CN106563264A

CN106563264A - Dual-snake fork

Info

Publication number: CN106563264A
Application number: CN201510688415.7A
Authority: CN
Inventors: 李沛
Original assignee: Individual
Current assignee: Xi'an Silk Road Zhixing Technology Service Co ltd
Priority date: 2015-10-12
Filing date: 2015-10-12
Publication date: 2017-04-19
Anticipated expiration: 2035-10-12
Also published as: CN106563264B

Abstract

The invention discloses a dual-snake fork. The fork consists of an upper fork, a cross beam, a lower fork, fastening bolts, a handle seat and a handle. The fork is characterized in that the upper fork is two cylindrical bodies perpendicular to each other and like snake heads in shape; the lower ends of the cylindrical bodies are connected integrally and connected with the cross beam integrally; a part extends out of the middle of the upper fork and is connected with the cross beam integrally; the cross beam is a cuboid; the cylindrical handle seat is arranged on one side of the middle of the cross beam; a screw hole is reserved in the middle of the handle seat; and the lower fork adopts an existing flexible conduit and is screwed in screw holes in two ends of the cross beam through the fastening bolts. When an athlete needs to adjust the height of a rest, the bending degree of the lower fork is moved by a hand at will, so that different height demands of the upper fork as the rest in stepless adjustment from low to high can be met; win is achieved by force; the fork is one of pioneered billiard rests with stepless adjustment of lower fork heights; the popularity of a product can be improved in the world; and the honor can be won for China. The fork is skillful in design, simple in structure, easy to manufacture, low in cost, wide in market and high in economic benefit.

Description

Double snake forks

Technical field：

The invention belongs to billiard ball hack lever manufacturing technology field, and in particular to a kind of double snakes of billiard ball hack lever of stepless adjustable double lower fork height Fork.

Background technology：

According to known to me, billiard ball are one of sports that the whole world is widely present, and the Western countries America and Europe is prevailing, and present China is wide Big teenager and have deep love for billiard ball personage it is more and more, the sportsman by it with Ding Junhui as representative in the world to occupy prostatitis, The more masses of China have been driven to participate in, or even there are billiards lovers and billiard table in each rural area, less says in city. The game rule of billiard ball is that sportsman impacts Archon by fulcrum club of various supports, hits colour ball, makes colour ball enter to put side in storage Each hole is score.Whose colour ball for throwing into of first, second sportsman is more, long-pending fraction it is many who be victor, usual sportsman is with finger to prop up Point, with club Archon is impacted, but numerous colour balls are Protean position on ball table, often has colour ball to block fortune bar Position, it is desirable to transport bar position and be most preferably accomplished by being used as fulcrum by specific purpose tool, conventional hack lever is divided into three kinds, lower frame bar, Middle hack lever, high hack lever, and their pattern is just more, such as fancy fork, English fork, American fork, spider, deer horn pitch, as Nose fork, butterfly fork, bat fork etc., the no matter height of namely fixed basic, normal, high three sizes of which kind of fork, people want More precisely a bit, want with the hack lever of the 4th kind of height at present again without such as cannot be real to the arbitrfary point high bar from low bar It is existing, also cannot realize in higher than high bar, here it is the undesirable part of current these three hack levers, it is necessary to which we create The hack lever for developing more accurately multiple spot height carrys out the billiard ball for providing handy a kind of stepless adjustable double lower fork height for sportsman The double snake forks of hack lever.

The content of the invention：

The present invention is exactly to solve the deficiency of the above, there is provided a kind of stepless adjustable double lower fork height the double snakes of billiard ball hack lever Fork, be by：Upper fork, crossbeam, lower fork, fastening bolt, handle set, handle, crossbeam silk hole, handle set silk hole, lower cross hair Button, ophiruid, movable snakehead composition, it is characterized in that：Upper fork is two cylinders by left and right bifurcated each other for 90 degree The lower end of upper fork links together and is also what is connected as one with crossbeam, extends in the middle part of upper fork after a part and is also and horizontal Beam is connected as one, and the top design of upper fork leaves a circular hole into plane in the central authorities of plane, to installation activity snakehead, The body of upper fork is decorated with snakeskin decorative pattern, as shown in Figure 1. and the crossbeam is cuboid, is connected as with upper fork above the part of crossbeam Integrally, the middle part side that the two ends design below crossbeam respectively has a crossbeam silk hole, crossbeam is designed with a tubular handle set, Connect as one with crossbeam behind handle set, middle is designed with handle set silk hole before handle set.The lower fork is Using on the market it is common to the flexible metal conduit that can arbitrarily bend, lower fork upper end is designed with fastening bolt, and one end of fastening bolt is tight Tightly inject in the flexible metal conduit of lower fork, and tighten together, the other end of fastening bolt is made male thread, in fastening bolt Portion is made hexahedron, as shown in Figure 4.The handle adopts existing handle.It is sub warhead that the ophiruid is designed to one Shape, other end is designed in the flexible metal conduit of the lower end that cylinder injects lower fork, and firm and lower fork links together.The work Dynamic snakehead is the shape in a colored snakehead portion, and to play a part of decoration, snakehead leaves a cylinder by the central authorities at neck To the neck for inserting snake, it can be to carry out back rotation.

The action principle of the present invention is on the crossbeam silk hole that the lower fork screw thread in two fastening bolts is screwed on crossbeam, by activity Snakehead inserts the neck of snake, and handle is screwed on handle set, you can the complete double snakes fork of composition one.When sportsman is needed in platform When using hack lever on ball table, double snakes fork is placed on billiard table, need are considered according to the Archon of live diverse location and the situation of colour ball When wanting highest hack lever two lower forks are removed directly entirely with hand, be at this moment the highest hack lever position of this pair of snake fork, when the hack lever that needs are minimum During position, move two lower forks with hand and bend to as far as possible near (as shown in Figure 2) where crossbeam, be at this moment this pair of snake fork Minimum hack lever position, as from it is minimum be the degree of crook that arbitrarily adjusted lower fork with hand by sportsman when changing extreme higher position And bending direction, this regulative mode is exactly the mode of the double lower fork height of step-less adjustment, has reached the purpose of this pair of snake fork of design.

The advantage of double snake forks of the invention is as follows：

1st, when it is upper fork 1 in extreme lower position when quite with the height of existing spider.

2nd, it is also higher than the position of existing high fork when upper fork 1 is in extreme higher position.

3rd, the position that hack lever is provided to sportsman stepless from minimum point to peak, is won victory with profit.

4th, it is the hack lever for initiating stepless adjustable double lower fork height, functionally than present basic, normal, high three kinds of hack levers More than function, bring convenience to sportsman, can in the world improve the popularity of product, win glory for the motherland.

5th, it designs ingenious, simple structure, easily makes, and low cost is vast using market, and the whole nation or even the whole world can Use, high financial profit.

Description of the drawings：

Schematic perspective view during upper 1 extreme higher position of fork that accompanying drawing 1 is pitched for double snakes.

Schematic perspective view during upper 1 extreme lower position of fork that accompanying drawing 2 is pitched for double snakes.

The schematic perspective view for facing upward side-looking of the upper fork 1 that accompanying drawing 3 is pitched for double snakes, and the schematic perspective view of movable snakehead 11.

The schematic perspective view of the lower fork 3 that accompanying drawing 4 is pitched for double snakes.

In figure：Fork, 2 crossbeams, 3 lower forks, 4 fastening bolts, 5 handle sets, 6 handles, 7 crossbeam silk holes, 8 handle sets on 1 Silk hole, 9 lower fork screw threads, 10 ophiruids, 11 movable snakeheads.

Specific embodiment：

With reference to case is embodied as, the present invention is described in further detail, double snakes by shown in accompanying drawing 1-4 fork be by： Upper fork 1, crossbeam 2, lower fork 3, fastening bolt 4, handle set 5, handle 6, crossbeam silk hole 7, handle set silk hole 8, lower fork Screw thread 9, ophiruid 10, movable snakehead 11 are constituted, and upper fork 1 are fabricated to into left and right bifurcated, each other two circles for 90 degree Cylinder, the lower end of upper fork 1 links together, and is also what is connected as one with crossbeam 2, and the middle part of upper fork 1 extends one It is also to connect as one with crossbeam 2 behind part, the top of upper fork 1 is fabricated to plane, and in the central authorities of plane a circular hole is made a call to, and pacifies Movable snakehead 11 is loaded onto, the body of upper fork 1 is decorated with snakeskin decorative pattern, as shown in Figure 1.Crossbeam 2 is fabricated to into cuboid, it is horizontal Part and upper fork 1 are connected as one above beam 2, and two ends respectively make a crossbeam silk hole 7 below crossbeam 2, crossbeam 2 Middle part side makes a cylindrical handle seat 5, connects as one with crossbeam 2 behind handle set 5, handle set 5 Above middle makes a handle set silk hole 8.Lower fork 3 be using on the market it is common to the flexible metal conduit that can arbitrarily bend, The upper end of lower fork 3 makes a fastening bolt 4, and one end of fastening bolt 4 is tightly injected in the flexible metal conduit of lower fork 3, and tightly Gu together, the other end of fastening bolt 4 is fabricated to male thread, the middle part of fastening bolt 4 is fabricated to hexahedron, such as Fig. 4 It is shown.Bullet shape is fabricated to by one of ophiruid 10, other end is made in the flexible metal conduit that cylinder injects the lower end of lower fork 3, Firm and lower fork 3 links together.The snakehead of a colored snake nose shape is made, by snakehead by being made plane at neck, Make a cylinder in the central authorities of plane, in the circular hole that the top of fork 1 in this cylinder insertion is left.The handle 6 just adopt existing handle.Each the lower fork screw thread 9 in fastening bolt 4 is screwed in the crossbeam silk hole 7 of crossbeam 2 during assembling Tightened with spanner, by tightening in the handle set silk hole 8 that handle 6 is screwed on crossbeam 2 whole assembly workings are completed.

Claims

1. a kind of pair of snake fork, be by：Upper fork, crossbeam, lower fork, fastening bolt, handle set, handle, crossbeam silk hole, hand Handle seat silk hole, lower fork screw thread, ophiruid, movable snakehead composition, it is characterized in that：Upper fork is to be each other by left and right bifurcated The lower end pitched on 90 degree of two cylinders links together and is also what is connected as one with crossbeam, and the middle part of upper fork extends It is also to connect as one with crossbeam to go out after a part, and the top design of upper fork leaves a circular hole into plane in the central authorities of plane, To installation activity snakehead, the body of upper fork is decorated with snakeskin decorative pattern.

2. double snakes as claimed in claim 1 are pitched, it is characterised in that：Crossbeam is cuboid, is connected with upper fork above crossbeam It is integrated, the middle part side that the two ends design below crossbeam respectively has a crossbeam silk hole, crossbeam is designed with a cylindrical handle seat, Connect as one with crossbeam behind handle set, middle is designed with handle set silk hole before handle set.

3. double snakes as claimed in claim 1 are pitched, it is characterised in that：Lower fork be using on the market it is common arrive can be arbitrarily curved Bent flexible metal conduit, lower fork upper end is designed with fastening bolt, and one end of fastening bolt is tightly injected in the flexible metal conduit of lower fork, and Tighten together, the other end of fastening bolt is made male thread, and hexahedron is made in the middle part of fastening bolt.

4. double snakes as claimed in claim 1 are pitched, it is characterised in that：It is bullet shape that ophiruid is made one, and other end sets In counting into the flexible metal conduit of the lower end that cylinder injects lower fork, firm and lower fork links together, and the movable snakehead is a flower Snake head configuration, snakehead leaves a cylinder to insert the neck of snake by the central authorities at neck, and it can be to carry out back rotation.