CN203962658U - Pothook device combination - Google Patents
Pothook device combination Download PDFInfo
- Publication number
- CN203962658U CN203962658U CN201420350620.3U CN201420350620U CN203962658U CN 203962658 U CN203962658 U CN 203962658U CN 201420350620 U CN201420350620 U CN 201420350620U CN 203962658 U CN203962658 U CN 203962658U
- Authority
- CN
- China
- Prior art keywords
- sucker body
- positioning ribs
- lock firmware
- device combination
- 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
A kind of pothook device combination, comprise a sucker body, one compresses ring and a lock firmware, described sucker body is provided with some positioning ribs, the described ring that compresses above offers some locating slots corresponding to described some positioning ribs, the marginal position place of described lock firmware is provided with an inwall and an outer wall, on described lock firmware, between described inwall and described outer wall, form a fixed groove, the described described some locating slots that compress on ring are inserted in the described some positioning ribs on described sucker body, described some positioning ribs on described sucker body through and be limited in the described fixed groove described inwall and described outer wall.
Description
Technical field
The utility model is about a kind of pothook device combination, espespecially a kind of pothook device combination with stronger adsorption force.
Background technique
Traditional disk-sucking device combination generally includes sucker, housing and pulls unit.Described housing is provided with a connection part in order to hang weight, and therefore described weight can be by described pothook device combined suspension in a vertical contact surface.The absorption principle of described pothook device combination is to utilize sucker and described contact surface to adsorb mutually, between described sucker and described contact surface, forms vacuum space.The described center region of drawing described sucker in unit of pulling, away from described contact surface, makes the volume of described vacuum space increase to produce pull of vacuum.Described in traditional pothook device combination, in vacuum space, easily enter air, and then cause described sucker to lose efficacy and landing.
Model utility content
In view of above content, be necessary to provide a kind of pothook device combination with stronger adsorption force.
A kind of pothook device combination, comprise a sucker body, one compresses ring and a lock firmware, described sucker body is provided with some positioning ribs, the described ring that compresses above offers some locating slots corresponding to described some positioning ribs, the marginal position place of described lock firmware is provided with an inwall and an outer wall, on described lock firmware, between described inwall and described outer wall, form a fixed groove, the described described some locating slots that compress on ring are inserted in the described some positioning ribs on described sucker body, described some positioning ribs on described sucker body through and be limited in the described fixed groove described inwall and described outer wall.
Preferably, described sucker body comprises a connecting bolt, in described lock firmware, offer a screw, the described connecting bolt on the described screw on described lock firmware and described sucker body matches, and described connecting bolt screws in described screw and combines closely with described screw.
Preferably, the size of described some positioning ribs is suitable with the size of described some locating slots.
Preferably, the undersized of described fixed groove is in the size of described some positioning ribs.
The combination of the utility model pothook device is inserted in the described some positioning ribs on described sucker body by the described described some locating slots that compress on ring, described some positioning ribs on described sucker body through and be limited in the described fixed groove described inwall and described outer wall, strengthened the adsorption force of described pothook device combination.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model pothook device combination preferred embodiment.
Fig. 2 is a three-dimensional cutaway view of the pothook device combination of Fig. 1.
Embodiment
Refer to Fig. 1, the utility model pothook device combination comprises that a sucker body 30, compresses ring 32 and a lock firmware 33.
Described sucker body 30 comprises a connecting bolt 31.The top of described sucker body 30 is provided with some positioning ribs 311.
Described compressing on ring 32 offers some locating slots 321 corresponding to described some positioning ribs 311.A described side that compresses ring 32 is extended a connecting piece 322.Wherein, the size of the size of described some positioning ribs 311 and described some locating slots 321 is suitable.
In described lock firmware 33, offer a screw 331.The marginal position place of described lock firmware 33 is provided with an inwall 332 and an outer wall 333.On described lock firmware 33, between described inwall 332 and described outer wall 333, form a fixed groove 334.Wherein, the undersized of described fixed groove 334 is in the size of described some positioning ribs 311.
Refer to Fig. 1 and Fig. 2, when assembling, first the described described some locating slots 321 of ring on 32 that compress are inserted in to the described some positioning ribs 311 on described sucker body 30, compress ring 32 and be positioned at the top of described sucker body 30 described in making, now described connecting sheet 322 stretches out described sucker body 30.Then by described lock firmware 33 towards described sucker body 30 and described in compress ring 32 and move, the described connecting bolt 31 on described screw 331 and the described sucker body 30 on described lock firmware 33 is matched.Finally described sucker body 30 is rotated with respect to described lock firmware 33, described connecting bolt 31 screws in described screw 331 and combines closely with described screw 331, thus by described sucker body 30, described in compress ring 32 and described lock firmware 33 fits together.
Described inwall 332 and described outer wall 333 be pressed on simultaneously described some positioning ribs 311 both sides described in compress ring 32 on.Simultaneously because the described fixed groove 334 between described inwall 332 and described outer wall 333 is owing to being subject to the restriction of described some positioning ribs 311, described lock firmware 33 is fixed on described sucker body 30 and can not produces and rock.Describedly compress the effect that compresses that ring 32 is subject to described inwall 332 and described outer wall 333 simultaneously, the lifting surface area that compresses ring 32 described in making increases and the stressed size equalization in edge of described sucker body 30.The edge of described sucker body 30 is fitted tightly on supporting surface, and then has strengthened the adsorption force of described pothook device combination.
Claims (4)
1. a pothook device combination, comprise a sucker body, one compresses ring and a lock firmware, it is characterized in that: described sucker body is provided with some positioning ribs, the described ring that compresses above offers some locating slots corresponding to described some positioning ribs, the marginal position place of described lock firmware is provided with an inwall and an outer wall, on described lock firmware, between described inwall and described outer wall, form a fixed groove, the described described some locating slots that compress on ring are inserted in the described some positioning ribs on described sucker body, described some positioning ribs on described sucker body through and be limited in the described fixed groove described inwall and described outer wall.
2. pothook device combination as claimed in claim 1, it is characterized in that: described sucker body comprises a connecting bolt, in described lock firmware, offer a screw, described connecting bolt on described screw on described lock firmware and described sucker body matches, and described connecting bolt screws in described screw and combines closely with described screw.
3. pothook device combination as claimed in claim 1, is characterized in that: the size of described some positioning ribs is suitable with the size of described some locating slots.
4. pothook device combination as claimed in claim 1, is characterized in that: the undersized of described fixed groove is in the size of described some positioning ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350620.3U CN203962658U (en) | 2014-06-27 | 2014-06-27 | Pothook device combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350620.3U CN203962658U (en) | 2014-06-27 | 2014-06-27 | Pothook device combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962658U true CN203962658U (en) | 2014-11-26 |
Family
ID=51923248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350620.3U Expired - Fee Related CN203962658U (en) | 2014-06-27 | 2014-06-27 | Pothook device combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068412A1 (en) * | 2016-10-10 | 2018-04-19 | 江门市安豪贸易有限公司 | Suction cup with press ring |
-
2014
- 2014-06-27 CN CN201420350620.3U patent/CN203962658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068412A1 (en) * | 2016-10-10 | 2018-04-19 | 江门市安豪贸易有限公司 | Suction cup with press ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |