CN203146556U - Sucker structure - Google Patents

Sucker structure Download PDF

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Publication number
CN203146556U
CN203146556U CN 201320064135 CN201320064135U CN203146556U CN 203146556 U CN203146556 U CN 203146556U CN 201320064135 CN201320064135 CN 201320064135 CN 201320064135 U CN201320064135 U CN 201320064135U CN 203146556 U CN203146556 U CN 203146556U
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CN
China
Prior art keywords
sucker
bar
draw
flexible glue
bearing pin
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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.)
Withdrawn - After Issue
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CN 201320064135
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Chinese (zh)
Inventor
张德才
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JIANGMEN ANHAO TRADE CO Ltd
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JIANGMEN ANHAO TRADE CO Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN 201320064135 priority Critical patent/CN203146556U/en
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Publication of CN203146556U publication Critical patent/CN203146556U/en
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Abstract

The utility model discloses a sucker structure. A bevel-step pushing drive device is used, a push switch is driven by a drive sliding cover to slide back and forth radially, a hinge pin at the end of a draw bar can be propped up and put down easily by bevel steps at the center of the push switch, the hinge pin rises and falls along the bevel steps and can stay on bearing surfaces at the upper and lower ends of the bevel steps respectively, and accordingly, the draw bar is driven to rise and fall to start a soft rubber sucker to achieve states of suctioning and releasing; and the push switch can be pushed to the end easily to achieve a self-locking state. Compared with the prior art, the sucker structure has the advantages that the adsorption capacity is improved, the absorption is stable, a suspension object cannot fall off easily, the operation is light and easy, the structure is simple, and the appearance is attractive.

Description

A kind of sucker structure
Technical field
The utility model relates to the suction cup field of attached usefulness, exactly refers to a kind of sucker structure.
Background technique
In the prior art, sucker is simple, with low cost, make easily, be widely used on the every field, especially be usually used in suspended item in the daily life on wall and on glass, wherein a kind of structure comprises the flexible glue sucker with draw-bar and the base that is arranged on the flexible glue sucking disc back side, and be in Returnning spring between flexible glue sucker and the base, also comprise the drive unit and the shell that drive the draw-bar lifting, described drive unit is a kind of rotation and lifting drive unit, it can be a kind of lift driving mechanism of screw type, this moment, described draw-bar was a screw rod, it also can be the stepped lift driving mechanism of a kind of rotation, for example Chinese utility model patent " powerful electromagnetic chuck " CN201020555276.3 and utility model application " a kind of vacuum tightness sucker " the disclosed sucker structure of CN201110006061.5, this moment, both sides, described draw-bar end had radially-protruding bearing pin, drive its lifting by rotation ladder support, the shortcoming of these structures is complex structures, the rotation dynamics that needs is bigger, cause the rotation deficiency to cause that the draw-bar lifting is not in place easily and the absorption of flexible glue sucker occurs and tightly or easily do not loosen, bearing material comes off easily.
The model utility content
At above-mentioned defective, the technical problem that the utility model solves is to provide a kind of sucker structure, and adsorption force is stable than strong and long-term absorption, the hanger difficult drop-off, and it is lighter easy to operate.
In order to solve above technical problem, the sucker structure that the utility model provides, comprise have draw-bar (11) flexible glue sucker (1) and be installed in the base (2) at flexible glue sucker (1) back side, and be in Returnning spring (3) between flexible glue sucker (1) and the base (2), the end of described draw-bar (11) also has the radially-protruding bearing pin (12) to both sides, also comprises promoting the drive unit (4) that bearing pin (12) drives draw-bar (11) lifting; Wherein:
Described base (2) center has the center guide hole (21) of guiding draw-bar (11) axial motion, center on directional post (23) and a pair of symmetrically arranged spacing guide lug (24) mutually that this center guide hole (21) raises up one and has bilateral symmetry guide surface (22), make between guide surface (22) and the spacing guide lug (24) and form guide groove (25), described directional post (23) also has vertical with its bilateral symmetry guide surface (22) and the bearing pin lifting guide groove (26) of depth vertically, and described bearing pin (12) two ends are concealed in this bearing pin lifting guide groove (26);
Described drive unit (4) comprises the propelling movement switch (41) that is installed in above the base (2) and connects with it and with the driving slip lid (5) of bearing carrier, described propelling movement switch (41) center has microscler guide hole (42), these symmetrical both sides of microscler guide hole (42) arrange respectively has the incline bench (43) of two supports face up and down, and described propelling movement switch (41) is socketed in directional post (23) upward and makes it with sliding matching mode by microscler guide hole (42) is guiding with guide groove (25);
Described draw-bar (11) is concealed in the incline bench (43) bearing pin (12) two ends by center guide hole (21) and propelling movement switch (41) center of base (2) simultaneously, radially slidably reciprocate along with driving slip lid (5) driving propelling movement switch (41), bearing pin (12) is along incline bench (43) lifting and can resting on respectively on its face of two supports up and down, drives draw-bar (11) lifting with this and starts flexible glue sucker (1) and reach and suck and remove two states.
Preferably, described propelling movement switch (41) bottom surface, rear and front end has groove (44), two bottom edge inwalls have clasp (51) before and after the described driving slip lid (5), and described driving slip lid (5) is to reach self-locking by clasp (51) with groove (44) to engage with pushing being connected of switch (41).
Preferably, in the face of two supports up and down of described incline bench (43), its upper end supporting surface (45) is concave surface, and lower end supporting surface (46) is the plane.
Preferably, described driving slip lid (5) with supporting member be a kind of deltiod hook (52) of upwards bending.
Preferably, described flexible glue sucker (1) comprises the traction chassis (13) and the silica gel suction pad (14) that are connected as a single entity with draw-bar (11), and described traction chassis (13) is wrapped to embed forms sucker in the silica gel suction pad (14).
Preferably, the periphery on described traction chassis (13) is provided with through hole, and described silica gel suction pad (14) is passed described through hole with the periphery bag embedding on described traction chassis (13).
Preferably, the profile of described flexible glue sucker (1), base (2), propelling movement switch (41), driving slip lid (5) is all square or circular.
Preferably, the back side on described flexible glue chassis (1) is provided with annular boss (15) for spacing Returnning spring (3) around described draw-bar (11).
Preferably, described driving slip lid (5) is provided with the moving direction sign that sucks or remove, the moving direction sign that sucks is identical with the downward-sloping direction of described incline bench (43), and the moving direction sign of releasing is opposite with the downward-sloping direction of described incline bench (43).
Preferably, the described corresponding side walls of lower end supporting surface (46) of described incline bench (43) is provided with breach (47), is convenient to described promotion bearing pin (12) and is installed on the described center guide hole (21).
Compared with prior art, the sucker structure that the utility model provides, owing to adopted a kind of incline bench propelling movement type drive unit, radially slidably reciprocate by driving slip lid driving propelling movement switch, the incline bench at its center plays the bearing pin pad of draw-bar end and put down easily, bearing pin is along incline bench lifting and can resting on respectively on its face of two supports up and down, drives the draw-bar lifting with this and starts the flexible glue sucker and reach and suck and remove two states; Pushing switch can be pushed to the end easily and reach self-locking state, simultaneously, base not only can be used as the back support of flexible glue sucker but also can be used as the slide that pushes switch, and also can be used as the main body cover of sucker, express the outward appearance of whole sucker with different shapes, can be designed to square, circular or different shapes such as ellipse, polygonal, make sucker can give the clean and tidy, attractive in appearance, generous of installation environment, having adsorption force strengthens, absorption is stable, the hanger difficult drop-off, it is lighter easy to operate, the beneficial effect of simple and beautiful structure.
Description of drawings
Fig. 1 is the plan view of the utility model sucker.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the rear view of Fig. 1.
Fig. 4 is the plan view of Fig. 1.
Fig. 5 is that the A-A of Fig. 1 is to sectional view.
Fig. 6 is that the B-B of Fig. 1 is to sectional view.
Fig. 7 is the plan view of the utility model sucker under flexible glue sucker relaxation state.
Fig. 8 is that it pushes the plan view of switch and bearing pin relation to the utility model sucker under flexible glue sucker relaxation state.
Fig. 9 is that the C-C of Fig. 8 is to sectional view.
To be the utility model sucker suck plan view under the state at the flexible glue sucker to Figure 10.
Figure 11 is that it pushes the plan view of switch and bearing pin relation to the utility model sucker flexible glue sucker under the state of sucking.
Figure 12 is that the D-D of Figure 11 is to sectional view.
Figure 13 is the plan view that pushes switch in the utility model sucker.
Figure 14 is the left view of Figure 13.
Figure 15 is the plan view of Figure 13.
Figure 16 is that the E-E of Figure 15 is to sectional view.
Figure 17 is the worm's eye view of Figure 13.
Figure 18 is the stereogram that pushes switch in the utility model sucker.
Figure 19 is the plan view of base in the utility model sucker.
Figure 20 is the left view of Figure 19.
Figure 21 is the plan view of Figure 19.
Figure 22 is that the F-F of Figure 21 is to sectional view.
Figure 23 is that the G-G of Figure 21 is to sectional view.
Figure 24 is the stereogram of base in the utility model sucker.
Figure 25 is the plan view of flexible glue sucker in the utility model sucker.
Figure 26 is the left view of Figure 25.
Figure 27 is the plan view of Figure 25.
Figure 28 is that the H-H of Figure 27 is to sectional view.
Figure 29 is that the I-I of Figure 27 is to sectional view.
Figure 30 is the stereogram of flexible glue sucker in the utility model sucker.
Figure 31 is the plan view that drives slip lid in the utility model sucker.
Figure 32 is the left view of Figure 31.
Figure 33 is the plan view of Figure 31.
Figure 34 is that the J-J of Figure 33 is to sectional view.
Figure 35 is that the K-K of Figure 33 is to sectional view.
Figure 36 is the worm's eye view of Figure 31.
Figure 37 is the stereogram that drives slip lid in the utility model sucker.
Figure 38 is the stereogram of the utility model sucker.
Figure 39 is the utility model sucker mounting structure explosive view.
Figure 40 is the plan view of the utility model sucker profile when being square.
Figure 41 is the left view of Figure 40.
Figure 42 is the rear view of Figure 40.
Figure 43 is the worm's eye view of Figure 40.
Figure 44 is the plan view of Figure 40.
Figure 45 is that the L-L of Figure 44 is to sectional view.
Figure 46 is that the M-M of Figure 44 is to sectional view.
Figure 47 is the utility model sucker profile plan view under flexible glue sucker relaxation state when being square.
Figure 48 be the utility model sucker profile when being square the flexible glue sucker it pushes the plan view of switch and bearing pin relation under relaxation state.
Figure 49 is that the N-N of Figure 48 is to sectional view.
Figure 50 is that the utility model sucker profile sucks plan view under the state at the flexible glue sucker when being square.
Figure 51 be the utility model sucker profile when being square the flexible glue sucker it pushes the plan view of switch and bearing pin relation under the state of sucking.
Figure 52 is that the O-O of Figure 51 is to sectional view.
Figure 53 is the plan view that the utility model sucker profile wherein pushes switch when being square.
Figure 54 is the left view of Figure 53.
Figure 55 is the plan view of Figure 53.
Figure 56 is that the P-P of Figure 55 is to sectional view.
Figure 57 is the worm's eye view of Figure 53.
Figure 58 is the stereogram that the utility model sucker profile wherein pushes switch when being square.
Figure 59 is the utility model sucker profile plan view of base wherein when being square.
Figure 60 is the left view of Figure 59.
Figure 61 is the plan view of Figure 59.
Figure 62 is that the Q-Q of Figure 61 is to sectional view.
Figure 63 is that the R-R of Figure 61 is to sectional view.
Figure 64 is the worm's eye view of Figure 59.
Figure 65 is the utility model sucker profile stereogram of base wherein when being square.
Figure 66 is the utility model sucker profile plan view of flexible glue sucker wherein when being square.
Figure 67 is the left view of Figure 66.
Figure 68 is the plan view of Figure 66.
Figure 69 is that the S-S of Figure 68 is to sectional view.
Figure 70 is that the T-T of Figure 68 is to sectional view.
Figure 71 is the worm's eye view of Figure 66.
Figure 72 is the utility model sucker profile mounting structure explosive view of flexible glue sucker wherein when being square.
Figure 73 is the utility model sucker profile perspective elevation of flexible glue sucker wherein when being square.
Figure 74 is the plan view that the utility model sucker profile wherein drives slip lid when being square.
Figure 75 is the left view of Figure 74.
Figure 76 is the plan view of Figure 74.
Figure 77 is that the U-U of Figure 76 is to sectional view.
Figure 78 is that the V-V of Figure 76 is to sectional view.
Figure 79 is the worm's eye view of Figure 74.
Figure 80 is the stereogram that the utility model sucker profile wherein drives slip lid when being square.
Figure 81 is the stereogram of the utility model sucker profile when being square.
Figure 82 is the mounting structure explosive view of the utility model sucker profile when being square.
Embodiment
For those skilled in the art can understand technological scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
Shown in Fig. 1 ~ 82, the mode of execution of the utility model sucker is: comprise the flexible glue sucker 1 with draw-bar 11 and the base 2 that is installed in flexible glue sucker 1 back side, and be in Returnning spring 3 between flexible glue sucker 1 and the base 2, the end of draw-bar 11 also has the radially-protruding bearing pin 12 to both sides, also comprises promoting the drive unit 4 that bearing pin 12 drives draw-bar 11 liftings; Base 2 centers have the center guide hole 21 of guiding draw-bar 11 axial motions, center on directional post 23 and a pair of symmetrically arranged spacing guide lug 24 mutually that this center guide hole 21 raises up one and has bilateral symmetry guide surface 22, make and form guide groove 25 between guide surface 22 and the spacing guide lug 24, directional post 23 also has vertical with its bilateral symmetry guide surface 22 and the bearing pin lifting guide groove 26 of depth vertically, bearing pin 12 two ends are concealed in this bearing pin lifting guide groove 26, drive unit 4 comprises the propelling movement switches 41 that are installed in above the base 2 and connects with it and with the driving slip lid 5 of bearing carrier, push switch 41 centers and have microscler guide hole 42, these microscler guide hole 42 symmetrical both sides arrange respectively has the incline bench 43 of two supports face up and down, and propelling movement switch 41 is socketed on the directional post 23 with sliding matching mode and makes it by microscler guide hole 42 is guiding with guide groove 25; Draw-bar 11 is concealed in the incline bench 43 bearing pin 12 two ends by center guide hole 21 and propelling movement switch 41 centers of base 2 simultaneously, radially slidably reciprocate along with driving slip lid 5 driving propelling movement switches 41, bearing pin 12 is along incline bench 43 liftings and can resting on respectively on its face of two supports up and down, drives draw-bar 11 liftings with this and starts flexible glue sucker 1 and reach and suck and remove two states.
The back side on flexible glue chassis 1 is provided with annular boss 15 for spacing Returnning spring 3 around draw-bar 11.
The lower end supporting surface corresponding side walls of incline bench 43 is provided with breach 47, is convenient to promote bearing pin 12 and is installed on the center guide hole 21.
Drive slip lid 5 and be provided with the moving direction sign that sucks or remove, the moving direction that sucks sign is identical with the downward-sloping direction of incline bench 43, and the moving direction sign of releasing is opposite with the downward-sloping direction of incline bench 43.
In the present embodiment, bearing pin 12 is implanted after can offering pin-and-hole by the end of draw-bar 11 again, draw-bar 11 can be circular or square or polygonal post, base 2 centers are offered corresponding square or polygonal center guide hole 21 and are limited draw-bar 11 and can only endwisely slip, and can reduce like this pushing switch 41 radially to slidably reciprocate and make bearing pin 12 draw-bar 11 rotation displacements and fault of causing in the process of incline bench 43 liftings; The propelling movement stroke that pushes switch 41 will satisfy the requirement of bearing pin 12 two ends movement travel on incline bench 43, and the height of the two supports face of incline bench 43 and height difference will satisfy the lifting travel that flexible glue sucker 1 reaches maximum adsorption power and draw-bar 11 maximums simultaneously; Incline bench 43 is more mild, and the stroke that pushes switch 41 is just more long, more laborsaving, but can make base 2 become big, thus to select incline bench 43 angles of inclination that are fit to, generally preferable between 14 ° to 18 °; Base 2 can be designed to the shape adaptation under the state of sucking of the toroidal conical surface and flexible glue sucker 1 back side facing to the inner chamber of flexible glue sucker 1, in order to the back side of support flexible glue sucker 1 under the state of sucking, stablizes the soundness of sucker.
Shown in Fig. 5 ~ 6,13 ~ 18,31 ~ 36,45 ~ 46,53 ~ 58,74 ~ 79, as one of preferred implementation of the present utility model be: push bottom surface, switch 41 rear and front end and have same groove 44, drive slip lid 5 front and back two bottom edge inwalls and have clasp 51, driving slip lid 5 is to reach by clasp 51 and groove 44 buckle self-lockings with pushing being connected of switch 41.In the present embodiment, clasp 51 is the export-oriented barbs of pair of L-shaped, the direction that groove 44 is offered is consistent with driving slip lid 5 and propelling movement switch 41 glide directions, the width of the width of groove 44 and clasp 51 preferably just has been fit to clasp and has been concealed in the groove and plays position-limiting action, makes to drive slip lid 5 and push switch 41 to be connected firmly; Groove also can replace with breach.
Shown in Figure 16 ~ 18,56 ~ 58, as two of preferred implementation of the present utility model be: in the face of two supports up and down of incline bench 43, its upper end supporting surface 45 is concave surface, and lower end supporting surface 46 is the plane.In the present embodiment, the upper end supporting surface is that concave surface is to keep being difficult for landing when putting wherein for bearing pin 12 Tibetan, makes the sucker adsorption force keep better.
Shown in Fig. 1 ~ 7,31 ~ 37,41 ~ 47,74 ~ 80, as three of preferred implementation of the present utility model be: drive slip lid 5 with supporting member be a kind of deltiod hook 52 of upwards bending.In the present embodiment, deltiod hook 52 is a kind of L shaped hooks that make progress, and deltiod is fit to convenient the promotion and drives slip lid 5, and more elegant in appearance.
Shown in Figure 66 ~ 73, as four of preferred implementation of the present utility model be: flexible glue sucker 1 comprises the traction chassis 13 and the silica gel suction pad 14 that are connected as a single entity with draw-bar 11, and traction chassis 13 is embedded in the silica gel suction pad 14 by bag and forms sucker.The periphery on traction chassis 13 is provided with through hole, and silica gel suction pad 14 is passed the periphery bag embedding that through hole will draw chassis 13.In the present embodiment, traction chassis 13 can adopt plastics to make, and draw-bar 11 can be metal or plastics, can be with traction chassis 13 molding and forming, form silica gel suction pad 14 is combined into sucker with its bag embedding then, has more the effect of stablizing sucker suction.
As five of preferred implementation of the present utility model be: the profile of flexible glue sucker 1, base 2, propelling movement switch 41, driving slip lid 5 is all square or circular.In the present embodiment, shown in Fig. 1 ~ 39, the profile of flexible glue sucker 1, base 2, propelling movement switch 41, driving slip lid 5 is all circle; Shown in Figure 40 ~ 82, the profile of flexible glue sucker 1, base 2, propelling movement switch 41, driving slip lid 5 is all square; Can also be different shapes such as ellipse or polygonal, all make sucker can give the clean and tidy, attractive in appearance, generous of installation environment.
Owing to of the present utility modelly adopted a kind of incline bench propelling movement type drive unit, radially slidably reciprocate by driving slip lid 5 driving propelling movement switches 41, the incline bench 43 at its center has filled up the bearing pin 12 of draw-bar 11 ends and put down easily, bearing pin 12 is along incline bench 43 liftings and can resting on respectively on its face of two supports up and down, drives draw-bar 11 liftings with this and starts flexible glue sucker 1 and reach and suck and remove two states; Pushing switch 41 can be pushed to the end easily and reach self-locking state, simultaneously, base 2 not only can be used as the back support of flexible glue sucker but also can be used as the slide that pushes switch 41, and also can be used as the main body cover of sucker, express the outward appearance of whole sucker with different shapes, can be designed to square, circular or different shapes such as ellipse, polygonal, make sucker can give the clean and tidy, attractive in appearance, generous of installation environment, having adsorption force strengthens, absorption is stable, the hanger difficult drop-off, it is lighter easy to operate, the beneficial effect of simple and beautiful structure.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. sucker structure, it is characterized in that, comprise have draw-bar (11) flexible glue sucker (1) and be installed in the base (2) at flexible glue sucker (1) back side, and be in Returnning spring (3) between flexible glue sucker (1) and the base (2), the end of described draw-bar (11) also has the radially-protruding bearing pin (12) to both sides, also comprises promoting the drive unit (4) that bearing pin (12) drives draw-bar (11) lifting; Wherein:
Described base (2) center has the center guide hole (21) of guiding draw-bar (11) axial motion, center on directional post (23) and a pair of symmetrically arranged spacing guide lug (24) mutually that this center guide hole (21) raises up one and has bilateral symmetry guide surface (22), make between guide surface (22) and the spacing guide lug (24) and form guide groove (25), described directional post (23) also has vertical with its bilateral symmetry guide surface (22) and the bearing pin lifting guide groove (26) of depth vertically, and described bearing pin (12) two ends are concealed in this bearing pin lifting guide groove (26);
Described drive unit (4) comprises the propelling movement switch (41) that is installed in above the base (2) and connects with it and with the driving slip lid (5) of bearing carrier, described propelling movement switch (41) center has microscler guide hole (42), these symmetrical both sides of microscler guide hole (42) arrange respectively has the incline bench (43) of two supports face up and down, and described propelling movement switch (41) is socketed in directional post (23) upward and makes it with sliding matching mode by microscler guide hole (42) is guiding with guide groove (25);
Described draw-bar (11) is concealed in the incline bench (43) bearing pin (12) two ends by center guide hole (21) and propelling movement switch (41) center of base (2) simultaneously, radially slidably reciprocate along with driving slip lid (5) driving propelling movement switch (41), bearing pin (12) is along incline bench (43) lifting and can resting on respectively on its face of two supports up and down, drives draw-bar (11) lifting with this and starts flexible glue sucker (1) and reach and suck and remove two states.
2. sucker structure according to claim 1, it is characterized in that, described propelling movement switch (41) bottom surface, rear and front end has groove (44), two bottom edge inwalls have clasp (51) before and after the described driving slip lid (5), and described driving slip lid (5) is to reach self-locking by clasp (51) with groove (44) to engage with pushing being connected of switch (41).
3. sucker structure according to claim 1 is characterized in that, in the face of two supports up and down of described incline bench (43), its upper end supporting surface (45) is concave surface, and lower end supporting surface (46) is the plane.
4. sucker structure according to claim 1 is characterized in that, described driving slip lid (5) with supporting member be a kind of deltiod hook (52) of upwards bending.
5. sucker structure according to claim 1, it is characterized in that, described flexible glue sucker (1) comprises the traction chassis (13) and the silica gel suction pad (14) that are connected as a single entity with draw-bar (11), and described traction chassis (13) is wrapped to embed forms sucker in the silica gel suction pad (14).
6. sucker structure according to claim 5 is characterized in that, the periphery on described traction chassis (13) is provided with through hole, and described silica gel suction pad (14) is passed described through hole with the periphery bag embedding on described traction chassis (13).
7. sucker structure according to claim 1 is characterized in that, the profile of described flexible glue sucker (1), base (2), propelling movement switch (41), driving slip lid (5) is all square or circular.
8. sucker structure according to claim 1 is characterized in that, the back side on described flexible glue chassis (1) is provided with annular boss (15) for spacing Returnning spring (3) around described draw-bar (11).
9. sucker structure according to claim 1, it is characterized in that, described driving slip lid (5) is provided with the moving direction sign that sucks or remove, the moving direction sign that sucks is identical with the downward-sloping direction of described incline bench (43), and the moving direction sign of releasing is opposite with the downward-sloping direction of described incline bench (43).
10. sucker structure according to claim 1, it is characterized in that, the described corresponding side walls of lower end supporting surface (46) of described incline bench (43) is provided with breach (47), is convenient to described promotion bearing pin (12) and is installed on the described center guide hole (21).
CN 201320064135 2013-02-04 2013-02-04 Sucker structure Withdrawn - After Issue CN203146556U (en)

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CN 201320064135 CN203146556U (en) 2013-02-04 2013-02-04 Sucker structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256291A (en) * 2013-02-04 2013-08-21 江门市安豪贸易有限公司 Sucker structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256291A (en) * 2013-02-04 2013-08-21 江门市安豪贸易有限公司 Sucker structure
CN103256291B (en) * 2013-02-04 2015-08-12 江门市安豪贸易有限公司 A kind of sucker structure

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AV01 Patent right actively abandoned

Granted publication date: 20130821

Effective date of abandoning: 20150812

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