CN104722087A - Marble catapult - Google Patents

Marble catapult Download PDF

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Publication number
CN104722087A
CN104722087A CN201310698210.8A CN201310698210A CN104722087A CN 104722087 A CN104722087 A CN 104722087A CN 201310698210 A CN201310698210 A CN 201310698210A CN 104722087 A CN104722087 A CN 104722087A
Authority
CN
China
Prior art keywords
chute
catapult
marble
hoodle
rubber band
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.)
Pending
Application number
CN201310698210.8A
Other languages
Chinese (zh)
Inventor
付晓波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station
Original Assignee
Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station
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.)
Filing date
Publication date
Application filed by Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station filed Critical Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station
Priority to CN201310698210.8A priority Critical patent/CN104722087A/en
Publication of CN104722087A publication Critical patent/CN104722087A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a marble catapult and belongs to toys. The marble catapult is composed of a support and an elastic material. A chute is arranged in a plastic foam board. Two fixing nails are arranged on both sides of the chute. A rubber band is fixed to the fixing nails. A series of tick marks is arranged on the edge of the chute. The marble catapult simplifies the structure of a catapult and reduces the costs.

Description

A kind of hoodle ejector
Art
The present invention relates to a kind of toy, especially a kind of hoodle ejector.
Background technology
At present, common ejector is made up of the ejection mechanism of complexity, and its defect existed is: complex structure, cost is high.
Summary of the invention
In order to overcome the above deficiency of existing ejector, the invention provides a kind of simple hoodle ejector, can solve the problem.
The technical solution adopted for the present invention to solve the technical problems is: on one piece of plastic foamboard, have a chute, and there are two staples chute both sides, fixes a rubber band above staple.A series of graduation mark is had at the edge of described chute.
The invention has the beneficial effects as follows: simplify structure, reduce costs.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing is structural representation of the present invention.
1. staples, 2. rubber band, 3. hoodle, 4. graduation mark, 5. plastic foamboard, 6. chute in figure.
Detailed description of the invention
One piece of plastic foamboard 5 has a chute 6, and there are two staples 1 chute 6 both sides, and staple 1 fixes a rubber band 2 above.A series of graduation mark 4 is had at the edge of described chute 6.
Be pulled through rubber band 2 during use, entangle hoodle 3, hoodle 3 is placed in a certain graduation mark 4 place as required, release rubber band 2, can eject hoodle 3.

Claims (2)

1. a hoodle ejector, comprises support, elastomeric material, it is characterized in that: on one piece of plastic foamboard, have a chute, and there are two staples chute both sides, fixes a rubber band above staple.
2. a kind of hoodle ejector according to claim 1, is characterized in that: have a series of graduation mark at the edge of described chute.
CN201310698210.8A 2013-12-19 2013-12-19 Marble catapult Pending CN104722087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310698210.8A CN104722087A (en) 2013-12-19 2013-12-19 Marble catapult

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310698210.8A CN104722087A (en) 2013-12-19 2013-12-19 Marble catapult

Publications (1)

Publication Number Publication Date
CN104722087A true CN104722087A (en) 2015-06-24

Family

ID=53446870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310698210.8A Pending CN104722087A (en) 2013-12-19 2013-12-19 Marble catapult

Country Status (1)

Country Link
CN (1) CN104722087A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105454177A (en) * 2015-12-11 2016-04-06 重庆远钓科技有限公司 Mounting base of fishing hook ejection device
CN105475248A (en) * 2015-12-11 2016-04-13 重庆远钓科技有限公司 Installation base assembly of angling hook catapulting device
CN105494280A (en) * 2015-12-11 2016-04-20 重庆远钓科技有限公司 Supporting device of fishing hook ejection device
CN105532598A (en) * 2015-12-11 2016-05-04 重庆远钓科技有限公司 Rotatable mounting base of fishing hook ejection device
CN105557650A (en) * 2015-12-11 2016-05-11 重庆远钓科技有限公司 Mounting base combination of fishing bait throwing machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105454177A (en) * 2015-12-11 2016-04-06 重庆远钓科技有限公司 Mounting base of fishing hook ejection device
CN105475248A (en) * 2015-12-11 2016-04-13 重庆远钓科技有限公司 Installation base assembly of angling hook catapulting device
CN105494280A (en) * 2015-12-11 2016-04-20 重庆远钓科技有限公司 Supporting device of fishing hook ejection device
CN105532598A (en) * 2015-12-11 2016-05-04 重庆远钓科技有限公司 Rotatable mounting base of fishing hook ejection device
CN105557650A (en) * 2015-12-11 2016-05-11 重庆远钓科技有限公司 Mounting base combination of fishing bait throwing machine
CN105557650B (en) * 2015-12-11 2018-11-16 重庆远钓科技有限公司 The mounting base of fishing bait throwing machine combines
CN105532598B (en) * 2015-12-11 2018-11-16 重庆远钓科技有限公司 It fishes the rotary mounting seat of fishhook catapult-launching gear
CN105475248B (en) * 2015-12-11 2018-11-16 重庆远钓科技有限公司 It fishes the mounting bracket assembly of fishhook catapult-launching gear
CN105454177B (en) * 2015-12-11 2019-01-04 重庆远钓科技有限公司 It fishes the mounting base of fishhook catapult-launching gear

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150624

WD01 Invention patent application deemed withdrawn after publication