CN204146790U - Bowl cover buckle - Google Patents
Bowl cover buckle Download PDFInfo
- Publication number
- CN204146790U CN204146790U CN201420609302.4U CN201420609302U CN204146790U CN 204146790 U CN204146790 U CN 204146790U CN 201420609302 U CN201420609302 U CN 201420609302U CN 204146790 U CN204146790 U CN 204146790U
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- bowl cover
- limiting structure
- position limiting
- face
- cup body
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Abstract
The utility model relates to the structure of cup, discloses a kind of bowl cover buckle, and for limiting the position of being carried out the bowl cover be connected with cup body by screw thread, described bowl cover comprises the side that is arranged at bowl cover and the position limiting structure I of radial direction projection along bowl cover; Described cup body comprises the position limiting structure II being arranged at the close bowl cover part of glass body the axial direction projection along bowl cover; Bowl cover buckle also comprises at least one position limiting structure III, and this position limiting structure III includes the end face that can be mutually close to of position limiting structure I and position limiting structure II.The utility model has the advantage of, the effect of the anglec of rotation limiting bowl cover can be played, in addition, only need to exert oneself slightly, bowl cover namely can be made to cross bowl cover buckle and continue to rotate, structure is simple, convenient to use, be particularly useful for needing to keep bowl cover to remain on the situation of certain tightening state.
Description
Technical field
The utility model relates to the special construction of cup, and particularly a kind of bowl cover buckle, can limit the anglec of rotation of bowl cover, can not have influence on again the rotation of bowl cover.
Background technology
Screw thread a kind ofly connects the cup body of cup and the common structure of bowl cover, and its advantage is that structure is simple, and easily manufactured, it is comparatively convenient to use.But use the problem of be threaded bowl cover and cup body to be, be often subject to the impact of external force, such as, jolt, accidental shock, cause bowl cover gradually can unscrew along screw thread, destroy the sealing of cup, cause the gas in glass body or overflow.In prior art, some locating parts of usual employing limit the position of rotation of bowl cover, to prevent bowl cover owing to being subject to the effect of external force and the problem gradually unscrewed, but existing locating part structure is comparatively complicated, and when carrying out spacing, need extra action to control the anglec of rotation of this locating part locking bowl cover, utilize the position of extra snap-lock bowl cover.Existing locating part not only manufactures difficulty, uses and also comparatively bothers.In view of this, be necessary to develop a kind of novel position limiting structure.
Utility model content
The utility model needs the shortcoming of extra lock out action for the locating part of bowl cover in prior art, provides a kind of novel bowl cover buckle, uses simple, can realize locking without the need to extra lock out action.
For achieving the above object, the utility model can take following technical proposals:
A kind of bowl cover buckle, for limiting the position of being carried out the bowl cover be connected with cup body by screw thread,
Described bowl cover comprises the side that is arranged at bowl cover and the position limiting structure I of radial direction projection along bowl cover;
Described cup body comprises the position limiting structure II being arranged at the close bowl cover part of glass body the axial direction projection along bowl cover;
Bowl cover buckle also comprises at least one position limiting structure III, and described position limiting structure III comprises end face I and end face II;
Described end face I is an end face of position limiting structure I;
Described end face II is an end face of position limiting structure II, and when bowl cover is rotated to precalculated position, can be close to end face I;
Described end face I and end face II at least tilts with in tangential plane and axial plane, described tangential plane refers to through described precalculated position and the plane of radial direction perpendicular to the bowl cover through described precalculated position, and described axial plane refers to the plane of the axial direction respectively through described precalculated position and bowl cover.
In embodiment of the present utility model, it is convex that described cup body also comprises a sun along the radial direction projection of bowl cover near bowl cover part, described position limiting structure II be positioned at described sun convex on.
In embodiment of the present utility model, the inner side surface of described position limiting structure II and the convex connecting portion of described sun are provided with chamfering.
In embodiment of the present utility model, described cup body also comprises reinforcement; Described reinforcement is through described sun convex around cup body.
In embodiment of the present utility model, described bowl cover buckle comprises two position limiting structure III, wherein, end face I the screwing direction and unscrewing direction respectively towards bowl cover of two position limiting structure III, end face II the screwing direction and unscrewing direction respectively towards cup body of two position limiting structure III, the described direction that screws refers to that bowl cover tends to the rotation direction screwed, described in unscrew direction and refer to the rotation direction that the trend of bowl cover or cup body unscrews.
In embodiment of the present utility model, the end face I of two position limiting structure III is arranged mutually dorsad; The end face II of two position limiting structure III is arranged mutually dorsad.
In embodiment of the present utility model, described position limiting structure I is positioned at the inner side of position limiting structure II, and the inner side of described position limiting structure II refers to the side towards cup body of position limiting structure II.
In embodiment of the present utility model, the outer rim of described position limiting structure I forms interference fit with the inner side of position limiting structure II in the radial direction at bowl cover.
In embodiment of the present utility model, described bowl cover also comprises deformation structure; Described deformation structure is be arranged on bowl cover, the groove of the connecting portion of contiguous bowl cover and position limiting structure I or through hole.
In embodiment of the present utility model, described deformation structure comprises through hole I and/or through hole II, and described through hole I extends along the circumferential direction of bowl cover, and described through hole II extends along the axial direction of bowl cover.
The utility model has following remarkable technique effect:
The shape and structure of position limiting structure is more reasonable, when bowl cover crosses the position of rotation that bowl cover buckle limits, comparatively smooth and easy, wherein, position limiting structure II is when bowl cover rotates over the position of rotation of bowl cover buckle restriction, slight distortion can be produced, the function that the restriction bowl cover namely maintaining bowl cover buckle rotates, remain again bowl cover and cross the ability that this bowl cover buckle further rotates.In addition, the end face playing practical function of position limiting structure is less, reduces the difficulty of processing, correspondingly reduces the cost of processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of bowl cover buckle and its place cup body and bowl cover.
Fig. 2 is the enlarged diagram at the A place of Fig. 1.
Fig. 3 is the structural representation of bowl cover.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment 1
A kind of bowl cover buckle, as Figure 1-3, for limiting the position of being carried out the bowl cover 200 be connected with cup body 100 by screw thread, namely limiting bowl cover 200 can rotate in bowl cover buckle limited range, otherwise needs to apply extra active force in bowl cover 200 to cross bowl cover buckle.
Described bowl cover 200 comprises the side that is arranged at bowl cover 200 and the position limiting structure I300 of radial direction projection along bowl cover 200;
Described cup body 100 comprises close bowl cover 200 part that is arranged at glass body 100 and the position limiting structure II400 of axial direction projection along bowl cover 200.
Further, bowl cover buckle also comprises at least one position limiting structure III500, and described position limiting structure III500 comprises end face I501 and end face II502;
Described end face I501 is an end face of position limiting structure I300, is generally the end face in the close outside of position limiting structure I300;
Described end face II502 is an end face of position limiting structure II400, and when bowl cover 200 is rotated to precalculated position, can be close to end face I501; Described precalculated position refers to the position of the sealing requirements after meeting bowl cover 200 screws, usually, and the position at this precalculated position and position limiting structure II400 place.
Described end face I501 and end face II502 at least tilts with in tangential plane and axial plane, described tangential plane refers to through described precalculated position and the plane of radial direction perpendicular to the bowl cover 200 through described precalculated position, and described axial plane refers to the plane of the axial direction respectively through described precalculated position and bowl cover 200.
As the optional structure of one, described cup body 100 also comprises a sun convex 101 along the radial direction projection of bowl cover 200 near bowl cover 200 part, described position limiting structure II400 is positioned on described sun convex 101, rotate at bowl cover 200, when position limiting structure I300 crosses position limiting structure II400, the distortion that this sun convex 101 can replace position limiting structure II400 to carry out by a relatively large margin, plays the effect simplifying position limiting structure II400, prevents position limiting structure II400 from producing tired.
As preferably, the inner side surface of described position limiting structure II400 and the connecting portion of described sun convex 101 are provided with chamfering 102, improve the intensity of position limiting structure II400, particularly when position limiting structure II400 is distorted deformation, improve the ability of its resistance to deformation.
As preferably, described cup body 100 also comprises reinforcement 103; Described reinforcement 103, around cup body 100 and through described sun convex 101, similarly, improves the ability of position limiting structure II400 resistance to deformation.
Embodiment 2
Bowl cover buckle described in above-described embodiment 1, its difference is, described bowl cover buckle comprises two position limiting structure III500, wherein, end face I501 the screwing direction and unscrewing direction respectively towards bowl cover 200 of two position limiting structure III500, end face II502 the screwing direction and unscrewing direction respectively towards cup body 100 of two position limiting structure III500, the described direction that screws refers to that bowl cover 200 tends to the rotation direction screwed, described in unscrew direction and refer to the rotation direction that the trend of bowl cover 200 or cup body 100 unscrews.The position limiting structure III500 that both direction is contrary makes bowl cover buckle can rotate screwing and unscrew in both direction.
As preferably, the end face I501 of two position limiting structure III500 is arranged mutually dorsad; The end face II502 of two position limiting structure III500 is arranged mutually dorsad.
As the optional structure of one, described position limiting structure I300 is positioned at the inner side of position limiting structure II400, the inner side of described position limiting structure II400 refers to the side towards cup body 100 of position limiting structure II400, reduce position limiting structure I300 by distortion during position limiting structure II400, simplify the complex structure degree of position limiting structure I300.
The outer rim of described position limiting structure I300 forms interference fit with the inner side of position limiting structure II400 in the radial direction at bowl cover 200.
As the optional structure of one, described bowl cover 200 also comprises deformation structure 201; Described deformation structure 201 is for being arranged on bowl cover 200, the groove of the connecting portion of contiguous bowl cover 200 and position limiting structure I300 or through hole, for improving elasticity and the deformability of bowl cover 200 part be connected with position limiting structure I300, when ensureing that bowl cover 200 rotates, position limiting structure I300 can be smoothly through position limiting structure II400.
Described deformation structure 201 comprises through hole I2011 and/or through hole II2012, and described through hole I2011 extends along the circumferential direction of bowl cover 200, and described through hole II2012 extends along the axial direction of bowl cover 200.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. a bowl cover buckle, for limiting the position of being carried out the bowl cover (200) be connected with cup body (100) by screw thread, be is characterized in that,
Described bowl cover (200) comprises the side that is arranged at bowl cover (200) and along the position limiting structure I (300) of the radial direction projection of bowl cover (200);
Described cup body (100) comprises close bowl cover (200) part that is arranged at a glass body (100) and along the position limiting structure II (400) of the axial direction projection of bowl cover (200);
Bowl cover buckle also comprises at least one position limiting structure III (500), and described position limiting structure III (500) comprises end face I (501) and end face II (502);
The end face that described end face I (501) is position limiting structure I (300);
The end face that described end face II (502) is position limiting structure II (400), and when bowl cover (200) is rotated to precalculated position, end face I (501) can be close to;
Described end face I (501) and end face II (502) at least tilt with in tangential plane and axial plane, described tangential plane refers to through described precalculated position and the plane of radial direction perpendicular to the bowl cover (200) through described precalculated position, and described axial plane refers to the plane of the axial direction respectively through described precalculated position and bowl cover (200).
2. bowl cover buckle according to claim 1, it is characterized in that, described cup body (100) also comprises a sun along the radial direction projection of bowl cover (200) convex (101) near bowl cover (200) part, and described position limiting structure II (400) is positioned on described sun convex (101).
3. bowl cover buckle according to claim 2, is characterized in that, the inner side surface of described position limiting structure II (400) and the connecting portion of described sun convex (101) are provided with chamfering (102).
4. bowl cover buckle according to claim 2, is characterized in that, described cup body (100) also comprises reinforcement (103); Described reinforcement (103) is around cup body (100) and through described sun convex (101).
5. bowl cover buckle according to claim 1, it is characterized in that, described bowl cover buckle comprises two position limiting structure III (500), wherein, end face I (501) the screwing direction and unscrewing direction respectively towards bowl cover (200) of two position limiting structure III (500), end face II (502) the screwing direction and unscrewing direction respectively towards cup body (100) of two position limiting structure III (500), the described direction that screws refers to that bowl cover (200) tends to the rotation direction screwed, the described direction that unscrews refers to the rotation direction that the trend of bowl cover (200) or cup body (100) unscrews.
6. bowl cover buckle according to claim 5, is characterized in that, the end face I (501) of two position limiting structure III (500) is arranged mutually dorsad; The end face II (502) of two position limiting structure III (500) is arranged mutually dorsad.
7. bowl cover buckle according to claim 1, it is characterized in that, described position limiting structure I (300) is positioned at the inner side of position limiting structure II (400), and the inner side of described position limiting structure II (400) refers to the side towards cup body (100) of position limiting structure II (400).
8. bowl cover buckle according to claim 7, is characterized in that, the outer rim of described position limiting structure I (300) forms interference fit with the inner side of position limiting structure II (400) in the radial direction at bowl cover (200).
9. bowl cover buckle according to claim 1, is characterized in that, described bowl cover (200) also comprises deformation structure (201); Described deformation structure (201), for being arranged on bowl cover (200), is close to groove or the through hole of the connecting portion of bowl cover (200) and position limiting structure I (300).
10. bowl cover buckle according to claim 1, it is characterized in that, described deformation structure (201) comprises through hole I (2011) and/or through hole II (2012), described through hole I (2011) extends along the circumferential direction of bowl cover (200), and described through hole II (2012) extends along the axial direction of bowl cover (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609302.4U CN204146790U (en) | 2014-10-21 | 2014-10-21 | Bowl cover buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609302.4U CN204146790U (en) | 2014-10-21 | 2014-10-21 | Bowl cover buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204146790U true CN204146790U (en) | 2015-02-11 |
Family
ID=52504954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609302.4U Active CN204146790U (en) | 2014-10-21 | 2014-10-21 | Bowl cover buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204146790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108024646A (en) * | 2015-09-03 | 2018-05-11 | 海伦尔赛有限公司 | Water glass with adjustable handle |
-
2014
- 2014-10-21 CN CN201420609302.4U patent/CN204146790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108024646A (en) * | 2015-09-03 | 2018-05-11 | 海伦尔赛有限公司 | Water glass with adjustable handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: 310018 69 No. 12 Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Kangyong Biotechnology Co., Ltd. Address before: 310000 Room 207, Building 69, 12th Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PROMETHEUS INC. |