CN206770381U - A kind of vacuum cup - Google Patents
A kind of vacuum cup Download PDFInfo
- Publication number
- CN206770381U CN206770381U CN201720049901.9U CN201720049901U CN206770381U CN 206770381 U CN206770381 U CN 206770381U CN 201720049901 U CN201720049901 U CN 201720049901U CN 206770381 U CN206770381 U CN 206770381U
- Authority
- CN
- China
- Prior art keywords
- tooth
- shell
- vacuum cup
- ring
- centring ring
- 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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Abstract
The utility model belongs to absorbing apparatus, more particularly to a kind of vacuum cup, it is used for the centring ring of connected with outer casing and suction piece including integrated casing, main body rack, suction piece and being placed between shell and main body rack, the utility model only has four part clamping combinations, part is few simple in construction, and operation is identical with traditional sucker, and shell is directly stirred suction piece by centring ring and produces vacuum, the suction disc of sucker is set to adsorb on the wall, simple and reliable cost is low.
Description
Technical field
The utility model belongs to the absorbing apparatus of daily use, and in particular to a kind of vacuum cup.
Background technology
Vacuum cup species in the market is more, and general sucker is to be used to form adsorbing mechanism with suspension member, and absorption is solid
It is scheduled on after flat such as ceramic tile, glass surface, hanging towel, bath towel and toilet paper etc. on suspension member, although in the market is similar
Sucker structure has much, but most of is all complicated, and part is more, causes adsorption capacity to decline, and die sinking quantity is produced into more
This height, traditional sucker structure part is more, and annexation complexity abrading section is more, causes sucker to be easy to go wrong, it is necessary to one
Kind sucker simple in construction.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of simple in construction, the few absorption affinity of part
Stronger vacuum cup.
To achieve the above object, technical scheme is used by the utility model：
A kind of vacuum cup, including integrated casing, main body rack, suction piece and being placed between shell and main body rack are used
In connected with outer casing and the centring ring of suction piece, the shell is the tubular of bottom opening, and top center is provided with resigning hole 11, described
Cover top portion inwall is provided with multiple moving teeth, and multiple moving teeth are evenly distributed on resigning hole surrounding；The main body rack includes
Bottom plate, the fixed column positioned at bottom plate center and the outer ring being arranged concentrically with fixed column and inner ring, the fixed column and inner ring it
Between be additionally provided with multiple hole clippings；The suction piece includes suction disc and mentioning positioned at the multiple of suction disc center, described to mention and hole clipping
Position it is corresponding, described to mention inner side or both sides are provided with internal tooth, the outside of mentioning is provided with external tooth；The centring ring bag
The multiple pulling holes being arranged on centring ring and the multiple groups of platforms positioned at centring ring inwall are included, described group of platform is relative with external tooth position
Should；Described group of corresponding platform and/or external tooth contact surface are inclined-planes.
Further, the moving tooth is arc, and the moving tooth is three or four, and the pulling hole is arcuate socket.
Further, described mention is arc, and the hole clipping is arc, and described mention with hole clipping is three respectively.
Further, the centring ring inwall is provided with limit rib, position and the external tooth top position of the limit rib
Put corresponding.
Further, the limit rib is integrally formed with dialling platform, and the outer shell outer wall is evenly arranged with multigroup outward appearance muscle.
Further, it is additionally provided with retaining rib above described group of platform.
Further, multiple anti-avulsion teeth are provided with the inside of the outer casing bottom, the outer ring outer wall is provided with de- tooth and allowed
Position groove, the outer ring bottom outside are additionally provided with ring gear groove, and the de- tooth resigning trench bottom connects with ring gear groove, the anti-avulsion tooth
It is corresponding with the position of de- tooth slot to make way.
Further, the de- tooth resigning trench bottom is outwards provided with hyoid tooth of stumbling, it is described stumble hyoid tooth bottom and bottom plate it
Between form groove, and form closure cell body with ring gear groove.
Further, the de- tooth slot to make way and anti-avulsion tooth are four respectively, and multiple de- tooth slots to make way are uniformly set
Put.
Further, the positioning ring outer wall is evenly arranged with multiple shell fragments, and the shell fragment is arc along outside centring ring
Wall is set, and shell fragment free end outer wall is provided with screens projection, and the outer ring inwall is provided with corresponding with shell fragment position
Fin.
The advantages of the utility model and good effect are：The utility model only has four part clamping combinations, and part is tied less
Structure is simple, and operation is identical with traditional sucker, and shell is directly stirred suction piece by centring ring and produces vacuum, inhales the suction disc of sucker
It is attached on the wall, simple and reliable cost is low.
Limit rib prevents external tooth from screwing position, makes sucker installation accurate in place, and anti-avulsion tooth slips over hyoid tooth of stumbling and allowed into de- tooth
Position groove completes the assembling of whole sucker, and simple and fast is not easy to slip.Retaining rib prevents external tooth from slipping.
The use of shell fragment and screens projection can remind user's holding in place, avoid exertin.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model embodiment one is assembled；
Fig. 2 is the suction piece structural representation of the utility model embodiment one；
Fig. 3 is the locating ring structure schematic diagram of the utility model embodiment one；
Fig. 4 is the structural representation of the utility model assembling；
Fig. 5 is the structural representation of the utility model section；
Fig. 6 is suction piece structural representation of the present utility model；
Fig. 7 is locating ring structure schematic diagram of the present utility model；
Wherein：1 shell, 11 resigning holes, 12 moving teeth, 13 anti-avulsion teeth, 14 outward appearance muscle, 2 main body racks, 21 bottom plates, 22 outer rings,
23 inner rings, 24 fixed columns, 25 hole clippings, 251 blocks, 26 de- tooth slots to make way, 27 are stumbled hyoid tooth, 28 ring gear grooves, 29 fins, 3 suction pieces, 31
Suction disc, 32 mention, 321 internal tooths, 322 external tooths, 4 centring rings, 41 pulling holes, 42 groups of platforms, 43 limit ribs, 44 retaining ribs, 45 shell fragments, 46
Screens is raised.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature.
Embodiment two, with reference to figure 4 and Fig. 5, a kind of vacuum cup, including integrated casing 1, main body rack 2, suction piece 3 with
And the centring ring 4 for being used for connected with outer casing and suction piece is placed between shell and main body rack, the shell 1 is the cylinder of bottom opening
Shape, top center are provided with resigning hole 11, and the top inner wall of shell 1 is provided with multiple moving teeth 12, and multiple moving teeth 12 are equal
It is even to be distributed in the surrounding of resigning hole 11；The main body rack 2 includes bottom plate 21, the fixed column 24 positioned at the center of bottom plate 21 and with consolidating
The outer ring 22 and inner ring 23 that fixed column 24 is arranged concentrically, are additionally provided with multiple hole clippings 25 between the fixed column 24 and inner ring 23；Institute
Stating suction piece 3 includes suction disc 31 and mentions 32 positioned at the multiple of the center of suction disc 31, and described to mention 32 relative with the position of hole clipping 25
Should, 32 inner sides of mentioning are provided with internal tooth 321, and 32 outsides of mentioning are provided with external tooth 322；The centring ring 4 includes setting
Put multiple pulling holes 41 on centring ring 4 and the multiple groups of platforms 42 positioned at the inwall of centring ring 4, described group of platform 42 and external tooth 322
Position is corresponding；Corresponding described group of platform 42 and/or the contact surface of external tooth 322 is inclined-plane.
Moving tooth 12 is arc, and the moving tooth 12 is four, and the pulling hole 41 is arcuate socket.It is described that to mention 32 be arc,
The hole clipping 25 is arc, it is described mention 32 and hole clipping 25 be three respectively.The inwall of centring ring 4 is provided with limit rib 43,
The position of the limit rib 43 is corresponding with the topmost position of external tooth 322.Described group of platform 42 is additionally provided with retaining rib 44 above.Institute
State the bottom inside of shell 1 and be provided with multiple anti-avulsion teeth 13, the outer wall of outer ring 22 is provided with de- tooth slot to make way 26, the outer ring 22
Bottom outside is additionally provided with ring gear groove 28, and the de- bottom of tooth slot to make way 26 connects with ring gear groove 28, and the anti-avulsion tooth 13 is with taking off
The position of tooth slot to make way 26 is corresponding.The de- bottom of tooth slot to make way 26 is outwards provided with hyoid tooth 27 of stumbling, the bottom of hyoid tooth 27 of stumbling
Groove is formed between portion and bottom plate 21, and closure cell body is formed with ring gear groove 28.The de- tooth slot to make way 26 and anti-avulsion tooth 13 are distinguished
It it is four, multiple de- tooth slots to make way 26 are uniformly arranged.
The outer wall of shell 1 is evenly arranged with multigroup outward appearance muscle 14, plays frictional force when decoration and increase product work.
Assembling of the present utility model：Arrow in accompanying drawing 4 refers to the process of sucker suction；During assembling as shown in figure 4, by
Top to bottm is shell 1, centring ring 4, main body rack 2, suction piece 3 successively；Make to mention 32 through on main body rack 2 on suction piece 3
Hole clipping 25, the holding of internal tooth 321 for mentioning 32 form clamping in the top edge of hole clipping 25, centring ring 4 then are enclosed on into main body rack 2
On inner ring 23, then shell 1 is fastened on outer ring 22, the anti-avulsion tooth 13 on shell 1 passes through the de- tooth slot to make way 26 on outer ring 22
Slide and go to ring gear groove 28, anti-avulsion tooth 13 continues to overcome the resistance for hyoid tooth 27 of stumbling downwards, is included in ring gear groove 28 and forms stable clamping
Structure, avoid releasing；By pulling hole 41 that moving tooth 12 is aligned on centring ring 4 and inserted while fastening；After fastening, main body branch
The fixed column 24 at the center of frame 2 overlaps with the resigning hole 11 on shell 1.Complete installation.
The course of work of the present utility model, make to dial platform 42 with reference to the detailed structure of figure 6 and Fig. 7, during installation and external tooth 322 exists
Vertical direction is not overlapping, holds shell 1 and the suction disc 31 of suction piece 3 is pressed against on smooth metope, screw shell 1, make moving tooth 12
Stir centring ring 4 to rotate with, so dial platform 42 and external tooth 322 is in contact by the inclined plane of setting；Now external tooth 322 by
To power to radial lift, and its reaction force is applied on main body rack 2 by centring ring 4, and the bottom plate 21 of main body rack 2 is downward
Pressed suction disc 31, at the same time the centre of suction disc 31 lifted by mentioning 32, form vacuum between such suction disc 31 and metope, it is complete
Into basic absorption.
Shell 1 continues to rotate, and external tooth 322 is crossed retaining rib 44, reaches between limit rib 43 and retaining rib 44, now complete
Into absorption.The contact position of suction disc 31 and bottom plate 21 sets flange collar, increases pressure result, and flange collar is located at the extension of suction disc 31.
The knob direction of shell 1 is determined according to the relative tilt direction for dialling platform 42 and external tooth 322, as accompanying drawing 6,7 is set
Put, exactly screwed according to the direction in Fig. 4.
Inner side, the outside mentioned in this programme refer to that the part of sucker is all circular, are inner sides towards center of circle side, separately
Side is outside.
Embodiment one, as illustrated in the accompanying drawings from 1 to 3, it is that moving tooth 12 is three, outside centring ring 4 with the difference part of embodiment two
Wall is provided with three shell fragments 45, and a screens projection 46 is set on the outside of each end of shell fragment 45, and the inwall of outer ring 22 sets three
Individual fin 29 and the screens projection on shell fragment 45 are 46 corresponding, and internal tooth 321 be arranged on mention 32 both sides, mention 32 tops
Holding is in the top both sides of hole clipping 25 after internal tooth 321 is installed.It is compact-sized reliable steady and limit rib 43 is integrally formed with dialling platform 42
It is fixed, it is completed rear shell fragment 45 and is contradicted with screens projection 46.
Remaining mechanism and to be installed on embodiment two identical, when in use, shell fragment 45 can be raised in screens when screwing shell 1
Slided on 46, click sound had when the screens projection 46 on shell fragment 45 slips over fin 29, so imply that the front end of external tooth 322 with
Limit rib 43 contradicts, and external tooth 322 has been slid over retaining rib 44, thus is avoided that rotating through position overexerts the damage being directed at.
Internal tooth 321 in the technical program is all to play not preventing from inhaling when sucker stresses no matter in inner side or both sides
Piece 3 releases, and internal tooth 321 is mentioning 32 both sides in embodiment one, now sets and keeps off in the side of 25 top edge fixed column of hole clipping 24
Block 251,32 are mentioned during use with after the completion of the clamping of hole clipping 25, mentioning corresponding with block 251 on the inside of 32 upper parts, can avoid hanging
The top stress deformation of tooth 32 is offset to the side of fixed column 24, but the setting of block 251 can make to mention 32 and remain vertical fortune
It is dynamic, avoid external tooth 322 from threading off.
Multigroup vertical outward appearance muscle 14 is set in the lateral wall of shell 1 in embodiment one, two, one is attractive in appearance, and one is
It is anti-skidding.
General principle and principal character of the present utility model has been shown and described above.The technical staff of the industry should
Solution, the utility model are not restricted to the described embodiments, and simply illustrate that this practicality is new described in above-described embodiment and specification
The principle of type, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various changes and modifications,
These changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
- A kind of 1. vacuum cup, it is characterised in that：Including integrated casing (1), main body rack (2), suction piece (3) and it is placed in outer It is used for the centring ring (4) of connected with outer casing and suction piece between shell and main body rack；The shell (1) is the tubular of bottom opening, and top center is provided with resigning hole (11), shell (1) top inner wall Multiple moving teeth (12) are provided with, multiple moving teeth (12) are evenly distributed on resigning hole (11) surrounding；Main body rack (2) bag Include bottom plate (21), the fixed column (24) positioned at bottom plate (21) center and the outer ring (22) being arranged concentrically with fixed column (24) and interior Enclose (23), multiple hole clippings (25) are additionally provided between the fixed column (24) and inner ring (23)；The suction piece (3) includes suction disc (31) and multiple the mentioning (32) positioned at suction disc (31) center, it is described mention (32) with The position of hole clipping (25) is corresponding, and described to mention on the inside of (32) or both sides are provided with internal tooth (321), described mention sets on the outside of (32) It is equipped with external tooth (322)；The centring ring (4) includes the multiple pulling holes (41) being arranged on centring ring (4) and positioned at the more of centring ring (4) inwall Individual group of platform (42), described group of platform (42) are corresponding with external tooth (322) position；Corresponding described group of platform (42) and/or external tooth (322) contact surface is inclined-plane.
- A kind of 2. vacuum cup according to claim 1, it is characterised in that：The moving tooth (12) is arc, described group Tooth (12) is three or four, and the pulling hole (41) is arcuate socket.
- A kind of 3. vacuum cup according to claim 1, it is characterised in that：Mention (32) are arcs, the hole clipping (25) it is arc, (32) and hole clipping (25) of mentioning are three respectively.
- 4. according to a kind of vacuum cup described in claim any one of 1-3, it is characterised in that：Centring ring (4) inwall is set Limit rib (43) is equipped with, the position of the limit rib (43) is corresponding with external tooth (322) topmost position.
- A kind of 5. vacuum cup according to claim 4, it is characterised in that：The limit rib (43) is with dialling platform (42) one Shaping, shell (1) outer wall are evenly arranged with multigroup outward appearance muscle.
- A kind of 6. vacuum cup according to claim 5, it is characterised in that：Described group of platform (42) is additionally provided with retaining above Rib (44).
- A kind of 7. vacuum cup according to claim 1, it is characterised in that：Shell (1) bottom inside is provided with more Individual anti-avulsion tooth (13), outer ring (22) outer wall are provided with de- tooth slot to make way (26), and outer ring (22) bottom outside is also set up Annular groove (28) with teeth, de- tooth slot to make way (26) bottom connect with ring gear groove (28), and the anti-avulsion tooth (13) is stepped down with de- tooth The position of groove (26) is corresponding.
- A kind of 8. vacuum cup according to claim 7, it is characterised in that：De- tooth slot to make way (26) bottom is to peripheral hardware Hyoid tooth of stumbling (27) is equipped with, groove is formed between hyoid tooth of stumbling (27) bottom and bottom plate (21), and formed and closed with ring gear groove (28) Cell body.
- A kind of 9. vacuum cup according to claim 7 or 8, it is characterised in that：The de- tooth slot to make way (26) and anti-avulsion Tooth (13) is four respectively, and multiple de- tooth slots to make way (26) are uniformly arranged.
- A kind of 10. vacuum cup according to claim 1, it is characterised in that：Centring ring (4) outer wall is evenly arranged with Multiple shell fragments (45), the shell fragment (45) are that arc is set along centring ring (4) outer wall, and shell fragment (45) free end outer wall is set There is screens raised (46), outer ring (22) inwall is provided with the fin (29) corresponding with shell fragment (45) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049901.9U CN206770381U (en) | 2017-01-17 | 2017-01-17 | A kind of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049901.9U CN206770381U (en) | 2017-01-17 | 2017-01-17 | A kind of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770381U true CN206770381U (en) | 2017-12-19 |
Family
ID=60647585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049901.9U Expired - Fee Related CN206770381U (en) | 2017-01-17 | 2017-01-17 | A kind of vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763105A (en) * | 2017-01-17 | 2017-05-31 | 宁波市峰铭日用品制造有限公司 | A kind of vacuum cup |
-
2017
- 2017-01-17 CN CN201720049901.9U patent/CN206770381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763105A (en) * | 2017-01-17 | 2017-05-31 | 宁波市峰铭日用品制造有限公司 | A kind of vacuum cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |