CN203971328U - Ball grasping device - Google Patents
Ball grasping device Download PDFInfo
- Publication number
- CN203971328U CN203971328U CN201420306098.9U CN201420306098U CN203971328U CN 203971328 U CN203971328 U CN 203971328U CN 201420306098 U CN201420306098 U CN 201420306098U CN 203971328 U CN203971328 U CN 203971328U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw rod
- bar
- handgrip
- grasping
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a kind of ball grasping device, comprises the first sleeve, the second sleeve, screw rod and handgrip, and the first sleeve bottom has through hole, and the tail end of the second sleeve has screwed hole, and the second sleeve is placed in the first sleeve; The shaft of screw rod is provided with screw thread, and shaft passes successively the through hole of the first sleeve and the screwed hole of the second sleeve and is being connected handgrip.The utility model is different from existing mesh bag article, its structure by mechanization grasps ball objects, more firm, and durability is higher than traditional mesh bag, not fragile, can drive the second sleeve to move up and down by the rotation of screw rod, thereby impel handgrip to open and closure, be used for grasping basketball.
Description
Technical field
The utility model relates to a kind of ball assistant product, especially a kind of ball grasping device that is used for pick-and-place spherical object.
Background technology
Ball is common sports goods; it comprises basketball, football and vollyball etc.; for easy to carry, people can use the article such as mesh bag to be used for putting, but these class article of mesh bag used long afterwards; very easily make dirty and off-line; and in the time not using, because small volume is obvious not, usually can look for when needed less than; bring inconvenience, therefore need obviously non-damageable ball grasping device of a feature.
Utility model content
For the above, the purpose of this utility model is to provide a kind of ball grasping device, and it utilizes spiral lifting principle, impels handgrip to open and closure, has effectively solved the problems referred to above.
In order to realize the technical scheme that the purpose of this utility model adopts be:
A kind of ball grasping device, comprises the first sleeve, the second sleeve, screw rod and handgrip, and the first sleeve bottom has through hole, and the tail end of the second sleeve has screwed hole, and the second sleeve is placed in the first sleeve; The shaft of screw rod is provided with screw thread, and shaft passes successively the through hole of the first sleeve and the screwed hole of the second sleeve and is being connected handgrip.
In some embodiments, handgrip comprises boss, grasps bar and back-moving spring, boss is provided with draw-in groove, grasp bar and be provided with more than three or three, grasp bar and be connected to boss lower surface by back-moving spring, and adjacent grasping between bar links together by spring, thus, under the effect of back-moving spring and spring, when not stressed, grasp bar and be maximum opening angle.
In some embodiments, one end of screw rod is provided with handle, is convenient for people to rotating screw bar; The shaft of screw rod is provided with holding section, and holding section is fastened on the circular hole place of the first sleeve; The tail end of screw rod is provided with limiting plate, and limiting plate is positioned at the draw-in groove of boss, and thus, the holding section at circular hole place restriction screw rod moves up and down and left rotation and right rotation, the holding section at draw-in groove place handgrip stressed fixing after, can not drive handgrip rotation.
In some embodiments, holding section is enclosed within by two the cannelure forming between Circular Plate on shaft and Circular Plate and forms, and the diameter of Circular Plate is greater than the diameter of circular hole or draw-in groove, thus, when engaging, circular hole or draw-in groove are arranged in cannelure, and two annular slabs play spacing effect.
In some embodiments, grasping bar upper end is straight-bar, facilitate the second sleeve fit, grasping lower end is bow, and it curves inwardly and is provided with rubber sleeve at afterbody, thus, the structure of arc is more suitable for the spheroid of holding, and is provided with and has certain flexible rubber sleeve, can be applicable to different contact-making surfaces, can change along with the variation of contact-making surface the auxiliary spheroid of holding.
The utility model is different from existing mesh bag article, its structure by mechanization grasps ball objects, more firm, and durability is higher than traditional mesh bag, not fragile, can drive the second sleeve to move up and down by the rotation of screw rod, thereby impel handgrip to open and closure, be used for grasping basketball.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model uses state diagram.
Fig. 3 is screw rod structural representation.
Fig. 4 is handgrip structural representation.
In figure, 1-the second sleeve, 2-handle, 3-the first sleeve, 4-screw rod, 5-handgrip, 41-holding section, 411-Circular Plate, 412-cannelure, 413-limiting plate, 51-boss, 52-grasp bar, 53-back-moving spring, 511-draw-in groove, 521-rubber sleeve, 522-spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1, Fig. 2 have schematically shown the structure of the ball grasping device of a kind of embodiment of the utility model.
As shown in Figure 1 and Figure 2, a kind of ball grasping device, comprises the first sleeve, the second sleeve, screw rod and handgrip, and the first sleeve bottom center point forms through hole, and the second sleeve tail end central point forms screwed hole, and the second sleeve is located in the first sleeve; Handgrip comprises boss, several grasp bar and back-moving spring, boss is cylinder, the central point of boss is provided with draw-in groove, grasp bar and be connected to boss lower surface by back-moving spring, and adjacent grasping between bar links together by spring, thus, under the effect of back-moving spring and spring, when not stressed, grasp bar and be maximum opening angle; The shaft of screw rod is provided with screw thread, and meanwhile, one end of screw rod is handle, is convenient for people to rotating screw bar; The shaft of screw rod is also provided with a holding section, holding section is fastened on the circular hole place of the first sleeve, thus, thereby the holding section at circular hole place restriction screw rod moves up and down left rotation and right rotation, the tail end of screw rod is provided with the limiting plate that is positioned at boss draw-in groove, the limiting plate at draw-in groove place handgrip stressed fixing after, can not servo-actuated handgrip rotation; When the utility model uses, handgrip is placed on spheroid, rotating handles left, under the effect of thread structure, the second sleeve moves down along screw rod, slowly screws out the first sleeve, touch handgrip grasp bar time, slowly will grasp bar inward collapsible, and impel the rubber sleeve that grasps bar tail end agree with the surface of ball and fix.
As shown in Figure 1 and Figure 2, the diameter of the second sleeve is greater than the diameter of boss, and thus, in the time that the second sleeve moves up and down along screw rod, the second sleeve is not subject to the impact of boss.
As shown in Figure 3, holding section is enclosed within by two the cannelure forming between Circular Plate on shaft and Circular Plate and forms, and the diameter of Circular Plate is greater than the diameter of circular hole or draw-in groove, thus, when engaging, circular hole or draw-in groove are arranged in cannelure, and two annular slabs play spacing effect.
As shown in Figure 4, grasping bar upper end is straight-bar, facilitate the second sleeve fit, grasping lower end is bow, and it is to bending and be provided with rubber sleeve at afterbody, thus, the structure of arc is more suitable for the spheroid of holding, and is provided with and has certain flexible rubber sleeve, can be applicable to different contact-making surfaces, can change along with the variation of contact-making surface the auxiliary spheroid of holding.
These are only embodiments more of the present utility model, to those skilled in the art, not departing under the prerequisite of the utility model creation design, also can make some improvement and distortion, these all belong to protection domain of the present utility model.
Claims (5)
1. a ball grasping device, comprise the first sleeve, the second sleeve, screw rod and handgrip, it is characterized in that: the first described sleeve bottom has through hole, and the tail end of the second described sleeve has screwed hole, and the second described sleeve is placed in the first described sleeve; The shaft of described screw rod is provided with screw thread, and the shaft of described screw rod passes successively the through hole of the first sleeve and the screwed hole of the second sleeve and is being connected handgrip.
2. ball grasping device according to claim 1, it is characterized in that: handgrip comprises boss, grasps bar and back-moving spring, boss is provided with draw-in groove, grasping bar is provided with more than three or three, grasp bar and be connected to boss lower surface by back-moving spring, and adjacent grasping between bar links together by spring.
3. ball grasping device according to claim 2, is characterized in that: grasping bar upper end is straight-bar, and grasping bar lower end is bow, and bow curves inwardly and is provided with rubber sleeve at afterbody.
4. ball grasping device according to claim 1, is characterized in that: one end of screw rod is provided with handle; The shaft of screw rod is provided with holding section, and holding section is fastened on the circular hole place of the first sleeve; The tail end of screw rod is provided with limiting plate, and limiting plate is positioned at the draw-in groove of boss.
5. ball grasping device according to claim 4, is characterized in that: holding section is enclosed within by two the cannelure forming between Circular Plate on shaft and Circular Plate and forms, and the diameter of Circular Plate is greater than the diameter of circular hole or draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306098.9U CN203971328U (en) | 2014-06-10 | 2014-06-10 | Ball grasping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306098.9U CN203971328U (en) | 2014-06-10 | 2014-06-10 | Ball grasping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971328U true CN203971328U (en) | 2014-12-03 |
Family
ID=51968797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306098.9U Expired - Fee Related CN203971328U (en) | 2014-06-10 | 2014-06-10 | Ball grasping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931270A (en) * | 2022-05-19 | 2022-08-23 | 上海思逆客文化传播有限公司 | Sports backpack |
-
2014
- 2014-06-10 CN CN201420306098.9U patent/CN203971328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931270A (en) * | 2022-05-19 | 2022-08-23 | 上海思逆客文化传播有限公司 | Sports backpack |
| CN114931270B (en) * | 2022-05-19 | 2024-04-12 | 上海思逆客文化传播有限公司 | Sports backpack |
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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: 20141203 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |