CN206269669U - A kind of flat rubber band exempts to tie up catapult - Google Patents
A kind of flat rubber band exempts to tie up catapult Download PDFInfo
- Publication number
- CN206269669U CN206269669U CN201621287822.3U CN201621287822U CN206269669U CN 206269669 U CN206269669 U CN 206269669U CN 201621287822 U CN201621287822 U CN 201621287822U CN 206269669 U CN206269669 U CN 206269669U
- Authority
- CN
- China
- Prior art keywords
- bow
- catapult
- rubber band
- flat rubber
- screw
- 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
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model is related to a kind of flat rubber band to exempt to tie up catapult, catapult includes bow body and bow arm, bow arm is provided with two, its structure that linked into an integrated entity with bow body respectively, two bow arm top surfaces are equipped with bow arm screw, round end screw rod is mounted with bow arm screw, catapult also includes screw rod and drum type nut, screw rod is the hollow circuit cylinder bar of front openings, screw rod includes screw body and liner, and the bottom of screw body is provided with external screw thread, gland is provided with the inside of screw body, bow arm is provided with the fixing hole matched with it, and be fixed on gland in fixing hole by it;The flat rubber band of the utility model exempts to tie up catapult, is tightly twisted by cydariform nut and screw rod, and flat rubber band is fixed on bow arm, is easily installed flat rubber band, can cause that the length of two bow flat rubber bands of arm reaches unanimously, makes catapult more accurate when firing.
Description
Technical field
The utility model is related to traditional ethnic sports equipment, and particularly a kind of flat rubber band exempts to tie up catapult.
Background technology
Catapult is the instrument that people like playing, and people are entertained using catapult, also catapult match so that the object for appreciation of catapult
The method played is varied, and the history of traditional catapult is very long, and existing catapult is divided into many types, and most of its is filled in appearance
Decorations, it has functionally been short of, especially because being tied up on bow arm, rubber band binding is insecure, the difficulty of its binding is certain
Percussion dynamics is have impact in degree, then needs to improve.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided a kind of tight twisting by cydariform nut and screw rod can
It is fixed on bow arm with by flat rubber band, is easily installed flat rubber band, easily two length for bending the flat rubber bands of arm of precise control can be reached
Unanimously, more accurately flat rubber band exempts to tie up catapult when firing catapult.
Concrete technical scheme of the present utility model is as follows:A kind of flat rubber band exempts to tie up catapult, and the catapult includes bow body and bow
Arm, the bow arm is provided with two, and its structure that linked into an integrated entity with bow body respectively, described two bow arm top surfaces are equipped with bow arm spiral shell
Hole, is mounted with round end screw rod on the bow arm screw, the catapult also includes screw rod and drum type nut, and the screw rod is to open in front
The hollow circuit cylinder bar of mouth, the screw rod includes screw body and liner, and the bottom of screw body is provided with external screw thread, the screw body
Inner side is provided with gland, and the bow arm is provided with the fixing hole matched with it, and be fixed on gland in fixing hole by it, the spiral shell
Bar is respectively fitted on bow arm, and is enclosed within the fixing hole that bow arm is provided with by its fixed column being provided with, and the liner is soft rubber
Glue, flat rubber band is mounted between the liner and bow arm, and the flat rubber band is placed on the lower section of fixed column, the liner
Upper edge and lower edge are equipped with collar, and the upper edge and lower edge of the screw rod are provided with the draw-in groove matched with collar, liner
It is clamped in the draw-in groove that screw rod is provided with by its collar being provided with, the drum type nut is provided with disposed thread, and it is tightened on screw rod
Flat rubber band is fixed on bow arm on the external screw thread that body is provided with.
It is below attached technical scheme of the present utility model.
Preferably, the material of the bow body is metal or hard alloy, and its global shape is cylinder.
Preferably, the bottom of the bow body is provided with hanging hole.
Preferably, handle is mounted with the bow body, the material of the handle is rubber, is internally provided with multiple
In the fixture block of equidistant arrangement.
Preferably, the material of described two bow arms is metal, and its global shape is cylinder.
Preferably, the drum type nut is metal material.
Technique effect of the present utility model:A kind of flat rubber band of the utility model exempts to tie up catapult, by cydariform nut and screw rod
It is tight to twist, flat rubber band can be fixed on bow arm, it is easily installed flat rubber band so that the length of the flat rubber band that bow arm is installed reaches one
Cause, and tighten firmly, make catapult more accurate when firing, when changing traditional flat rubber band binding, easily cause both sides rubber band long
The situation that degree differs, increases the enjoyment for playing catapult.
Brief description of the drawings
Fig. 1 is that a kind of flat rubber band of the utility model embodiment exempts to tie up the decomposition texture schematic diagram of catapult.
Fig. 2 is that a kind of flat rubber band of the utility model embodiment exempts to tie up the structural representation of catapult.
Fig. 3 is the screw rod of the utility model embodiment and the structural representation of drum type nut.
In figure:Bow body 1, hanging hole 11, handle 2, fixture block 21, bow arm 3, fixing hole 31, bow arm screw 32, round end screw rod 33,
Screw rod 4, opening 41, draw-in groove 411, screw body 42, external screw thread 421, gland 422, liner 45, collar 451, drum type nut 5,
Disposed thread 51, flat rubber band 6.
Specific embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figure 1 to Figure 3, a kind of flat rubber band of the present embodiment exempts to tie up catapult, and the catapult includes bow body 1 and bow arm 3,
The material of the bow body 1 is metal or hard alloy, and its global shape is cylinder.The bottom of the bow body 1 is provided with hanging hole
11.Hung when being easy to not use, handle 2 is mounted with the bow body 1, the material of the handle 2 is rubber, is internally provided with many
The individual fixture block 21 in equidistant arrangement, for being clamped on bow body so that hand skidding, the bow arm 3 are difficult in catapult
Two are provided with, its structure that linked into an integrated entity with bow body respectively, described two top surfaces of bow arm 3 are equipped with bow arm screw 32, and it is located at
Bend the centre position of arm, round end screw rod 33 is mounted with the bow arm screw 32, round end screw rod is tightened on the bow arm that bow arm is provided with
In screw, fixed effect is played.Also include screw rod 4 and drum type nut 5, the screw rod 4 is the hollow circuit cylinder of front openings 41
Bar, it is open for flat rubber band to be pulled out, and the screw rod 4 includes screw body 42 and liner 45, and the bottom of screw body 42 is provided with
External screw thread 452, the inner side of the screw body 42 is provided with gland 422, and the bow arm 3 is provided with the fixing hole matched with it
31, be fixed on gland in fixing hole 31 by it, by screw body be fixed on bow arm on, the screw rod 4 be respectively fitted over bow arm on and
It is enclosed within the fixing hole 31 that bow arm is provided with by its fixed column being provided with, fixation, the liner 45 is soft rubber, described
Flat rubber band 6 is mounted between liner 45 and bow arm 3, the flat rubber band 6 is placed on the lower section of fixed column 422, is easy to pull out,
The upper edge and lower edge of the liner 45 are equipped with collar 451, and the upper edge and lower edge of the screw rod 4 are provided with and collar
451 matched draw-in grooves 411, liner 45 is clamped in the draw-in groove 411 that screw rod 4 is provided with by its collar 451 being provided with, and is easy to peace
Dress, the drum type nut 5 is provided with disposed thread 51, and it is tightened on the external screw thread 451 that screw body 4 is provided with, by flat rubber band
It is fixed on bow arm section fixation so that the flat rubber band of two bow arms is balanced.
A kind of flat rubber band of the present embodiment exempts to tie up catapult, and in specific installation process, user first inserts drum type nut
On bow arm, then the fixed column that screw rod is provided with is fixed in the fixing hole that bow arm is provided with, by flat rubber band button below fixed column
In screw rod, then the interior collar being lined with is buckled in the draw-in groove that screw rod is provided with, finally drum type nut is provided with by it in
Put screw thread to be tightened on the external screw thread that screw rod is provided with, thus fix flat elastic in bow arm.
A kind of flat rubber band of the utility model exempts to tie up catapult, is tightly twisted by cydariform nut and screw rod, can fix flat rubber band
On bow arm, flat rubber band is easily installed so that the length of the flat rubber band that bow arm is installed reaches unanimously, and tightens firmly, makes catapult
It is more accurate during percussion, when changing traditional flat rubber band binding, the situation that both sides rubber band length differs is easily caused, increase and play bullet
The enjoyment of bow.It is pointed out that above-mentioned preferred embodiment is only explanation technology design of the present utility model and feature, its purpose
It is to allow person skilled in the art will appreciate that content of the present utility model and implement according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (6)
1. a kind of flat rubber band exempts to tie up catapult, and the catapult includes bow body and bow arm, and the bow arm is provided with two, its respectively with bow body
Link into an integrated entity structure, it is characterised in that described two bow arm top surfaces are equipped with bow arm screw, are mounted with the bow arm screw
Round end screw rod, the catapult also includes screw rod and drum type nut, and the screw rod is the hollow circuit cylinder bar of front openings, the screw rod
Including screw body and liner, the bottom of screw body is provided with external screw thread, and gland, the bow arm are provided with the inside of the screw body
The fixing hole matched with it is provided with, be fixed on gland in fixing hole by it, the screw rod is respectively fitted on bow arm, and is passed through
Its fixed column being provided with is enclosed within the fixing hole that bow arm is provided with, and the liner is soft rubber, is pacified between the liner and bow arm
Flat rubber band is filled, the flat rubber band is placed on the lower section of fixed column, and the upper edge and lower edge of the liner are equipped with card
Circle, the upper edge and lower edge of the screw rod are provided with the draw-in groove matched with collar, and liner is clamped on by its collar being provided with
In the draw-in groove that screw rod is provided with, the drum type nut is provided with disposed thread, and it is tightened on will be flat on the external screw thread that screw body is provided with
Rubber band is fixed on bow arm.
2. a kind of flat rubber band as claimed in claim 1 exempts to tie up catapult, it is characterised in that the material of the bow body be metal or
Hard alloy, its global shape is cylinder.
3. a kind of flat rubber band as claimed in claim 1 or 2 exempts to tie up catapult, it is characterised in that the bottom of the bow body is provided with extension
Hole.
4. a kind of flat rubber band as claimed in claim 1 or 2 exempts to tie up catapult, it is characterised in that be mounted with handle on the bow body,
The material of the handle is rubber, is internally provided with multiple fixture blocks in equidistant arrangement.
5. a kind of flat rubber band as claimed in claim 1 exempts to tie up catapult, it is characterised in that the material of described two bow arms is gold
Category, its global shape is cylinder.
6. a kind of flat rubber band as claimed in claim 1 exempts to tie up catapult, it is characterised in that the drum type nut is metal material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621287822.3U CN206269669U (en) | 2016-11-29 | 2016-11-29 | A kind of flat rubber band exempts to tie up catapult |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621287822.3U CN206269669U (en) | 2016-11-29 | 2016-11-29 | A kind of flat rubber band exempts to tie up catapult |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206269669U true CN206269669U (en) | 2017-06-20 |
Family
ID=59042073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621287822.3U Expired - Fee Related CN206269669U (en) | 2016-11-29 | 2016-11-29 | A kind of flat rubber band exempts to tie up catapult |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206269669U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108955368A (en) * | 2018-09-25 | 2018-12-07 | 李�杰 | A kind of tieing-less type catapult |
CN110715576A (en) * | 2019-11-01 | 2020-01-21 | 刘战军 | Slingshot with adjustable door |
-
2016
- 2016-11-29 CN CN201621287822.3U patent/CN206269669U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108955368A (en) * | 2018-09-25 | 2018-12-07 | 李�杰 | A kind of tieing-less type catapult |
CN110715576A (en) * | 2019-11-01 | 2020-01-21 | 刘战军 | Slingshot with adjustable door |
CN110715576B (en) * | 2019-11-01 | 2021-10-01 | 苏州曜恺信息科技有限公司 | Slingshot with adjustable door |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2992828A (en) | Prestressed golf club | |
CN206269669U (en) | A kind of flat rubber band exempts to tie up catapult | |
WO2004096373A3 (en) | Golf club head with ports and weighted rods for adjusting weight and center of gravity | |
CN207024567U (en) | A kind of training type Wushu rod | |
US2274788A (en) | Tennis racket and the like | |
CN209115515U (en) | A kind of screw | |
US1684449A (en) | Tennis racket | |
TWD175139S (en) | Sliding abdominal machine | |
CN206949813U (en) | A kind of peach heart Lipstick casing | |
CN206823037U (en) | A kind of Novel dumbbell | |
CN206535106U (en) | A kind of Novel battledore | |
CN206741911U (en) | A kind of Three-stringed bowed instrument | |
CN205360523U (en) | Ski pole handle and ski pole | |
CN205541873U (en) | Fretwork formula sweat -absorbing shelf drum drumstick | |
CN205360469U (en) | Detachable racket | |
CN204275443U (en) | Cut-protection emei daggers | |
CN208388577U (en) | Dentistry probe based on CAE technology | |
CN208990159U (en) | A kind of easy-to-mount badminton racquet | |
CN104474677B (en) | Emei prick | |
CN205586480U (en) | Basketball of acting as go -between in area | |
CN209236796U (en) | Suitable for patting the healthy beating utensil of joint bone | |
CN209489864U (en) | A kind of durable type curtain rod | |
CN204275444U (en) | Safety-type emei daggers | |
JP3091565U (en) | Bell stick | |
CN207212650U (en) | A kind of pumped well handle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171129 |