A bullet pocket for positioning marbles
A technology of bullet pockets and marbles, which is applied in the field of bullet pockets for pinball positioning, and can solve problems such as inaccurate positioning of pinballs
Inactive Publication Date: 2016-11-30
徐迦密
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to overcome the inaccurate positioning of the pinball by the bullet pocket, the present invention provides a bullet pocket for positioning the pinball
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The embodiments of the present invention will be further described below in conjunction with the drawings:
[0013] Such as figure 1 As shown, an elastic pocket for marble positioning includes an elongated elastic pocket body 1. The elastic pocket body 1 is symmetrically provided with connecting holes 2 for connecting rubber bands, and the elastic pocket body 1 is wrapped Hold a marble with a radius of R, and tighten the rubber band to make the body 1 of the magazine in a pre-launched state; take the midpoint of the symmetrically arranged connecting hole 2 as the positioning center, and set it at a distance of πR / 2 from the positioning center The position is the center of the circle, and the first positioning hole 3 is symmetrically provided. The first positioning hole 3 is located between the positioning center and the connecting hole 2. When the magazine body 1 wraps the marble with radius R, the arc of the marble will be A part of it enters the symmetrically arranged f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a marble pocket for marble positioning. The marble pocket comprises a strip-shaped marble pocket body, wherein the marble pocket body is symmetrically provided with connecting holes for connecting with rubber bands, and wraps a marble with a radius as R; the marble pocket body is located in a pre-emitting state through tensioning the rubber bands; with the middle point of the center connecting line of the symmetrically arranged connecting holes as the positioning center, and with the position from the positioning center by IIR / 2 as the circle center, first positioning holes are symmetrically formed; and the first positioning holes are positioned between the positioning center and the connecting holes. When the marble pocket body wraps the marble with the radius as R, one part of an arc surface of the marble enters the symmetrically arranged first positioning holes; as the first positioning holes are from the positioning center by IIR / 2, the marble pocket body can be bonded on the marble for bending; and two first positioning holes and the marble body coact to form the contact with the marble, so that the marble is positioned on the marble pocket body, and the shooting effect is guaranteed.
Description
Technical field [0001] The invention relates to a component of a game toy, in particular to an elastic pocket used for marble positioning. Background technique [0002] The slingshot is a common game toy. The common slingshot is generally made of iron wire, in the shape of "Y". The upper two ends are tied with a rubber band, and the middle of the rubber band is tied with a sling bag wrapped with a marble. Bigger. Because the slingshot is light and easy to carry, it is more convenient to use, and the entertainment effect is good, so it is widely spread in life. [0003] However, the slingshot currently made is not easy to accurately hit the target under the situation of aiming or estimation, the projectile is easy to deviate from the initial path, and the hit rate is low. There are reasons for the user, but more of it is the projectile. The positioning relationship of the pocket to the marbles. Summary of the invention [0004] In order to overcome the inaccurate positioning of th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F41B3/02
CPCF41B3/02
Inventor 徐迦密徐迦迦
Owner 徐迦密