CN204828257U - Vacuum adsorption subassembly - Google Patents
Vacuum adsorption subassembly Download PDFInfo
- Publication number
- CN204828257U CN204828257U CN201520464308.1U CN201520464308U CN204828257U CN 204828257 U CN204828257 U CN 204828257U CN 201520464308 U CN201520464308 U CN 201520464308U CN 204828257 U CN204828257 U CN 204828257U
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- China
- Prior art keywords
- vacuum suction
- stud
- assembly according
- capping
- suction assembly
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- 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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Abstract
The utility model discloses a vacuum adsorption subassembly, including body and absorption piece, be provided with the double -screw bolt that runs through the body on adsorbing the piece, be provided with the through -hole that the holding double -screw bolt runs through on the body, be connected with on the free end of double -screw bolt and make the double -screw bolt towards adsorbing piece direction atress and the adapting unit of crimping on the body dorsad, adapting unit is last to be provided with the screw hole with double -screw bolt matched with, it is provided with around the first annular of double -screw bolt protrudingly on the terminal surface towards the body to adsorb the piece, be provided with protrudingly with the second annular of the bellied radial outer fringe looks butt of first annular on the body. The utility model discloses a vacuum adsorption subassembly has advantages such as vacuum suction is big, vacuum adsorption subassembly does not drop for a long time.
Description
Technical field
The utility model relates to a kind of vacuum suction assembly.
Background technique
At present, vacuum suction assembly has been widely used in kitchen and toilet, usually installs on the smooth surface such as ceramic tile metope, glass partition, and for hanging towel, bath towel or other bath accessories.When the suction sheet of vacuum suction assembly contacts with smooth and smooth metope, by being discharged by the air between suction sheet and metope, vacuum suction assembly can be fixed on metope.
But, after hanging towel, bath towel or other bath accessories, suction sheet is made to bear load straight down, thus the tip position of suction sheet is passed in time be progressively out of shape, outside air then progresses into the vacuum cavity between suction sheet and metope, thus the article causing vacuum suction assembly and vacuum suction assembly to be hung come off.
Summary of the invention
The utility model is intended to solve above-mentioned mentioned technical problem, provides the vacuum suction assembly that a kind of suction sheet amount of deformation is few, pull of vacuum is large, durability is long.
The utility model is realized by following technological scheme:
A kind of vacuum suction assembly, comprise body and suction sheet, described suction sheet is provided with the stud running through body, body is provided with the through hole that accommodating stud runs through, the free end of described stud is connected with make stud towards suction sheet direction dorsad stressed the and connected element be crimped on body, described connected element is provided with the tapped hole matched with stud, described suction sheet, being provided with the first annular protrusion around stud on the end face of body, described body is provided with the second annular protrusion abutted against with the radially outer edge of the first annular protrusion.
Preferably, described stud and suction sheet are formed in one.
Preferably, described body is provided with some hanging grooves arranged in level and/or in arc-shaped.
Preferably, described body is also provided with capping, described capping is connected by buckle, screw connects or the mode that is threaded is connected with body.
Preferably, described body arranges raised line, raised line is provided with flanging, capping is provided with the draw-in groove matched with flanging.
Preferably, the axis of described raised line is U-shaped.
Preferably, two straightways of described raised line are horn-like setting.
Preferably, described body arranges the tapered recess that accommodating suction sheet is heaved on the end face of suction sheet.
Preferably, the end face of described capping is also provided with open-topped object-putting box, described object-putting box and capping are dismountable structure or one-body molded.
Preferably, described connected element is handwheel.
The beneficial effects of the utility model are: compared with prior art, vacuum suction assembly of the present utility model, abutted with the mutual radial direction of the second annular protrusion by the first annular protrusion, when stud tractive suction sheet is moved towards body direction, part within the first annular protrusion on suction sheet produces resiliently deformable, with the taper vacuum cavity of formation rule, part beyond the first annular protrusion on suction sheet does not then produce resiliently deformable or only produces slight resiliently deformable, namely make the part beyond the first annular protrusion on suction sheet remain and fit tightly state with the absorption surface of such as metope and so on, this region is avoided to cause outside air to enter into above-mentioned taper vacuum cavity due to distortion, thus it is few that vacuum suction assembly can be made to have suction sheet amount of deformation, pull of vacuum is large, the advantages such as vacuum suction component for long periods does not come off.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of vacuum suction assembly of the present utility model;
Fig. 2 is the vacuum suction assembly dismounting object-putting box in Fig. 1 and the explosive view after capping;
Fig. 3 is the view of the other direction of body in Fig. 2;
Fig. 4 is the structural representation of the capping in Fig. 1.
Embodiment
A kind of vacuum suction assembly as shown in Figures 1 to 4, comprise body 2 and suction sheet 1, suction sheet 1 is provided with the stud 3 running through body 2, body 2 is provided with the through hole 21 that accommodating stud 3 runs through, the free end of stud 3 is connected with make stud 3 towards suction sheet 1 direction dorsad stressed the and connected element be crimped on body 2.Make stud 3 drive suction sheet 1 to move towards body 2 direction by connected element, make to produce vacuum cavity between suction sheet 1 and the absorption surface as metope and so on, thus on the absorption surface that vacuum suction assembly is fixed on as metope and so on.
Suction sheet 1 is provided with the first annular protrusion 11 around stud 3 on the end face towards body 2, body 2 is provided with the second annular protrusion 22 abutted against with the radially outer edge of the first annular protrusion 11.First annular protrusion 11 abuts with the mutual radial direction of the second annular protrusion 22, when stud 3 tractive suction sheet 1 is moved towards body 2 direction, part within the first annular protrusion 11 on suction sheet 1 produces resiliently deformable, with the taper vacuum cavity of formation rule, part beyond the first annular protrusion 11 on suction sheet 1 does not then produce resiliently deformable or only produces slight resiliently deformable, namely make the part beyond the first annular protrusion 11 on suction sheet 1 remain and fit tightly state with the absorption surface of such as metope and so on, this region is avoided to cause outside air to enter into above-mentioned taper vacuum cavity due to distortion, thus it is few that vacuum suction assembly can be made to have suction sheet 1 amount of deformation, pull of vacuum is large, the advantages such as vacuum suction component for long periods does not come off.First annular protrusion 11 also can arrange two or more, correspondingly, the quantity of the second annular protrusion 22 and position also with the quantity one_to_one corresponding of the first annular protrusion 11.
The Main Function of connected element is to connect suction sheet 1 and body 2, and tractive stud 3 is to make to produce vacuum cavity between suction sheet 1 and the absorption surface as metope and so on.Particularly, connected element is provided with the tapped hole 41 matched with stud 3, connected element abuts with body 2, by being docked with stud 3 by tapped hole 41 and rotating connecting part, makes stud 3 can carry out tractive towards the direction away from suction sheet 1.Connected element can be conventional nut, for ease of installing, is preferably handwheel 4.
Body 2 can be provided with some hanging grooves 23 arranged in level and/or in arc-shaped.Horizontal hanging groove 23 for being hung with the rod shape connector of some strength, as plastic rod, rod iron etc.; And the hanging groove 23 of arc-shaped can be used for hanging knee shape or banded link, as the plastic rod, rod iron, iron wire, rope etc. of arch.When connected element adopts handwheel, circular groove can be set on the radially outer edge of handwheel to substitute above-mentioned hanging groove 23.
Body 2 also can be provided with capping 7, capping 7 is connected by buckle, screw connects or the mode that is threaded is connected with body 2.Hanging groove 23, for stud 3 and connected element etc. being closed together with body 2, if be also provided with hanging groove 23, can also be closed by capping 7.
Capping 7 also can be arranged to the form of slip lid.Be specially, body 2 arranged raised line 24, raised line 24 is provided with flanging 25, capping 7 is provided with the draw-in groove 71 matched with flanging 25, thus capping 7 can opposing body 2 be slided.More specifically, the axis of raised line 24 is U-shaped, is also raised line 24 and is projected as U-shaped on body 2, during installation, is installed by raised line 24 in inverted u-shaped, thus makes the arc section of raised line 24 can form supporting to capping 7, prevent capping 7 from coming off from body 2.Be connected more firm for making capping 7 with body 2, two straightways of raised line 24 can be horn-like setting, the arc section of raised line 24 is arranged on two straightways one end close to each other, during one end that two straightways namely making draw-in groove 71 be inserted into raised line 24 deviate from mutually, capping 7 connects together securely with body 2, and such setting also can play the effect of location.
Body 2 arranges the tapered recess 26 that accommodating suction sheet 1 is heaved on the end face of suction sheet 1.When producing vacuum cavity between suction sheet 1 and the absorption surface as metope and so on, suction sheet 1 can produce resiliently deformable, for preventing corner angle, seamed edge etc. from hindering suction sheet 1 to produce resiliently deformable equably, body 2 correspondingly arranges tapered recess 26.
The end face of capping 7 is also provided with open-topped object-putting box 8, object-putting box 8 can be used for placing bath accessory.Object-putting box 8 and capping 7 are dismountable structure or one-body molded.When object-putting box 8 and capping 7 be dismountable structure, object-putting box 8 connects by buckle, screw connection or the mode that is threaded are connected with capping 7.In the present embodiment, be preferably to adopt and annular protrusion 72 is set on the radially outer edge of capping 7, correspondingly on the radially outer edge of object-putting box 8, extend annular surrounding edge, the inwall of annular surrounding edge is provided with the circular groove matched with annular protrusion, thus capping 7 is connected with body 2 by the mode of buckle.Certainly, object-putting box 8 also can be arranged to Pierced structure or on the sidewall of object-putting box 8, arrange the opening of placing articles.
Above embodiment is only not limited in order to the technical solution of the utility model to be described, all do not depart from the utility model spirit and scope any amendment or equivalently to replace, it all should be encompassed in the scope of technical solutions of the utility model.
Claims (10)
1. a vacuum suction assembly, comprise body (2) and suction sheet (1), it is characterized in that, described suction sheet (1) is provided with the stud (3) running through body (2), body (2) is provided with the through hole (21) that accommodating stud (3) runs through, the free end of described stud (3) is connected with make stud (3) towards suction sheet (1) direction dorsad stressed the and connected element be crimped on body (2), described connected element is provided with the tapped hole (41) matched with stud (3), described suction sheet (1) is provided with the first annular protrusion (11) around stud (3) on the end face towards body (2), described body (2) is provided with the second annular protrusion (22) abutted against with the radially outer edge of the first annular protrusion (11).
2. a kind of vacuum suction assembly according to claim 1, is characterized in that, described stud (3) and suction sheet (1) are formed in one.
3. a kind of vacuum suction assembly according to claim 1, is characterized in that, described body (2) is provided with some hanging grooves (23) arranged in level and/or in arc-shaped.
4. a kind of vacuum suction assembly according to claim 1, is characterized in that, described body (2) is also provided with capping (7), and described capping (7) is connected by buckle, screw connects or the mode that is threaded is connected with body (2).
5. a kind of vacuum suction assembly according to claim 1, it is characterized in that, described body (2) is arranged raised line (24), raised line (24) is provided with flanging (25), capping (7) is provided with the draw-in groove (71) matched with flanging (25).
6. a kind of vacuum suction assembly according to claim 5, is characterized in that, the axis of described raised line (24) is U-shaped.
7. a kind of vacuum suction assembly according to claim 6, is characterized in that, two straightways of described raised line (24) are horn-like setting.
8. a kind of vacuum suction assembly according to claim 1, is characterized in that, described body (2) arranges the tapered recess (26) that accommodating suction sheet (1) is heaved on the end face of suction sheet (1).
9. a kind of vacuum suction assembly according to claim 4, is characterized in that, the end face of described capping (7) is also provided with open-topped object-putting box (8), and described object-putting box (8) and capping (7) are dismountable structure or one-body molded.
10. a kind of vacuum suction assembly according to claim 1, is characterized in that, described connected element is handwheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464308.1U CN204828257U (en) | 2015-06-30 | 2015-06-30 | Vacuum adsorption subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464308.1U CN204828257U (en) | 2015-06-30 | 2015-06-30 | Vacuum adsorption subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828257U true CN204828257U (en) | 2015-12-02 |
Family
ID=54685864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464308.1U Expired - Fee Related CN204828257U (en) | 2015-06-30 | 2015-06-30 | Vacuum adsorption subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321611A (en) * | 2015-06-30 | 2017-01-11 | 司徒文芳 | Vacuum suction assembly |
-
2015
- 2015-06-30 CN CN201520464308.1U patent/CN204828257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321611A (en) * | 2015-06-30 | 2017-01-11 | 司徒文芳 | Vacuum suction assembly |
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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: 20151202 Termination date: 20180630 |