CN201125930Y - Sucking disc - Google Patents
Sucking disc Download PDFInfo
- Publication number
- CN201125930Y CN201125930Y CNU2007201960032U CN200720196003U CN201125930Y CN 201125930 Y CN201125930 Y CN 201125930Y CN U2007201960032 U CNU2007201960032 U CN U2007201960032U CN 200720196003 U CN200720196003 U CN 200720196003U CN 201125930 Y CN201125930 Y CN 201125930Y
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- CN
- China
- Prior art keywords
- sucker
- pull bar
- base
- mounting hole
- suction cup
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention belongs to hook of household goods and field of navigation tool automobile peripheral technology, especially to special suction cup for fixing or hanging articles on smooth surface of objects. The suction cup includes a suction cup body, a base, a drawing bar and the like. The suction cup body is equipped in the base, a shell is arranged on the base, the drawing bar is connected with the suction cup body, the base is of a bell mouth shape and upper part of which is columnar mounting bar, a drawing bar mounting hole is mounted in the mounting bar, two long sliding holes are axially equipped on side wall of the drawing bar mounting hole, the drawing bar is fixed on the suction cup body, upper part of the drawing bar is radially equipped with a pin shaft hole and two ends of which can slide in the sliding holes, a resetting spring is arranged in the mounting hole which is on upper part of the drawing bar, and a annular pulling bar with handle is nested on the mounting bar. The suction cup can retain preferable vacuum, so that the suction cup can firmly absorb and has greater bearing capability.
Description
[technical field]
The utility model belongs to the hook and the navigational tool peripheral vehicle technical field of daily necessities, especially uses the special-purpose sucker of fixing or mount article on the smooth surface object having.
[background technique]
Existing plastic cement sucker can make it be adsorbed on the smooth body surface in the pressure effect of back owing to air of exerting pressure, as glass, ceramic tile, desktop or the like.It is very simple and convenient that the plastic cement sucker is adsorbed onto the lip-deep operating process of smooth object, only needs singlehanded pressing sucker to get final product.In the previously known sucker member, to have a kind of be to adopt eccentric cam to compress the plastics sucker body of plate-like, this sucker member is not because, air limited to the pressurization of plastics sucker body taken out fully, thereby maximum loading weight has only about 2 kilograms; Again because plastics sucker body is not pressed very tightly, thus surrounding atmosphere with regard to easy infiltration, this not only influences the heavy burden ability of inhaling basin even can inhale benefit and come off because of vacuum breaking forms.Also having a kind of is to adopt screw rod, screw togather the sucker member that screwing of body compresses horn-like plastics sucker body, it is to have the runner that screws togather body, the engagement that utilization screws togather the screw rod on body and the sucker body by screwing one, chamber between sucker body and the disk cover body is compressed, sucker is firmly adsorbed.This sucker member can be adsorbed on more securely and be adsorbed on the surface, and can bear big load.But, thereby also have and infiltrate air along with time duration, cause sucker to come off at last owing to the flat periphery crimping sucker body that just covers with a sucker on the structure seals.Also there is the problem of taking off difficulty in existing in addition sucker, and is just relatively difficult even sucker returns to the off working state of unclamping with body surface by the absorption working state, particularly big, all the more so when suction is strong in the sucker size.Generally, can only drag by force and get or first-classly it is peeled off as pointing, very trouble from its side with thin thin objects.Above-mentioned technical problem is in the medium-term and long-term existence of the industry, never a very effective technical solution.
[summary of the invention]
The utility model is made for the problem that solves above-mentioned prior art existence.Its objective is provides a kind of sucker that can keep vacuum preferably thereby can adsorb and can have bigger heavy burden ability securely.
In order to reach above-mentioned technical purpose, the technical solution that the utility model adopts comprises following technology contents: a kind of sucker, comprise the sucker body, base, pull bar etc., above-mentioned sucker body is placed in the base, shell is arranged on the base, pull bar is connected with the sucker body, it is characterized in that: described base is the horn mouth shape, its top is the mounting rod of column, be provided with the pull bar mounting hole in the mounting rod, the side-wall shaft of this pull bar mounting hole is to two long slide openings are set, be fixed with pull bar on the described sucker body, the top of this pull bar radially is provided with pin shaft hole, and this pull bar is installed in above-mentioned being arranged in the pull bar mounting hole, and fix with bearing pin, can slide in slide opening in these bearing pin two ends, the top that is positioned at pull bar in mounting hole is provided with Returnning spring, suit ring and have the driving lever of handle on the above-mentioned mounting rod, have correspondence on the driving lever of this ring and be provided with two lift slopes, above-mentioned bearing pin two ends are placed on this inclined-plane.
Described base is provided with shell, this shell is the horn mouth shape, its underpart is fixed in the corresponding toroidal cavity that is provided with in base top, and the side of its underpart is provided with arc opening, the length of described arc opening is slightly larger than the length on inclined-plane, the handle of driving lever has in this opening and stretches out, and above-mentioned cover top portion center is provided with screw mounting hole, by screw shell is fixed on the mounting rod.
The two ends on described inclined-plane are equipped with a depression position, match with bearing pin in this depression position.
The top of described shell is provided with the fitting seat of gear shape, and this fitting seat middle part is provided with through hole.
Described sucker body is that rubber or soft plastic are made.
The edge of described sucker body has an outstanding pulling-on piece.
By adopting above-mentioned technical solution, the utility model has obtained following technological merit and effect:
The utility model adopts the mode of using the slant lifting pull bar on the driving lever, can make above-mentioned sucker through pushing be adsorbed on the object after, further promote its strength of fixation, elapsed time measurement, its direct tension can reach 50 kilograms, has significantly improved sucker to the object reliability of fixation; By the mode at two depression positions is set on the driving lever inclined-plane, can make above-mentioned sucker when in use, stop that can be reliable and stable on two stops can slippage and cause object to come off; By adopt the structure that Returnning spring is installed in above-mentioned mounting rod, can make the sucker body when driving lever is painted the position, automatically restore to initial position, be convenient to take off sucker; The utility model is provided with the fitting seat of a gear shape at the top of shell in addition, is convenient to connect on above-mentioned sucker other parts.The adsorptive process of the utility model sucker, promptly its process and existing sucker of smooth surface that is adsorbed onto object is just the same, as long as light pressing sucker just can firmly be adsorbed onto the smooth object surface.And desire is unclamped sucker and is promptly realized from the absorption working state when returning to off working state from the smooth object surface of adhering to, can one holding the pulling-on piece that is arranged on the sucker body upwards lifts, isolated from the sucker air outside and entered into sucker inside through opened vent valve this moment, and moment makes the internal and external pressure balance of sucker.So just can sucker be unclamped, return to off working state, very simple and convenient.
[description of drawings]
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a part exploded perspective view of the present utility model;
Fig. 3 is for utilizing the schematic representation of fitting seat fixed object on the sucker of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further described:
As depicted in figs. 1 and 2, disclosed a kind of sucker in the utility model is to improve on the basis of original sucker.Comprise sucker body 1, base 2, pull bar 5 etc., above-mentioned sucker body 1 is placed in the base 2, shell 4 is arranged on the base 2, pull bar 5 is connected with sucker body 1, the main described base 2 that is improved to is the horn mouth shape, its top is the mounting rod 6 of column, is provided with pull bar mounting hole 7 in the mounting rod 6, is used to install the sucker body 1 that is connected to one with pull bar 5.Described sucker body 1 is made for rubber or soft plastic.Adopt this material to manufacture sucker body 1, can make and produce better sealing between sucker and the object.Have an outstanding pulling-on piece 8 in addition at the edge of described sucker body 1.Pulling-on piece 8 that should be outstanding can by pulling pulling-on piece 8, with the edge pull-up of sucker, enter between sucker body and the object air when taking off sucker, and sucker can be taken off easily.
Above-mentioned pull bar 5 can slide up and down in pull bar mounting hole 7 after installing, and drives sucker body 1 thus and moves up, and improves the degree of vacuum by the seal space that forms between sucker body 1 and the object.The side-wall shaft of this pull bar mounting hole 7 is to being provided with two long slide openings 9, and the size of the width of this long slide opening 9 and bearing pin 10 is corresponding, allows bearing pin 10 to slide up and down therein.Be fixed with pull bar 5 on the described sucker body 1, the top of this pull bar 5 radially is provided with pin shaft hole 11, and this pull bar 5 is installed in above-mentioned being arranged in the pull bar mounting hole 7, and fixing with bearing pin 10, can slide in slide opening 9 in these bearing pin 10 two ends.When mounted, enforce pull bar 5, make pull bar 5 compression reseting springs 12, and enter into pull bar mounting hole 7, the pin shaft hole 11 during this umbrella on the pull bar 5 will rise in the microscler bearing pin slide opening 9, and penetrate bearing pin 10 this moment, and pull bar 5 and base 2 are fixed as one.The top that is positioned at pull bar 5 in pull bar mounting hole 7 is provided with Returnning spring 12, suit ring and have the driving lever 13 of handle on the above-mentioned mounting rod 6, this driving lever 13 about stir in, can promote or reduce pull bar 5, and then the degree of vacuum of the seal space of raising or reduction sucker and object formation, sucker can be adsorbed on the object more reliably.Have correspondence on the driving lever 13 of this ring and be provided with two lift slopes 14, above-mentioned bearing pin 10 two ends are placed on this inclined-plane 14.When stirring driving lever 13, bearing pin 10 14 slides along the inclined-plane, forms the action that promotes or reduce, and drives pull bar 5 and slides up and down along pull bar mounting hole 7.
As shown in Figure 2, described base 2 is provided with shell 4, this shell 4 is the horn mouth shape, its underpart is fixed in the corresponding toroidal cavity 15 that is provided with in base top, and the side of its underpart is provided with arc opening 16, and the length of described arc opening 16 is slightly larger than the length on inclined-plane 14, and the handle of driving lever 13 has in this opening 16 and stretches out, above-mentioned shell 4 top center are provided with screw mounting hole 17, by screw 18 shell 4 are fixed on the mounting rod 6.The main effect of this shell 4 is that protection is arranged on bearing pin 10 wherein, and bearing pin 10 is by skidding off in the pin shaft hole 11 when preventing to use.Disposing this shell 4 in addition also can make the integral body of sucker more attractive in appearance.Arc opening 16 on the above-mentioned shell 4 mainly is the rotation angle of restriction driving lever 13, stirs about driving lever 13 is stable.In order to guarantee driving lever 13 in the stop that is toggling it to two ends, keep stable status.Being equipped with a depression position 19 at the two ends on described inclined-plane 14, matches with bearing pin 10 in this depression position 19.When driving lever 13 was positioned at the stop at two ends, bearing pin 10 was arranged in this depression position 19, does not have the external force effect like this, can be along the inclined-plane 14 slide.
As shown in Figure 3, be provided with the fitting seat 20 of gear shape at the top of described shell 4, these fitting seat 20 middle parts are provided with through hole 21.Utilize this through hole 21 can penetrate screw 18, be fixed on the base 2 with shell 4.The main effect of this fitting seat 20 is exactly that other article 3 are installed, and utilizes sucker that these objects are fixed on the sucker.
Foregoing description can only be counted as preferred embodiment.Those those of skill in the art in the art and those manufacturings or use people of the present invention should recognize other multiple variation of the present invention.Therefore, it being understood that the above-mentioned illustrated embodiment usefulness that only presents a demonstration, it can't be construed as limiting scope of the present invention, scope of the present invention by according to the principle of Patent Law, comprise that the following claim that the principle of equivalent is explained limits.
Claims (6)
1, a kind of sucker, comprise the sucker body, base, pull bar etc., above-mentioned sucker body is placed in the base, shell is arranged on the base, pull bar is connected with the sucker body, it is characterized in that: described base is the horn mouth shape, its top is the mounting rod of column, be provided with the pull bar mounting hole in the mounting rod, the side-wall shaft of this pull bar mounting hole is to two long slide openings are set, be fixed with pull bar on the described sucker body, the top of this pull bar radially is provided with pin shaft hole, this pull bar is installed in above-mentioned being arranged in the pull bar mounting hole, and fixes with bearing pin, can slide in slide opening in these bearing pin two ends, the top that is positioned at pull bar in mounting hole is provided with Returnning spring, suit ring and have the driving lever of handle on the above-mentioned mounting rod has correspondence and is provided with two lift slopes on the driving lever of this ring, above-mentioned bearing pin two ends are placed on this inclined-plane.
2, a kind of sucker according to claim 1, it is characterized in that: described base is provided with shell, this shell is the horn mouth shape, its underpart is fixed in the corresponding toroidal cavity that is provided with in base top, and the side of its underpart is provided with arc opening, and the length of described arc opening is slightly larger than the length on inclined-plane, and the handle of driving lever has in this opening and stretches out, above-mentioned cover top portion center is provided with screw mounting hole, by screw shell is fixed on the mounting rod.
3, a kind of sucker according to claim 1 is characterized in that: the two ends on described inclined-plane are equipped with a depression position, match with bearing pin in this depression position.
4, a kind of sucker according to claim 1 is characterized in that: the top of described shell is provided with the fitting seat of gear shape, and this fitting seat middle part is provided with through hole.
5, a kind of sucker according to claim 1 is characterized in that: described sucker body is that rubber or soft plastic are made.
6, according to claim 1 or 5 any one described a kind of sucker, it is characterized in that: the edge of described sucker body has an outstanding pulling-on piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201960032U CN201125930Y (en) | 2007-12-12 | 2007-12-12 | Sucking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201960032U CN201125930Y (en) | 2007-12-12 | 2007-12-12 | Sucking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125930Y true CN201125930Y (en) | 2008-10-01 |
Family
ID=39999399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201960032U Expired - Fee Related CN201125930Y (en) | 2007-12-12 | 2007-12-12 | Sucking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125930Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072242A (en) * | 2011-01-11 | 2011-05-25 | 洪振斌 | Vacuum seal sucking disk |
| WO2013185493A1 (en) * | 2012-06-15 | 2013-12-19 | 江门市安豪贸易有限公司 | Sucking structure |
| WO2015200309A3 (en) * | 2014-06-23 | 2016-03-03 | Daymen Us, Inc. | High stiffness suction cup device |
| CN106194974A (en) * | 2016-08-05 | 2016-12-07 | 怡业股份有限公司 | Pressing suction cup structure |
| CN108810679A (en) * | 2018-07-27 | 2018-11-13 | 浙江兀兀科技有限公司 | A kind of bottom suction location type intelligent sound interaction speaker |
| CN112460438A (en) * | 2020-12-11 | 2021-03-09 | 衢州职业技术学院 | Stability-increasing photographic tripod based on multi-scene application |
| CN113081037A (en) * | 2021-04-06 | 2021-07-09 | 逄玲玲 | Ultrasonic branch of academic or vocational study nursing is with B ultrasonic examination strutting arrangement |
-
2007
- 2007-12-12 CN CNU2007201960032U patent/CN201125930Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072242A (en) * | 2011-01-11 | 2011-05-25 | 洪振斌 | Vacuum seal sucking disk |
| WO2013185493A1 (en) * | 2012-06-15 | 2013-12-19 | 江门市安豪贸易有限公司 | Sucking structure |
| RU2543459C1 (en) * | 2012-06-15 | 2015-02-27 | Аньхо Хаусвэр Ко., Лтд. Цзянмэнь | Design of sucker disc |
| US9091294B2 (en) | 2012-06-15 | 2015-07-28 | Anho Houseware Co., Ltd. Jiangmen | Suction disk structure |
| WO2015200309A3 (en) * | 2014-06-23 | 2016-03-03 | Daymen Us, Inc. | High stiffness suction cup device |
| CN106194974A (en) * | 2016-08-05 | 2016-12-07 | 怡业股份有限公司 | Pressing suction cup structure |
| CN106194974B (en) * | 2016-08-05 | 2018-07-17 | 怡业股份有限公司 | Pressing suction cup structure |
| CN108810679A (en) * | 2018-07-27 | 2018-11-13 | 浙江兀兀科技有限公司 | A kind of bottom suction location type intelligent sound interaction speaker |
| CN112460438A (en) * | 2020-12-11 | 2021-03-09 | 衢州职业技术学院 | Stability-increasing photographic tripod based on multi-scene application |
| CN113081037A (en) * | 2021-04-06 | 2021-07-09 | 逄玲玲 | Ultrasonic branch of academic or vocational study nursing is with B ultrasonic examination strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20101212 |