Crown structure and corresponding watch head

Abstract

The utility model provides a crown structure and a corresponding watch head. The crown structure comprises a crown body, a fixing piece, a window breaking block and an outer protection piece. A connecting column is arranged at one axial end of the crown body, the fixing piece is fixedly connected with the connecting column, and a window breaking block is embedded in one side, away from the crown body, of the fixing piece and protrudes out of the side face, away from the crown body, of the fixing piece. And the outer protection piece is sleeved on the peripheries of the fixing piece and the crown body. According to the watch crown structure, one end of the watch crown body is connected with the window breaking block through the fixing piece, so that the watch crown structure is applied to a watch head and can be used as a window breaking tool in emergency situations such as vehicle accidents, and the functions are more diversified.

Description

TECHNICAL FIELD

[0001] The utility model relates to a watch field, especially a crown structure and the corresponding watch head. BACKGROUND

[0002] The watch is a kind of wearing equipment commonly seen in daily life, and currently watch is mainly used as timing tool and as a kind of fashion accessories.But watch as daily wearing article, it only has timing function and decorative effect, this is obviously not enough to have market competitiveness.Therefore most watches on the market still lack some other additional functions.

[0003] Therefore, a crown structure and the corresponding watch head are needed to solve the above technical problems. INVENTION CONTENTS

[0004] The utility model provides a kind of crown structure and the corresponding watch head, to solve the watch in prior art only has timing function and decorative effect, lack some other additional functions, not enough to have market competitiveness problem.

[0005] To solve the above technical problems, the technical scheme of the utility model is as follows: a crown structure, comprising: crown body, fixing part and broken window block;

[0006] The axial end of the crown body is provided with a connecting column, the fixing part is fixedly connected with the connecting column, the side of the fixing part away from the crown body is inlaid with the broken window block, and the broken window block protrudes from the side of the fixing part away from the crown body.

[0007] In the utility model, the radial section of the connecting column is a polygon, one side of the fixing part is provided with a connecting hole for plugging with the connecting column, and the radial section of the connecting hole is an inner polygon corresponding to the radial section of the connecting column.

[0008] In the utility model, the connecting column is a cylindrical structure, the outer periphery of the connecting column is provided with a plurality of positioning convex parts, one side of the fixing part is provided with a connecting hole for plugging with the connecting column, and the inner wall of the connecting hole is provided with a positioning concave part matched with the positioning convex part.

[0009] In the utility model, the crown structure further includes an outer protective part penetrating in the axial direction, and the outer protective part is sleeved on the outer periphery of the fixing part and the crown body.

[0010] The outer periphery of the crown body is provided with a first connecting groove, the inner wall surface of the outer protective part is provided with a second connecting groove opposite to the first connecting groove, and an elastic ring is arranged between the second connecting groove and the first connecting groove.

[0011] The outer protective piece is internally provided with a limiting convex ring away from one end of the crown body, the fixing piece is divided into a main body section and a concave section along the axial direction, the outer diameter of the main body section is larger than the inner diameter of the limiting convex ring, the outer diameter of the concave section is less than or equal to the inner diameter of the limiting convex ring, the main body section is sleeved in the interior of the outer protective piece, the concave section extends to the exterior of the outer protective piece through the limiting convex ring, one side of the concave section is provided with a fixing hole, and the window breaking block is arranged in the fixing hole in an interference manner.

[0012] In the utility model, the outer protective piece and the fixing piece are bonded by glue.

[0013] In the utility model, the window breaking block is made of diamond, and the window breaking block is provided with a window breaking convex point away from the crown body.

[0014] The utility model also includes a watch head which uses the above-mentioned crown structure, and the watch head comprises a watch case, and one side of the watch case is provided with a mounting hole for mounting the crown structure.

[0015] In the utility model, the crown body is provided with a mounting groove on the side close to one end of the watch case, the mounting groove is arranged through along the radial direction of the crown body, and the mounting groove is arranged through along the axial direction of the crown body on the side close to the watch case, and the mounting groove is provided with an annular ring.

[0016] In the utility model, the watch case is made of titanium alloy or alloy steel.

[0017] Compared with the prior art, the crown structure of the utility model has the beneficial effects that: the crown structure is connected with the window breaking block through the fixing piece on one end of the crown body, so that the crown structure can be applied to the watch head and used as a window breaking tool in emergency situations such as vehicle accidents, and the function is more diversified. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following briefly introduces the drawings needed to be used in the embodiments, and the drawings in the following description are only corresponding drawings of some embodiments of the utility model.

[0019] Figure 1 It is a structural schematic view of the preferred embodiment of the watch head of the utility model.

[0020] Figure 2 It is an exploded structural schematic view of the crown structure of the utility model.

[0021] Figure 3 It is a schematic view of another embodiment structure of the fixing piece of the crown structure of the utility model. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] The terms of direction mentioned in the present application, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only the orientation of the drawings, and the terms of direction are used to explain and understand the present application, but not to limit the present application.

[0024] The terms "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and are not limited as the order.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, the connection can be detachable connection, or integral structure connection; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] The watch in the prior art only has the functions of timing and decoration, which is obviously not enough to have market competitiveness. Therefore, most watches on the market still lack some additional functions.

[0027] The following is a preferred embodiment of a watch head provided by the present application which can solve the above technical problems.

[0028] Please refer to Figure 1 and Figure 2 In the drawings, similar structures are denoted by the same reference numerals.

[0029] The present embodiment provides a watch head 11, which comprises a watch case 111, and a mounting hole is arranged on one side of the watch case 111, and a crown structure is mounted through the mounting hole.

[0030] In the present embodiment, the crown structure comprises a crown body 12, a fixing piece 13 and a window breaking block 14.

[0031] The axial end of the crown body 12 is provided with a connecting column 121, and the fixing member 13 is fixedly connected with the connecting column 121. The side of the fixing member 13 away from the crown body 12 is inlaid with a window breaking block 14, and the window breaking block 14 protrudes from the side of the fixing member 13 away from the crown body 12. In this way, the crown structure is applied to the watch head, and can be used as a window breaking tool in emergency situations such as vehicle accidents, and has more diversified functions.

[0032] Please refer to Figure 2 Optionally, the radial section of the connecting column 121 is a polygon, and one side of the fixing member 13 is provided with a connecting hole for plugging with the connecting column 121. The radial section of the connecting hole is an inner polygon corresponding to the radial section of the connecting column 121. In this way, the fixing member 13 and the connecting column 121 cooperate to enable the fixing member 13 to stably drive the crown body 12 to rotate.

[0033] Please refer to Figure 3 Optionally, the connecting column 121 is in a cylindrical structure, and the outer periphery of the connecting column 121 is provided with a plurality of positioning convex portions (the connecting column 121 is adapted to be plugged with the fixing member 13, and thus the structure inside the connecting hole of the fixing member 13 can be referred to). One side of the fixing member 13 is provided with a connecting hole for plugging with the connecting column 121, and the inner wall of the connecting hole is provided with a positioning concave portion 134 matched with the positioning convex portion. Through the cooperation of the positioning convex portion and the positioning concave portion, the fixing member 13 can stably drive the crown body 12 to rotate.

[0034] It should be noted that concave and convex are relative, and can also be understood as that the outer periphery of the connecting column 121 is provided with a plurality of positioning concave portions, and the inner wall of the connecting hole is provided with a positioning convex portion.

[0035] Please refer to Figure 1 and Figure 2 In this embodiment, the crown structure further comprises an outer protective member 15 penetrating in the axial direction, and the outer protective member 15 is sleeved on the outer periphery of the fixing member 13 and the crown body 12.

[0036] The outer periphery of the crown body 12 is provided with a first connecting groove 122, the inner wall surface of the outer protective member 15 is provided with a second connecting groove opposite to the first connecting groove 122, and the second connecting groove and the first connecting groove 122 are provided with an elastic ring 17. The crown body 12 and the outer protective member 15 form a fixed connection structure through the elastic ring 17.

[0037] The outer periphery side of the outer protective member 15 can be provided with a concave-convex structure facilitating screwing operation.

[0038] The elastic ring 17 can be a polygonal structure, and the elastic ring 17 is a non-closed loop structure, facilitating the contraction of the elastic ring 24 for clamping installation.

[0039] Please refer to Figure 2In the embodiment, the outer protective member 15 is internally provided with a limiting convex ring 151 away from the end of the crown body 12, the fixing member 13 is axially divided into a main body section 131 and a concave section 132, the outer diameter of the main body section 131 is greater than the inner diameter of the limiting convex ring 151, the outer diameter of the concave section 132 is less than or equal to the inner diameter of the limiting convex ring 151, the main body section 131 is sleeved in the inner part of the outer protective member 15, the concave section 132 extends to the outer part of the outer protective member 15 through the limiting convex ring 151, one side of the concave section 132 is provided with a fixing hole 133, and the broken window block 14 is provided in the fixing hole 133 in an interference manner. The outer protective member 15 keeps the fixing member 13 connected with the crown body 12 through the limiting convex ring 151.

[0040] In the embodiment, the outer protective member 15 and the fixing member 13 are bonded by using glue, so that the outer protective member 15 and the fixing member 13 are fixedly connected.

[0041] In the embodiment, the broken window block 14 is made of diamond, and the broken window block 14 is provided with a broken window convex point away from the crown body 12, so that the broken window block 14 has a good broken window effect. It should be noted that the broken window block 14 is not limited to be made of diamond, and the broken window block 14 can also be made of other high-hardness materials, such as titanium alloy.

[0042] Please refer to Figure 2 ( Figure 1 In order to display the crown body 12, the annular ring 16 is not provided, in the embodiment, the crown body 12 is provided with a mounting groove 123 on the side of the end close to the watch case 111, the mounting groove 123 is provided in a penetrating manner along the radial direction of the crown body 12, and the side of the mounting groove 123 close to the watch case 111 is provided in a penetrating manner along the axial direction of the crown body 12, and the annular ring 16 is arranged in the mounting groove 123. The annular protective member 15 can be made of diamond, so that the watch case 111, the annular protective member 15, the outer protective member 15 and the fixing member 13 can contact with each other, and the overall structure is stable during the broken window operation, and a large impact on the crown body 12 and the components in the watch head is avoided.

[0043] The watch case 111 in the embodiment can be made of titanium alloy or alloy steel.

[0044] The crown structure of the preferred embodiment connects the broken window block through the fixing member at one end of the crown body, so that the crown structure is applied to the watch head, and can be used as a broken window tool in emergency situations such as vehicle accidents, and has more diversified functions.

[0045] In conclusion, although the utility model has been disclosed as above with the preferred embodiment, the above preferred embodiment is not used to limit the utility model, and those skilled in the art can make various changes and decorations without departing from the spirit and scope of the utility model, therefore, the protection scope of the utility model is subject to the range defined by the claims.

Claims

1. A crown structure, characterized in that, The crown structure comprises a crown body, a fixing member, and a window breaking block. An axial end of the crown body is provided with a connecting column, the fixing member is fixedly connected with the connecting column, and the fixing member is embedded with the window breaking block on a side thereof away from the crown body, and the window breaking block protrudes from the side of the fixing member away from the crown body. A radial section of the connecting column is a polygon, and a side of the fixing member is provided with a connecting hole for plugging with the connecting column, and a radial section of the connecting hole is an inner polygon corresponding to the radial section of the connecting column.

2. The crown structure of claim 1, wherein, The connecting column is a cylindrical structure, an outer circumferential surface of the connecting column is provided with a plurality of positioning protrusions, a side of the fixing member is provided with a connecting hole for plugging with the connecting column, and an inner wall of the connecting hole is provided with a positioning recess matched with the positioning protrusions.

3. The crown structure of claim 1, wherein, The crown structure further comprises an outer protective member penetrating in an axial direction, and the outer protective member is sleeved on an outer periphery of the fixing member and the crown body.

4. The crown structure of claim 1, wherein, An outer periphery of the crown body is provided with a first connecting groove, an inner wall surface of the outer protective member is provided with a second connecting groove opposite to the first connecting groove, and an elastic ring is arranged between the second connecting groove and the first connecting groove. An end of the outer protective member away from the crown body is provided with a limiting convex ring, the fixing member is divided into a main body section and a concave section in an axial direction, an outer diameter of the main body section is greater than an inner diameter of the limiting convex ring, and an outer diameter of the concave section is less than or equal to the inner diameter of the limiting convex ring, the main body section is sleeved in an inner portion of the outer protective member, the concave section extends to an outer portion of the outer protective member through the limiting convex ring, a side of the concave section is provided with a fixing hole, and the window breaking block is arranged in the fixing hole in an interference manner.

5. The crown structure of claim 4, wherein, The outer protective member and the fixing member are bonded by using glue.

6. The crown structure of claim 5, wherein, The window breaking block is made of diamond, and a window breaking protrusion is arranged on a side of the window breaking block away from the crown body.

7. The crown structure of claim 1, wherein, The crown structure of any one of claims 1-7 is used, and the watch head comprises a watch case, and a mounting hole for mounting the crown structure is arranged on a side of the watch case.

8. A watch head, characterized by An installation groove is arranged on a side of the crown body close to the watch case, the installation groove penetrates in a radial direction of the crown body, and a side of the installation groove close to the watch case penetrates in an axial direction of the crown body, an annular ring is arranged in the installation groove, and the annular ring is made of diamond.

9. The watch head according to claim 8, wherein The watch case is made of titanium alloy or alloy steel.

10. The watch head according to claim 8, wherein ​

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