance design of wrist-watch.

Bars exposed to the watch case are also susceptible to impact and wear during use. At the same time, the exposed design also has a certain influence on the tightness of the bar. In addition, the hand of exposed formula ba has extrusion formula effort, influences the comfort level when the user wears the wrist-watch.

Disclosure of Invention

The invention aims to solve the technical problems and provides a watch and a hidden type bar structure thereof.

The technical scheme for solving the technical problem is as follows:

the invention provides a structure of a hidden bus, which is arranged on a watch case, wherein the watch case is provided with an accommodating groove body, and the groove bottom of the accommodating groove body is provided with a communication hole communicated with the inside of the watch case; the hidden type bus structure comprises a main shaft, a bus pipe, a main body and a bus, wherein the main shaft penetrates through a communication hole, the bus pipe penetrates through the communication hole and is slidably sleeved on the main shaft, and the main body is axially and fixedly connected with the bus pipe, is connected with the bottom of an accommodating groove body through a first spring and is axially connected to the main shaft through a second spring;

an annular first clamping groove is formed in the outer peripheral surface of the tube of the bar; the tube of the bar forms a first circular table part at one side part adjacent to the first clamping groove, and the tube of the bar forms a first cylindrical part at the other side part adjacent to the first clamping groove;

the structure of the hidden bus also comprises a first elastic sheet and a second elastic sheet which are respectively arranged in the watch case; the first elastic sheet and the second elastic sheet are respectively positioned on two sides of the tube of the bar and cooperatively surround the tube of the bar;

the first elastic sheet is used for being clamped in the first clamping groove when the main body of the bar is completely accommodated in the accommodating groove body; the first elastic sheet is also used for being pushed by the second elastic sheet along with the sliding of the side wall of the first circular table part when the main body of the bar completely accommodated in the accommodating groove body is pressed down continuously, so that the first elastic sheet and the second elastic sheet achieve force balance when the first elastic sheet and the second elastic sheet are not in contact with the tube of the bar, and the main body of the bar is convenient to pop out of the accommodating groove body under the action of the first spring and the second spring.

In the structure of the concealed bus, the structure of the concealed bus further includes a first cylindrical pin and a second cylindrical pin which are respectively installed in the watch case and are arranged in parallel with the main shaft, the second elastic sheet is rotatably installed on the second cylindrical pin, the first elastic sheet is rotatably installed on the first cylindrical pin, spans over the tube of the bus, and is separably abutted to the second elastic sheet.

In the structure of the hidden type bus, an annular second clamping groove is formed in the outer side wall of the main body of the bus, and the structure of the hidden type bus further comprises a first sealing ring clamped in the second clamping groove.

In the structure of the hidden bus, a cylinder part axially communicated with the communication hole is formed at the bottom of the accommodating groove body; the outer lateral wall of the tube of the bar is further provided with an annular third clamping groove, and the structure of the hidden bar further comprises a second sealing ring clamped in the third clamping groove.

In the structure of the concealed type bar, the structure of the concealed type bar further comprises a bushing, and the bushing is axially and fixedly installed on the main body of the bar; the lining is slidably sleeved on the cylinder part; the first spring is sleeved on the bushing and is connected with the main body of the bar through the substrate of the bushing; the lateral wall of the barrel part is provided with a fourth clamping groove, and the structure of the hidden type bus further comprises a third sealing ring clamped in the fourth clamping groove.

In the structure of the hidden type bus, the outer side wall of the bus main body is provided with a ring groove-shaped nail position.

In the structure of the concealed bus, the structure of the concealed bus further comprises a pressing block mounted in the watch case, and a bolt for fixing the pressing block on the watch case; the first cylindrical pin and the second cylindrical pin are respectively arranged on the pressing block.

In the structure of the hidden type bus, the pipe of the bus forms a second circular table part at the part which is adjacent to the first cylindrical part and faces away from the first clamping groove; the tube of the bar forms a third cylindrical portion in a portion adjacent to the second dome portion and facing away from the first cylindrical portion.

The invention also provides a watch comprising the concealed bar structure.

According to the watch and the hidden type bar structure thereof, the first elastic sheet is matched with the first clamping groove, so that the main body of the bar can be kept in a hidden state, and the first elastic sheet and the second elastic sheet can achieve force balance when the first elastic sheet and the second elastic sheet are not in contact with the tube of the bar, so that the main body of the bar can be conveniently popped out of the accommodating groove body under the action of the first spring and the second spring.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

figure 1 shows a schematic view of the structure of a hidden bar of a preferred embodiment of the invention;

fig. 2 is a schematic structural view of a first elastic sheet, a second elastic sheet and a tube of the hidden type bar shown in fig. 1;

figure 3 shows a schematic view of the structure of the tube of the hidden bar of the structure of the hidden bar shown in figure 1;

fig. 4 shows a first state of use reference diagram of the structure of the hidden bar shown in fig. 1;

fig. 5 is a schematic view showing the first elastic sheet, the second elastic sheet and the tube of the hidden type bar shown in fig. 4;

fig. 6 shows a second use condition reference diagram of the structure of the hidden bar shown in fig. 1;

fig. 7 is a schematic view showing the first elastic sheet, the second elastic sheet and the tube of the hidden type bar shown in fig. 6;

fig. 8 shows a third use condition reference diagram of the structure of the hidden bar shown in fig. 1;

fig. 9 shows a fourth use condition reference diagram of the structure of the hidden bar shown in fig. 1;

fig. 10 is a schematic view showing the first elastic sheet, the second elastic sheet and the tube of the hidden type bar shown in fig. 9;

fig. 11 shows a fifth use condition reference diagram of the structure of the hidden bar shown in fig. 1;

fig. 12 is a schematic view illustrating states of the first elastic sheet, the second elastic sheet and the tube of the hidden type bar shown in fig. 11.

Detailed Description

In order to make the technical purpose, technical solutions and technical effects of the present invention more clear and facilitate those skilled in the art to understand and implement the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, fig. 1 shows a schematic view of the structure of a hidden bar of a preferred embodiment of the invention; fig. 2 is a schematic structural view of a first elastic sheet, a second elastic sheet and a tube of the hidden type bar shown in fig. 1; fig. 3 shows a schematic view of the structure of the tube of the hidden bar of the structure of the hidden bar shown in fig. 1. Specifically, the hidden type bus structure is arranged on a watch case 1, an accommodating groove body 3 is formed in the watch case 1, and a communication hole 17 communicated with the inside of the watch case 1 is formed in the groove bottom of the accommodating groove body 3; the structure of the hidden type bar comprises a main shaft 8 which is arranged in a communication hole 17 in a penetrating way, a tube 9 which is arranged in the communication hole 17 in a penetrating way and is sleeved on the bar on the main shaft 8 in a sliding way, and a main body 6 which is fixedly connected with the tube 9 of the bar in an axial direction, is connected with the groove bottom of the accommodating groove body 3 through a first spring 61 and is axially connected with the bar on the main shaft 8 through a second spring 62;

an annular first clamping groove 91 is formed in the outer peripheral surface of the tube 9 of the bar; the tube 9 of the bar forms a first circular truncated cone portion 95 at one side portion adjacent to the first catching groove 91, and the tube 9 of the bar forms a first cylindrical portion 92 at the other side portion adjacent to the first catching groove 91;

the structure of the concealed bus also comprises a first elastic sheet 12 and a second elastic sheet 2 which are respectively arranged in the watch case 1; the first elastic sheet 12 and the second elastic sheet 2 are respectively positioned at two sides of the tube 9 of the bar and cooperatively surround the tube 9 of the bar;

the first elastic sheet 12 is used for being clamped in the first clamping groove 91 when the main body 6 of the bar is completely accommodated in the accommodating groove body 3; the first elastic sheet 12 is further configured to be pushed by the second elastic sheet 2 along with the sliding of the side wall of the first circular truncated cone portion 95 when the main body 6 of the bar completely accommodated in the accommodating groove body 3 continues to be pressed down, so that the first elastic sheet 12 and the second elastic sheet 2 reach a force balance when the first elastic sheet and the second elastic sheet are not in contact with the tube 9 of the bar, and the main body 6 of the bar is conveniently ejected out of the accommodating groove body 3 under the action of the first spring 61 and the second spring 62.

The above-mentioned technical solution is the basic solution, and it should be understood that, in order to form the first notch 91, the bottom surface diameters of the first circular table portion 95 and the first cylindrical portion 92 are both larger than the bottom surface diameter of the first notch 91. Meanwhile, it can be understood that, when the first elastic sheet 12 is clamped in the first clamping groove 91, the first elastic sheet 12 already presses the second elastic sheet 2, so that the second elastic sheet is deformed; meanwhile, the main body 6 of the bar can be kept in a hidden state through the cooperation of the first elastic sheet 12 and the first clamping groove 91.

Furthermore, the structure of hidden type bar also comprises a first cylindrical pin 15 and a second cylindrical pin 16 which are respectively arranged in the watch case 1 and are parallel to the main shaft 8, the second elastic sheet 2 is rotatably arranged on the second cylindrical pin 16, the first elastic sheet 12 is rotatably arranged on the first cylindrical pin 15, strides over the tube 9 of the bar and is separably abutted against the second elastic sheet 2.

Further, the annular second draw-in groove 63 has been seted up to the lateral wall of the main part 6 of ba, and the structure of hidden ba still includes the first sealing washer 11 of card setting in second draw-in groove 63. By means of the first sealing ring 11, sealing between the outer side wall of the body 6 of the bar and the inner side wall of the receiving channel 3 is achieved.

Further, a cylindrical portion 31 axially communicating with the communication hole 17 is formed at the groove bottom of the housing groove body 3; the outer side wall of the tube 9 of the bar is further provided with an annular third clamping groove 96, and the hidden bar structure further comprises a second sealing ring 4 clamped in the third clamping groove 96. The second seal ring 4 seals between the inner wall of the cylindrical portion 31 and the outer wall of the bar pipe 9.

Furthermore, the outer side wall of the main body 6 of the bar is provided with a ring-groove-shaped nail position 5, and the main body 6 of the bar can be conveniently pulled out through the nail position 5.

Further, the structure of the concealed bar also comprises a bushing 10, the bushing 10 being mounted axially fixed on the body 6 of the bar; the bush 10 is slidably fitted over the cylindrical portion 31; the first spring 61 is sleeved on the bushing 10 and is connected with the main body 6 of the bar through the substrate of the bushing 10; the outer side wall of the barrel part 31 is provided with a fourth clamping groove 32, and the hidden type bus structure further comprises a third sealing ring 7 clamped in the fourth clamping groove 32. The third seal ring 7 seals between the outer wall of the cylindrical portion 31 and the inner wall of the bush 10.

Further, the structure of hidden bar further includes a pressing piece 14 mounted inside case 1, and a bolt 13 fixing pressing piece 14 to case 1; the first cylindrical pin 15 and the second cylindrical pin 16 are respectively mounted on the pressing block 14.

Further, the tube 9 of the bar forms a second circular truncated cone portion 93 at a portion adjacent to the first cylindrical portion 92 and facing away from the first catching groove 91; the bara tube 9 forms a third cylindrical portion 94 at a portion adjacent to the second circular table portion 93 and facing away from the first cylindrical portion 92.

In this embodiment, the use process of the hidden-type bar structure is as follows: when the main body 6 of the bar is just completely accommodated in the accommodating groove body 3, the first elastic sheet 12 is clamped on the first clamping groove 91, and the second elastic sheet 2 is deformed under the limiting action of the first elastic sheet 12 and the first circular truncated cone part 95, as shown in fig. 4-5.

When the body 6 of the bar is pressed downwards continuously, the body 6 of the bar, together with the tube 9 of the bar and the bush 10, moves towards the inside of the watch case 1, and the first elastic sheet 12 is acted by the tube 9 of the bar, slides along the first circular table part 95 on the tube 9 of the bar, deforms and is clamped on the first circular table part 95; the second elastic sheet 2 is reset and clamped on the first cylindrical portion 92, as shown in fig. 6-7.

When the body 6 of the bar is released, the first spring 61 and the second spring 62 rebound, causing the body 6 of the bar and the tube 9 of the bar to spring outwards, the first elastic sheet 12 and the second elastic sheet 2 are not in contact with the tube 9 of the bar soon, and the balance of forces is achieved, so that the tube 9 of the bar continues to move outwards, as shown in fig. 8. In the process of resetting the first spring 61 and the second spring 62, the nail position 5 is exposed, and the second elastic sheet 2 slides along the second circular table part 93, is separated from the first elastic sheet 12 and is finally clamped on the third cylindrical part 94; the first resilient tab 12 is snapped onto the first cylindrical portion 92, as shown in fig. 9-10. At this time, the date and the week of the watch can be adjusted by rotating the body 6 of the bar.

The nail position 5 is buckled, the main body 6 of the bar is pulled outwards, the first elastic sheet 12 passes through the second circular table part 93 and is clamped on the third cylindrical part 94 together with the second elastic sheet 2, as shown in figures 11-12. At this time, the watch time can be adjusted by rotating the body 6 of the bar. After the adjustment is finished, the main body 6 of the bar is pressed, the main body 6 of the bar drives the tube 9 of the bar to move, and the first elastic sheet 12 can be clamped on the first clamping groove 91 again; at this time, the body 6 of the bar is again accommodated in the accommodating tank 3.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.