CN202410087U - Catapulting device for ping-pong balls - Google Patents
Catapulting device for ping-pong balls Download PDFInfo
- Publication number
- CN202410087U CN202410087U CN2011205603986U CN201120560398U CN202410087U CN 202410087 U CN202410087 U CN 202410087U CN 2011205603986 U CN2011205603986 U CN 2011205603986U CN 201120560398 U CN201120560398 U CN 201120560398U CN 202410087 U CN202410087 U CN 202410087U
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- ping
- table tennis
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Abstract
The utility model relates to a catapulting device for ping-pong balls, which belongs to a storage and catapulting device for ping-pong balls; the catapulting device is a special instrument suitable to continuously provide ping-pong balls when users practice serving a ball; the catapulting device comprises a barrel body, a spiral base and a barrel cover, wherein the spiral base is mounted on the lower end of the barrel body; the barrel cover is covered on the upper end of the barrel body; the catapulting device also comprises a top ring, a spring and a bottom ring; the top ring is buckled on the upper end of the spring; the lower end of the spring is mounted on the bottom ring; and the bottom ring is fixed on the spiral base. According to the utility model, the catapulting device is characterized by skillful and reasonable structure design, convenient schlepping and use, simple, practical and effective use and can be implemented by individual or collectivity.
Description
Technical field
The utility model relates to a kind of table tennis ejector, and it is applicable to when playing table tennis practice tee, and a kind of special implement of table tennis is provided continuously, and it belongs to, and table tennis is deposited and catapult-launching gear.
Background technology
We are when playing table tennis practice tee at ordinary times; Through what regular meeting ran into table tennis problem is provided in time; It is cumbersome to vie for the ball on hand, can not put table tennis in the pocket more, and the table tennis fan hopes the container that has one can place a plurality of tablees tennis and can launch table tennis.
Summary of the invention
The purpose of the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of table tennis ejector is provided, and it is convenient and simple but also practicability and effectiveness not only, can satisfy depositing and providing continuously of table tennis.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this table tennis ejector comprises cylindrical shell, spiral base and cover; Said spiral base is installed in the cylindrical shell lower end; Cover covers in the cylindrical shell upper end, it is characterized in that: also comprise collar, spring and foundation ring, said collar is buckled in the spring upper end; The spring lower end is installed on the foundation ring, and the foundation ring is fixed on the spiral base.
The utility model defective work capable of using is made, and the Kaleidoscope display scope of using capable of using selects for use internal diameter size and table tennis phase region to join; There is a catapult-launching gear Kaleidoscope display scope inside; Improve slightly again, increase spring, collar, foundation ring and cover, after assembling is accomplished; The table tennis of both can having packed into, when the needs time spent by training mate or control oneself carry just available.
The utility model is compared the effect that has with background technology: structural design is ingenious rationally, portably uses conveniently, and simple and practical effective, individual collective all can implement.
Description of drawings
Fig. 1 is the use sketch map of the utility model.
Fig. 2 is the ejection structure sketch map of the utility model.
Fig. 3 is the table tennis outlet sketch map of the utility model.
Fig. 4 be the utility model launch the end sketch map.
Fig. 5 is the spiral base sketch map of the utility model.
Among the figure: 1 cylindrical shell, 2 collars, 3 springs, 4 spiral bases, 5 foundation rings, 6 covers, 7 tablees tennis.
The specific embodiment
The specific embodiment of the utility model is following:
Embodiment: with reference to figure 1～Fig. 5, the utility model comprises cylindrical shell 1, spiral base 4 and cover 6; Spiral base 4 is installed in cylindrical shell 1 lower end; Cover 6 covers in cylindrical shell 1 upper end, also comprises collar 2, spring 3 and foundation ring 5, and collar 2 is buckled in spring 3 upper ends; Spring 3 lower ends are installed on the foundation ring 5, and foundation ring 5 is fixed on the spiral base 4.
The course of work of a kind of table tennis ejector that the utility model provides is described below.
Shown in figure, makings of can controlling oneself of this table tennis ejector utilizes the Kaleidoscope display scope of discarding, and selects for use internal diameter size and table tennis phase region to join; Cylindrical shell 1 inner former catapult-launching gear to it improves slightly, increases spring 3, collar 2, foundation ring 5 and cover 6, and assembling is accomplished rear screw seat 4 and screwed in cylindrical shell 1; The table tennis 7 of packing into covers cover 6, by training mate or control oneself carry just available; When the needs time spent cover 6 is opened, pinned the exit table tennis, eject use one by one with hand.
According to above disclosed content, those skilled in the art can implement.
The above-mentioned specific embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.
Claims (1)
1. a table tennis ejector comprises cylindrical shell, spiral base and cover; Said spiral base is installed in the cylindrical shell lower end; Cover covers in the cylindrical shell upper end, it is characterized in that: also comprise collar, spring and foundation ring, said collar is buckled in the spring upper end; The spring lower end is installed on the foundation ring, and the foundation ring is fixed on the spiral base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205603986U CN202410087U (en) | 2011-12-29 | 2011-12-29 | Catapulting device for ping-pong balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205603986U CN202410087U (en) | 2011-12-29 | 2011-12-29 | Catapulting device for ping-pong balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410087U true CN202410087U (en) | 2012-09-05 |
Family
ID=46734884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205603986U Expired - Fee Related CN202410087U (en) | 2011-12-29 | 2011-12-29 | Catapulting device for ping-pong balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879351A (en) * | 2016-04-24 | 2016-08-24 | 邹燕燕 | Circulating ball serving machine of table tennis balls |
-
2011
- 2011-12-29 CN CN2011205603986U patent/CN202410087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879351A (en) * | 2016-04-24 | 2016-08-24 | 邹燕燕 | Circulating ball serving machine of table tennis balls |
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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: 20120905 Termination date: 20121229 |