CN204930706U - A kind of Telescopic water cup - Google Patents
A kind of Telescopic water cup Download PDFInfo
- Publication number
- CN204930706U CN204930706U CN201520496346.5U CN201520496346U CN204930706U CN 204930706 U CN204930706 U CN 204930706U CN 201520496346 U CN201520496346 U CN 201520496346U CN 204930706 U CN204930706 U CN 204930706U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- groove
- overcoat
- wall
- flexure strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a kind of Telescopic water cup.Mainly solve existing Telescopic water cup and there is the high problem of operation inconvenience, complex structure and cost.Cup is socketed to form mutually by inner sleeve and overcoat, inner sleeve is the cylindrical shell of hollow open at both ends, overcoat is the cylindrical shell of bottom lock, the outer wall of inner sleeve is provided with flexure strip, flexure strip is arc list structure, its two ends are connected with inner sleeve, curved portions outwards arches upward along the outer wall of inner sleeve, put outward and be provided with some draw-in grooves along its inwall axial distribution, the shape of draw-in groove and flexure strip matches, overcoat moves back and forth along the axial straight line of inner sleeve, the curved portions of the inwall top compression elasticity sheet of overcoat is towards outer wall of inside race flexural deformation until one of them draw-in groove formation snap-fit engagement corresponding with flexure strip, and be provided with hermetically-sealed construction between outer casing inner wall and outer wall of inside race.Because this water tumbler adopts portable buckle structure, time flexible, only need promote or pull overcoat just can realize gently, easy to operate, structure be simple, and flexibility is strong, long service life.
Description
Technical field
The utility model relates to one way of life articles for use, refers in particular to a kind of Telescopic water cup.
Background technology
Water tumbler has become the requisite daily living article of people.At present, water tumbler structure on market is of all kinds, also the structure of extension type is had, by the flexible object that can reach raising capacity or reduced volume, can stretch as required or shrink, so that carry or improve the object of volume, and the structure that existing realization is flexible, because its project organization limit, cause it in use, there is a lot of shortcoming, as complex structure, inconvenient operation or sealing sealing difference etc., especially complex structure, causes cost to increase, also be not easy to processing, and operate inconvenience and directly affect use.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model provides a kind of Telescopic water cup, solves existing Telescopic water cup and there is the high problem of operation inconvenience, complex structure and cost.Have easy to operate, structure is simple, and flexibility is strong, the advantages such as long service life.
The technical solution of the utility model: a kind of Telescopic water cup, comprise cup and bowl cover, described cup is socketed to form mutually by inner sleeve and overcoat, described inner sleeve is the cylindrical shell of hollow open at both ends, described overcoat is the cylindrical shell of bottom lock, the outer wall of described inner sleeve is provided with flexure strip, described flexure strip is arc list structure, its two ends are connected with inner sleeve, curved portions outwards arches upward along the outer wall of inner sleeve, described outer putting is provided with some draw-in grooves along its inwall axial distribution, the shape of described draw-in groove and flexure strip matches, described overcoat moves back and forth along the axial straight line of inner sleeve, the curved portions of the inwall top compression elasticity sheet of overcoat is towards outer wall of inside race flexural deformation until one of them draw-in groove formation snap-fit engagement corresponding with described flexure strip, and be provided with hermetically-sealed construction between described outer casing inner wall and outer wall of inside race.
Described hermetically-sealed construction comprises the first groove, sealing ring and the second groove, described first groove is positioned on the outer wall of inner sleeve, described second groove is positioned on the inwall of overcoat, the left end of described sealing ring is positioned at the first groove, right-hand member is positioned at the second groove, described first groove comprises the first inclination resistance surface, arcwall face, described second groove comprises the first inclination top pressure surface, second tilts to push up pressure surface and the 3rd tilts to push up pressure surface, described sealing ring be positioned at the first top of the left end of the first groove and the first inclination resistance surface inconsistent, first bottom and arcwall face match, and the second top and first being positioned at this end of the second groove tilts to push up pressure surface extrudes mutually, sidepiece and second tilts to push up pressure surface and extrudes mutually, second bottom and the 3rd tilts to push up pressure surface inconsistent.
Described flexure strip is that elastic plastic material is made, and with overcoat integrated injection molding.
Described bowl cover and interior external threading or clamping, and its external diameter is identical with the external diameter of overcoat.
the utility model has following beneficial effect:because this water tumbler adopts portable buckle structure, time flexible, only need promote or pull overcoat just can realize gently, easy to operate, structure be simple, and flexibility is strong, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Fig. 2 is the A place enlarged drawing in utility model Fig. 1
Fig. 3 is the B place enlarged drawing in utility model Fig. 1.
Fig. 4 is the structural representation that utility model Fig. 3 removes sealing ring.
In figure, cup 1, bowl cover 2, inner sleeve 3, overcoat 4, flexure strip 5, draw-in groove 6, first groove 7, first inclination resistance surface 71, arcwall face 72, sealing ring 8, the first top 83, bottom 82, second, sidepiece 84, the second bottom 85, second groove 9, first tilts to push up pressure surface 91, second tilts to push up pressure surface the 92, three inclination top pressure surface 93.
Detailed description of the invention
Be described further for embodiment of the present utility model below:
As shown in the figure, a kind of Telescopic water cup, comprise cup 1 and bowl cover 2, described cup 1 is socketed to form mutually by inner sleeve 3 and overcoat 4, described inner sleeve 3 is the cylindrical shell of hollow open at both ends, described overcoat 4 is the cylindrical shell of bottom lock, the outer wall of described inner sleeve 3 is provided with flexure strip 5, described flexure strip 5 is arc list structure, its two ends are connected with inner sleeve 3, curved portions outwards arches upward along the outer wall of inner sleeve 3, described overcoat 4 is provided with some draw-in grooves 6 along its inwall axial distribution, described draw-in groove 6 matches with the shape of flexure strip 5, described overcoat 4 moves back and forth along the axial straight line of inner sleeve 3, the curved portions of the inwall top compression elasticity sheet 5 of overcoat 4 is towards inner sleeve 3 outer wall flexural deformation until one of them draw-in groove 6 formation snap-fit engagement corresponding with described flexure strip 5, and be provided with hermetically-sealed construction between described overcoat 4 inwall and inner sleeve 3 outer wall.Draw-in groove is multiple, can magnitude setting as required, and flexure strip also can arrange multiple, and be evenly distributed, during clamping, have 2 draw-in grooves and corresponding elasticity phase clamping at least, screens stability can be increased, improve fastness, during use, when needing to stretch, pull overcoat downwards with hand, when making draw-in groove slide into corresponding flexure strip position by the extruding of overcoat to flexure strip, realize screens, by the axial distribution of draw-in groove and flexure strip to realize the object of gear, bring convenience to adjustment.Because this water tumbler adopts portable buckle structure, time flexible, only need promote or pull overcoat just can realize gently, easy to operate, structure be simple, and flexibility is strong, long service life.
As shown in the figure, described hermetically-sealed construction comprises the first groove 7, sealing ring 8 and the second groove 9, described first groove 7 is positioned on the outer wall of inner sleeve 3, described second groove 9 is positioned on the inwall of overcoat 4, the left end of described sealing ring 8 is positioned at the first groove 7, right-hand member is positioned at the second groove 9, described first groove 7 comprises the first inclination resistance surface 71, arcwall face 72, described second groove 9 comprises the first inclination top pressure surface 91, second tilts to push up pressure surface 92 and the 3rd tilts to push up pressure surface 93, described sealing ring 8 be positioned at the first top 81 of the left end of the first groove 7 and the first inclination resistance surface 71 inconsistent, first bottom 82 matches with arcwall face 72, and the second top 83 and first being positioned at this end of the second groove 9 tilts to push up pressure surface 91 phase extrudes, sidepiece 84 and second tilts to push up pressure surface and extrudes mutually, second bottom 85 and the 3rd tilts to push up pressure surface 93 inconsistent.Adopt above-mentioned hermetically-sealed construction, inconsistent with the first top 81 of the left end of sealing ring by the first inclination resistance surface 71 of the first groove 7, and the first bottom 82 is placed in arcwall face 72, and adopt first of the second groove tilt top pressure surface 91, second tilt top pressure surface 92 and the 3rd tilt top pressure surface 93 respectively with the second top 83 of sealing ring, sidepiece 84 and the second bottom 85 acting in conjunction, the sealing property of sealing ring is effectively improved.
As shown in the figure, described flexure strip 5 is made for elastic plastic material, and with overcoat 4 integrated injection molding.Adopt integrated injection molding, the bonding strength of flexure strip is improved, improve screens performance, increase stability, and easy to process.In addition, described bowl cover 2 and inner sleeve 3 screw thread or clamping, and its external diameter is identical with the external diameter of overcoat 4, keeps the aesthetic property of outward appearance.
Claims (4)
1. a Telescopic water cup, comprise cup (1) and bowl cover (2), it is characterized in that: described cup (1) is socketed to form mutually by inner sleeve (3) and overcoat (4), the cylindrical shell that described inner sleeve (3) is hollow open at both ends, the cylindrical shell that described overcoat (4) is bottom lock, the outer wall of described inner sleeve (3) is provided with flexure strip (5), described flexure strip (5) is arc list structure, its two ends are connected with inner sleeve (3), curved portions outwards arches upward along the outer wall of inner sleeve (3), described overcoat (4) is provided with some draw-in grooves along its inwall axial distribution (6), described draw-in groove (6) matches with the shape of flexure strip (5), described overcoat (4) moves back and forth along inner sleeve (3) axial straight line, the curved portions on inwall top compression elasticity sheet (5) of overcoat (4) is towards inner sleeve (3) outer wall flexural deformation until one of them draw-in groove (6) formation snap-fit engagement corresponding with described flexure strip (5), and be provided with hermetically-sealed construction between described overcoat (4) inwall and inner sleeve (3) outer wall.
2. Telescopic water cup according to claim 1, it is characterized in that: described hermetically-sealed construction comprises the first groove (7), sealing ring (8) and the second groove (9), described first groove (7) is positioned on the outer wall of inner sleeve (3), described second groove (9) is positioned on the inwall of overcoat (4), the left end of described sealing ring (8) is positioned at the first groove (7), right-hand member is positioned at the second groove (9), described first groove (7) comprises the first inclination resistance surface (71), arcwall face (72), described second groove (9) comprises the first inclination top pressure surface (91), second tilts to push up pressure surface (92) and the 3rd tilts to push up pressure surface (93), the first top (81) that described sealing ring (8) is positioned at the left end of the first groove (7) is inconsistent with the first inclination resistance surface (71), first bottom (82) and arcwall face (72) match, and the second top (83) and first being positioned at this end of the second groove (9) tilts to push up pressure surface (91) extrudes mutually, sidepiece (84) and second tilts to push up pressure surface and extrudes mutually, it is inconsistent that second bottom (85) and the 3rd tilts to push up pressure surface (93).
3. Telescopic water cup according to claim 1 and 2, is characterized in that: described flexure strip (5) is made for elastic plastic material, and with overcoat (4) integrated injection molding.
4. Telescopic water cup according to claim 1 and 2, is characterized in that: described bowl cover (2) and inner sleeve (3) screw thread or clamping, and its external diameter is identical with the external diameter of overcoat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496346.5U CN204930706U (en) | 2015-07-10 | 2015-07-10 | A kind of Telescopic water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496346.5U CN204930706U (en) | 2015-07-10 | 2015-07-10 | A kind of Telescopic water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204930706U true CN204930706U (en) | 2016-01-06 |
Family
ID=54998175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496346.5U Expired - Fee Related CN204930706U (en) | 2015-07-10 | 2015-07-10 | A kind of Telescopic water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204930706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215033A (en) * | 2019-06-12 | 2019-09-10 | 深圳哆啦咪软件有限公司 | A kind of retractable lens admission extinguisher |
-
2015
- 2015-07-10 CN CN201520496346.5U patent/CN204930706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215033A (en) * | 2019-06-12 | 2019-09-10 | 深圳哆啦咪软件有限公司 | A kind of retractable lens admission extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160710 |