CN204961548U - Sucking disc that adsorption effect is good - Google Patents
Sucking disc that adsorption effect is good Download PDFInfo
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- CN204961548U CN204961548U CN201520532696.2U CN201520532696U CN204961548U CN 204961548 U CN204961548 U CN 204961548U CN 201520532696 U CN201520532696 U CN 201520532696U CN 204961548 U CN204961548 U CN 204961548U
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- skeleton
- hole
- sucker
- adsorption effect
- good adsorption
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Abstract
The utility model discloses a sucking disc that adsorption effect is good, include the elasticity pressure disk body and establish the connecting rod at the skeleton back the skeleton on and lie in the connecting rod outside and have one closedly regional, closed region extend to the outside edge of skeleton closed area intra -area cloth have the through -hole. The utility model also discloses an another kind of sucking disc that adsorption effect is good, include the elasticity pressure disk body and establish the connecting rod at the skeleton back the skeleton on and lie in the connecting rod outside and have one closedly regional, closed regional radius to be greater than the skeleton at least radial 12 closed area intra -area cloth have a through -hole closed regional go up and extend to its center from the skeleton outward flange be equipped with a plurality of open slots. Two kind above -mentioned sucker structure are simple, and adsorption effect is good, long service life.
Description
[technical field]
The utility model relates to a kind of sucker, is more particularly a kind of sucker of advantages of good adsorption effect.
[background technique]
Sucker is easy to use due to it, only need by being pressed on the basal planes such as body of wall, not needing to bore wall and be widely used during use.Present sucker is all generally coated elastic gel on skeleton, and sucker cover covers on elastic gel again, and when sucker uses, top-pressure part coordinates with connecting rod and applies pressure to sucker cover, thus is pressed onto on adsorption plane by elastic gel.For flat skeleton sucker, when sucker cover applies pressure to elastic gel, the middle part of elastic gel can be pulled upwardly with skeleton and form vacuum chamber; And for arched framework sucker, when sucker cover applies pressure to elastic gel, the middle part of elastic gel can be pressed downwardly with skeleton, thus the skeleton of arch can flatten whole originally, so elastic gel is in being entirely adsorbed onto on adsorption plane.Therefore, no matter be flat skeleton sucker or arched framework sucker, skeleton plays the effect supporting elastic gel and transmission of pressure, but the elastic strain ability of traditional skeleton is poor, suction disc vacuum pumping or pressing use process in, on skeleton and be positioned at connecting rod periphery be difficult to occur elastic strain, cause suction disc vacuum pumping or be pressed difficulty, if make top-pressure part coordinate with connecting rod produce very large pulling force to vacuumize, skeleton is just easy to be pulled off; If press the skeleton of arch forcibly, also easily skeleton to be broken, so easily make sucker lose using function; In addition, traditional skeleton generally all reaches the half of elastic gel radius from its outward edge length of opening slot that the heart is arranged wherein even over half, so the length of arm between adjacent opening slot is longer, when sucker pull vacuum or pressing use, arm between opening slot on skeleton is easy to fracture in elastic gel, thus makes sucker lose the function of absorption; Moreover, because the length of the arm between opening slot is longer, so the elasticity of whole skeleton is poor, be unfavorable for the elastic recovery of skeleton, and the rigidity outside skeleton is poor, when sucker cover applies pressure to elastic gel, arm outside skeleton is very easy to distortion, is unfavorable for the support to elastic gel, and then affects the adsorptive power of sucker.
Therefore, the utility model produces based on above deficiency just.
[model utility content]
The utility model object overcomes the deficiencies in the prior art, provides a kind of structure simple, advantages of good adsorption effect, the suction vacuum chuck of long service life.
The utility model is achieved through the following technical solutions:
A kind of sucker of advantages of good adsorption effect, comprise elastic pressing disc body and the connecting rod being located at skeletal back, it is characterized in that: be positioned at outside connecting rod and have an enclosed region on described skeleton, described enclosed region extends to the outer edge of skeleton, in described enclosed region, be furnished with through hole.
The sucker of advantages of good adsorption effect as above, is characterized in that: described through hole is long strip or circle.
A kind of sucker of advantages of good adsorption effect, comprise elastic pressing disc body and the connecting rod being located at skeletal back, it is characterized in that: be positioned at outside connecting rod there is an enclosed region on described skeleton, the radius of described enclosed region is at least greater than 1/2 of skeleton radius, in described enclosed region, be furnished with through hole, in described enclosed region and from skeleton outward edge wherein the heart extend be provided with multiple opening slot.
The sucker of advantages of good adsorption effect as above, is characterized in that: described through hole circumference array is on skeleton.
The sucker of advantages of good adsorption effect as above, is characterized in that: described opening slot is at least 3.
The sucker of advantages of good adsorption effect as above, is characterized in that: described through hole is the combination of elongate holes or circular port or circular port and bar hole.
The sucker of advantages of good adsorption effect as above, is characterized in that: described through hole is that multi-turn is arranged on skeleton, and every ring through hole circumference array is on skeleton.
The sucker of advantages of good adsorption effect as above, is characterized in that: the number of every ring through hole is than many 4 to 8 of the number of a ring through hole of the inner side be adjacent.
The sucker of advantages of good adsorption effect as above, is characterized in that: described through hole is three circles, and the number of the through hole of innermost circle is 12, and the number of the through hole of a middle circle is 18, and the number of the through hole of outmost turns is 24.
Compared with prior art, the utility model has the following advantages:
1. the skeleton of the sucker of the utility model advantages of good adsorption effect is positioned at outside connecting rod and has an enclosed region, and this enclosed region extends to the outer edge of skeleton, is furnished with through hole in enclosed region.Owing to being furnished with through hole in this enclosed region, so the elastic strain ability grow of skeleton, more easily there is deformation and easy elastic recovery in more traditional skeleton, therefore, when pull vacuum or pressing use, sucker can guarantee that skeleton can not be broken or break, flat skeleton suction disc vacuum pumping is easier, and the vacuum chamber that skeleton can be made to drive the platen bodily form to become and produce is enough large, degree of vacuum is enough high, greatly strengthen the adsorptive power of sucker, and arched framework sucker can make arched framework have enough deformation, elastic gel deformation is obtained more smooth.Therefore be no matter the flat skeleton used by vacuum suction cup, or the arched framework used by pressing sucker, as long as be provided with above-mentioned through hole, just all improve deformability, the adsorptive power of sucker is strengthened.And, the through hole of layout increase skeleton and platen body in conjunction with time area of contact, thus make the two connect tightr, therefore, skeleton can realize the support to platen body better, completes the pressure transmission of sucker cover to platen body better, make the adsorptive power of sucker stronger, it is more lasting to adsorb.
2. be positioned at outside connecting rod there is an enclosed region on the skeleton of the sucker of the another kind of advantages of good adsorption effect of the utility model and on described skeleton, the radius of enclosed region is at least greater than 1/2 of skeleton radius, in enclosed region, be furnished with through hole, in enclosed region and from skeleton outward edge wherein the heart extend be provided with multiple opening slot.Owing to being furnished with through hole in this enclosed region, and enclosed region is provided with opening slot, so the elastic strain ability grow of skeleton, more easily there is deformation and easy elastic recovery in more traditional skeleton, therefore, when pull vacuum or pressing use, sucker can guarantee that skeleton can not be broken or break, flat skeleton suction disc vacuum pumping is easier, and the vacuum chamber that skeleton can be made to drive the platen bodily form to become and produce is enough large, degree of vacuum is enough high, greatly strengthen the adsorptive power of sucker, and arched framework sucker can make arched framework have enough deformation, elastic gel deformation is obtained more smooth.And, the through hole arranged and multiple opening slots of setting increase skeleton and platen body in conjunction with time area of contact, thus make the two connect tightr, therefore, skeleton can realize the support to platen body better, complete the pressure transmission of sucker cover to platen body better, make the adsorptive power of sucker stronger, it is more lasting to adsorb.
3. the length of opening slot of the present utility model is less than 1/2 of platen body radius, and therefore, the length of the arm between adjacent apertures groove is shorter, can avoid being broken by arm when sucker pull vacuum, extends the working life of sucker.The length achieving the arm between adjacent apertures groove because opening slot is shorter is shorter, therefore skeleton is made to have good elastic strain ability when pull vacuum or pressing, and shorter arm makes the rigidity reinforced outside skeleton, can support well platen body, can transmission of pressure better when sucker cover applies pressure.
[accompanying drawing explanation]
Fig. 1 is the sucker stereogram of the utility model advantages of good adsorption effect;
Fig. 2 is the sucker plan view of the utility model advantages of good adsorption effect;
Fig. 3 is the sectional view along A-A line in Fig. 2;
Fig. 4 is the stereogram of the skeleton of the sucker of the utility model advantages of good adsorption effect;
Fig. 5 be the sucker of the utility model advantages of good adsorption effect skeleton and platen body in conjunction with time stereogram;
Fig. 6 is the sectional drawing of the parts of the sucker of the utility model advantages of good adsorption effect;
Fig. 7 is the sectional drawing of the skeleton of the sucker of the utility model advantages of good adsorption effect;
Skeleton stereogram when Fig. 8 is the elongated hole of through hole and the circular hole combination of the sucker of the utility model advantages of good adsorption effect;
Fig. 9 is the stereogram of the skeleton of the sucker embodiment 1 of the another kind of advantages of good adsorption effect of the utility model;
Figure 10 is the stereogram of the skeleton of the sucker embodiment 2 of the another kind of advantages of good adsorption effect of the utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 to 8, a kind of sucker of advantages of good adsorption effect, comprise elastic pressing disc body 1 and the connecting rod 3 being located at skeleton 2 back, described skeleton 2 is positioned at outside connecting rod 3 and has an enclosed region 4, the radius of described enclosed region 4 is at least greater than 1/2 of skeleton 2 radius, in described enclosed region 4, be furnished with through hole 5, described through hole 5 circumference array in enclosed region 4, in described enclosed region 4 and from skeleton 2 outward edge wherein the heart extend be provided with multiple opening slot 6.Radius due to this enclosed region 4 is greater than 1/2 of skeleton 2 radius, and the through hole 5 that gathers in this enclosed region 4, and enclosed region 4 is provided with opening slot 6, so the elastic strain ability grow of skeleton 2, more easily there is deformation and easy elastic recovery in more traditional skeleton, therefore, when pull vacuum or pressing use, sucker can guarantee that skeleton 2 can not be broken or break, flat skeleton suction disc vacuum pumping is easier, and the vacuum chamber that skeleton 2 can be made to drive platen body 1 deformation and produce is enough large, degree of vacuum is enough high, greatly strengthen the adsorptive power of sucker, and arched framework sucker can make arched framework have enough deformation, elastic gel deformation is obtained more smooth.And, the through hole 5 arranged and the multiple opening slots 6 arranged increase skeleton 2 and platen body 1 in conjunction with time area of contact, thus make the two connect tightr, therefore, skeleton 2 can realize the support to platen body 1 better, complete the pressure transmission of sucker cover 7 pairs of platen bodies 1 better, make the adsorptive power of sucker stronger, it is more lasting to adsorb.
The length of described opening slot 6 is less than 1/2 of platen body 1 radius.Therefore, the length of the arm 62 formed between adjacent apertures groove 6 is shorter, can avoid when sucker pull vacuum or pressing, arm 62 being broken or being broken, and extends the working life of sucker.The length achieving the arm 62 between adjacent apertures groove 6 because opening slot 6 is shorter is shorter, therefore skeleton 2 is made to have good elastic strain ability when pull vacuum or pressing, and shorter arm 62 makes the rigidity reinforced outside skeleton 2, can support well platen body 1, can transmission of pressure better when sucker cover 7 applies pressure.
Described opening slot 6 is at least 3.The number of the opening slot 6 on skeleton 2 is set at least 3 and is advisable, because when the number of opening slot 6 is less than 3 by very wide for the width of the arm 62 caused between adjacent apertures groove 6, the elastic strain ability outside skeleton 2 is made so to be again deteriorated, to the elastically-deformable requirement of skeleton 2 when can not meet sucker pull vacuum.
Described through hole 5 is circular port (as Fig. 4), and certain through hole 5 also can be the combination (as Fig. 8) of circular port and bar hole or be only bar hole.
Described through hole 5 is arranged on skeleton 2 in multi-turn, and every ring through hole 5 circumference array is on skeleton 2.
The number of every ring through hole 5 is than many 4 to 8 of the number of a ring through hole 5 of the inner side be adjacent.If more than the through hole number of the inner ring be adjacent more than 8 of the through hole number of outer ring, the through hole 5 of that adjacent Internal and external cycle is just overstocked, affect the mechanical strength of skeleton 2, when pull vacuum or pressing, skeleton 2 may rupture from the inside ring through hole of outer ring through hole, when outer ring through hole is more than when the number of ring through hole is less than 4 in being adjacent, the elastic strain ability of skeleton 2 can not reach optimum.As shown in Figure 4, described through hole 5 is three circles, the number of the through hole 5 of innermost circle is 12, the number of the through hole 5 of a middle circle is 18, the number of the through hole 5 of outmost turns is 24, make the elastic strain ability of skeleton 2 reach optimum while also ensure that and the mechanical strength of skeleton 2 can support to platen body 1 better, and can transmission of pressure better.
On described skeleton 2 and the both sides being positioned at opening slot 6 are provided with the convex tendon 8 raised up, the length of described convex tendon 8 extends to the radial direction along skeleton 2, described convex tendon 8 extends to the outward edge of skeleton 2 or extends to the outer end of skeleton 2, the outer end that convex tendon 8 mentioned here extends to skeleton 2 refers to the outer side surface of the outer side surface of convex tendon 8 close to skeleton 2, but the outer side surface from skeleton 2 about has the distance of 2mm to 10mm, that is be formed with room 20 between the outer side surface of skeleton 2 and the outer side surface of convex tendon 8, this room 20 does not have protruding rib.Because convex tendon 8 is arranged along skeleton 2 radial direction, the mobility of the injection moulding liquid that skeleton 2 flows laterally in the process of molding and forming in the middle part of skeleton 2 is stronger, more can be filled in radial convex tendon die cavity fast, and then make the manufacturing efficiency of sucker higher, and the convex tendon 8 being located at skeleton 2 back is radial, sucker cover 7 and convex tendon 8 corresponding area is spatially larger, the pressure of top-pressure part 9 pairs of sucker covers 7 will all be delivered on platen body 1, and make the adsorptive power of sucker stronger, it is more lasting to adsorb.
The sucker embodiment 1 of another kind of advantages of good adsorption effect:
As shown in Figure 9, the sucker of another kind of advantages of good adsorption effect, comprise skeleton 2 and the connecting rod 3 being located at skeleton 2 back, described skeleton 2 is positioned at outside connecting rod 3 and has an enclosed region 4, described enclosed region 4 extends to the outer edge of skeleton 2, in described enclosed region 4, be densely covered with through hole 5, described through hole 5 is circular port.This skeleton 2 is flat skeletons.Because this enclosed region 4 is the outer edges extending to skeleton 2, and the through hole that gathers in this enclosed region 4, so the elastic strain ability grow of skeleton 2, more easily there is deformation and easy elastic recovery in more traditional skeleton, therefore, when pull vacuum uses, sucker can guarantee that skeleton can not be broken, it is easier to vacuumize, and the vacuum chamber that skeleton 2 can be made to drive platen body 1 deformation and produce is enough large, degree of vacuum is enough high, greatly strengthen the adsorptive power of sucker.And, the through hole 5 of close and numerous layout increase skeleton 2 and platen body 1 in conjunction with time area of contact, thus make the two connect tightr, therefore, skeleton 2 can realize the support to platen body 1 better, complete the pressure transmission of sucker cover 7 pairs of platen bodies 1 better, make the adsorptive power of sucker stronger, it is more lasting to adsorb.
The sucker embodiment 2 of another kind of advantages of good adsorption effect:
As shown in Figure 10, embodiment 2 is with the difference of above-described embodiment 1: this skeleton 2 is arched frameworks, and for pressing sucker, described through hole 5 is bar hole.Because this enclosed region 4 is the outer edges extending to skeleton 2, and the through hole that gathers in this enclosed region 4, so the elastic strain ability grow of skeleton 2, more easily there is deformation and easy elastic recovery in more traditional skeleton, therefore, when pressing and using, sucker can guarantee that skeleton can not break, and make arched framework have enough deformation, elastic gel deformation is obtained more smooth.And, the through hole 5 of close and numerous layout increase skeleton 2 and platen body 1 in conjunction with time area of contact, thus make the two connect tightr, therefore, skeleton 2 can realize the support to platen body 1 better, complete the pressure transmission of sucker cover 7 pairs of platen bodies 1 better, make the adsorptive power of sucker stronger, it is more lasting to adsorb.
Claims (9)
1. the sucker of an advantages of good adsorption effect, comprise elastic pressing disc body (1) and be located at the connecting rod (3) at skeleton (2) back, it is characterized in that: described skeleton (2) go up and be positioned at connecting rod (3) outside there is an enclosed region (4), described enclosed region (4) extends to the outer edge of skeleton (2), in described enclosed region (4), be furnished with through hole (5).
2. the sucker of advantages of good adsorption effect according to claim 1, is characterized in that: described through hole (5) is long strip or circle.
3. the sucker of an advantages of good adsorption effect, comprise elastic pressing disc body (1) and be located at the connecting rod (3) at skeleton (2) back, it is characterized in that: described skeleton (2) go up and be positioned at connecting rod (3) outside there is an enclosed region (4), the radius of described enclosed region (4) is at least greater than 1/2 of skeleton (2) radius, in described enclosed region (4), be furnished with through hole (5), described enclosed region (4) upper and from skeleton (2) outward edge wherein the heart extend and be provided with multiple opening slot (6).
4. the sucker of the advantages of good adsorption effect according to Claims 2 or 3, is characterized in that: described through hole (5) circumference array is on skeleton (2).
5. the sucker of the advantages of good adsorption effect according to Claims 2 or 3, is characterized in that: described opening slot (6) is at least 3.
6. the sucker of the advantages of good adsorption effect according to Claims 2 or 3, is characterized in that: the combination that described through hole (5) is elongate holes or circular port or circular port and bar hole.
7. the sucker of advantages of good adsorption effect according to claim 3, is characterized in that: described through hole (5) is arranged on skeleton (2) in multi-turn, every ring through hole (5) circumference array is on skeleton (2).
8. the sucker of advantages of good adsorption effect according to claim 7, is characterized in that: the number of every ring through hole (5) is than many 4 to 8 of the number of a ring through hole (5) of the inner side be adjacent.
9. the sucker of advantages of good adsorption effect according to claim 8, it is characterized in that: described through hole (5) is three circles, the number of the through hole (5) of innermost circle is 12, the number of the through hole (5) of a middle circle is 18, and the number of the through hole (5) of outmost turns is 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532696.2U CN204961548U (en) | 2015-07-22 | 2015-07-22 | Sucking disc that adsorption effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532696.2U CN204961548U (en) | 2015-07-22 | 2015-07-22 | Sucking disc that adsorption effect is good |
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| Publication Number | Publication Date |
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| CN204961548U true CN204961548U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520532696.2U Active CN204961548U (en) | 2015-07-22 | 2015-07-22 | Sucking disc that adsorption effect is good |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179441A (en) * | 2015-07-22 | 2015-12-23 | 中山市太力家庭用品制造有限公司 | Suction cup good in adsorption effect |
| WO2017012203A1 (en) * | 2015-07-22 | 2017-01-26 | 中山市太力家庭用品制造有限公司 | Suction cup with strong absorption force |
-
2015
- 2015-07-22 CN CN201520532696.2U patent/CN204961548U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179441A (en) * | 2015-07-22 | 2015-12-23 | 中山市太力家庭用品制造有限公司 | Suction cup good in adsorption effect |
| WO2017012203A1 (en) * | 2015-07-22 | 2017-01-26 | 中山市太力家庭用品制造有限公司 | Suction cup with strong absorption force |
| WO2017012202A1 (en) * | 2015-07-22 | 2017-01-26 | 中山市太力家庭用品制造有限公司 | Suction cup with good absorption effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Jianju Household Products Co., Ltd. Assignor: Zhongshan Taili Household Products Manufacturing Co., Ltd. Contract record no.: X2019440000010 Denomination of utility model: Suction cup good in adsorption effect Granted publication date: 20160113 License type: Common License Record date: 20190823 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP03 | Change of name, title or address |
Address after: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province Patentee after: Guangdong Taili Technology Group Co.,Ltd. Address before: 528400, 3 East pleasant Road, Hong Wah Road, Shiqi District, Guangdong, Zhongshan Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address |