CN104998401B

CN104998401B - Integrated injection molding plastic drift board

Info

Publication number: CN104998401B
Application number: CN201510420976.9A
Authority: CN
Inventors: 庞明方
Original assignee: Taicang Chezhongbao Leisure Products Co Ltd
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2015-07-17
Filing date: 2015-07-17
Publication date: 2017-03-22
Anticipated expiration: 2035-07-17
Also published as: CN104998401A; WO2017012518A1

Abstract

An integrated injection molding plastic drift board includes a plastic drift board frame, drift board wheels and twin-lock bolts; the plastic drift board frame is formed by plastic injection molding; anti-slip granules are distributed on a plastic drift board frame panel; the bottom face of the plastic drift board frame panel is connected two downward wheel-fork pieces; the fronts and the rears of the two wheel-fork pieces of the plastic drift board frame are provided with mutual oppositely-perforated holes; the drift board wheels are cylindrical PU wheels, and two sides of each of the drift board wheels are each embedded with a bearing; each of the twin-locking bolts comprises a screw tube and a bolt; the two screw tubes are inserted in the mutual oppositely-perforated holes at the front lower corner and the rear lower corner of the two wheel-fork pieces of the plastic drift board frame and inner holes of the bearings of the centers of the two drift board wheels, the two bolts are screwed in threaded holes of the two screw tubes, and thus the integrated injection molding plastic drift board is prepared, and two integrated injection molding plastic drift boards are used in a front and rear cooperation manner.

Description

The plastics drift skate of integrated injection molding

Technical field

The present invention relates to a kind of amusement article, more particularly to a kind of employing structure simpler, cost is lower, more meets few Year child play feature integrated injection molding plastics drift skate.

Background technology

Drift skate to have, typically all wood panel in the market（Or aluminum panel）One anti-skidding paster of upper patch, Bottom connects a metal rack, and then two of metal rack is by locking bolt（Or bolt）Each connection one is taken turns, and so obviously ties Structure is excessively numerous and diverse to improve cost without strategic point.

The content of the invention

The purpose of the present invention, is to provide for a kind of simpler structure and construction, and with simpler production technology one The plastics drift skate of body injection.The object of the present invention is achieved like this；The plastics drift skate of integrated injection molding, drifts about including plastics Grillage, drift skate wheel and to lock bolt, it is characterized in that：Plastics drift grillage is formed with plastic injection, plastics drift grillage On top panel, antiskid particles are distributed with, antiskid particles are tapered, plastics drift grillage panel bottom surface is connected with two downward wheel forks Piece, the two-wheeled forks piece of plastics drift grillage are open into side by side, make plastics drift grillage bottom form longitudinal flute profile that Open Side Down, The forward lower comer of plastics drift grillage two-wheeled forks piece and posterior angle respectively have one mutual to perforation；Drift skate wheel is the PU of cylindricality Wheel, the centre of drift skate wheel both sides respectively inlay the deep groove ball bearing of one 608 models, include barrel and bolt, spiral shell to locking bolt Cylinder is that one end of metal cylinder is connected with a cup head, has the counterbore of interior hexagonal, the other end of barrel metal cylinder on cup head Axial direction have a screwed hole, bolt is that one end of a threaded post is connected with a cup head, has the counterbore of interior hexagonal on cup head；Will Two barrels penetrate in plastics drift about grillage two-wheeled forks piece forward lower comer and posterior angle it is mutual to perforation in, and two drift skate wheels In the endoporus of the bearing at center, and it is screwed in the screwed hole of two barrels with two bolts, so as to make the modeling of described integrated injection molding Material drift skate, uses cooperatively before and after the plastics drift skate of two integrated injection moldings.

The invention has the beneficial effects as follows：The present invention by plastics drift about grillage integrated injection molding so that manufacturing process is significantly Simplify, cost is substantially reduced so that drift skate can carry out low cost production, the strategy of low price sale；Using plastic injection into The drift skate of type so that the color of drift skate being capable of more diversification.

Description of the drawings

Fig. 1 is the use schematic diagram of the organigram of the present invention and foot cooperation in front and back；

Fig. 2 is the organigram of plastics drift grillage of the present invention；

In figure：1 plastics drift grillage, 2 drift skate wheels, 3 pairs of lock bolts.

Specific embodiment

According to Fig. 1 and Fig. 2, the plastics drift skate of described integrated injection molding, including plastics drift grillage 1, drift skate wheel 2 With to lock bolt 3；

Described plastics drift grillage 1 is formed with plastic injection, is a panel, institute at the top of the plastics drift grillage 1 The subregion on plastics drift 1 panel of grillage is stated, antiskid particles are distributed with, antiskid particles are tapered, the plastics drift skate The antiskid particles of 1 panel of frame distribution, two position of left and right on plastics drift 1 panel of grillage, the plastics drift skate The two-part antiskid particles in left and right on 1 panel of frame, form olivary pattern, under the 1 panel edges edge of plastics drift grillage Side is downward stile, and the plastics drift about 1 panel edges of grillage along downward stile, with 1 panel bottom of plastics drift grillage The downward wheel forks piece in face two links up, and there are horizontal and vertical reinforcement, the plastics in the 1 panel bottom surface of plastics drift grillage The reinforcement of drift grillage 1 panel bottom surface, with plastics drift 1 panel edges of grillage along downward stile, and the plastics The downward wheel forks piece in 1 panel bottom surface two of drift grillage links up, and the 1 panel bottom surface of plastics drift grillage is connected with two downward wheel forks Piece, the plastics drift 1 two-wheeled forks piece of grillage are upper thick and lower thin, and the two-wheeled forks piece of the plastics drift grillage 1 is open into side by side, Make 1 bottom of plastics drift grillage form longitudinal flute profile that Open Side Down, the plastics drift 1 two-wheeled forks piece of grillage it is front lower Angle and posterior angle respectively have one mutual to perforation, the mutual aperture to boring a hole before and after the plastics drift 1 two-wheeled forks piece of grillage For φ 8mm, the outside of the downward wheel forks piece of 1 liang of grillage of drifting about with the plastics on the panel of the plastics drift grillage 1 is also done There is dermatoglyph.

Described drift skate wheel 2 is the PU wheels of cylindricality, and the centre of 2 both sides of drift skate wheel respectively has one a diameter of φ 22mm, depth are the counterbore of 7 mm, are connected with a through hole, the drift web wheel between two counterbores of the drift skate wheel 2 The deep groove ball bearing of one 608 models is respectively inlayed in two counterbores of son 2, is also lined with a bushing pipe in the through hole of the drift skate wheel 2.

Described includes barrel and bolt to locking bolt 3, and described barrel is that one end of metal cylinder is connected with a semicircle Head, the counterbore for having interior hexagonal on cup head, the axial direction of the other end of the barrel metal cylinder have a screwed hole, described bolt It is that one end of a threaded post is connected with a cup head, on cup head, has the counterbore of interior hexagonal.

By the barrel described in two, penetrate in the plastics drift about 1 two-wheeled forks piece of grillage forward lower comer and posterior angle it is mutual In to perforation, and in the endoporus of the bearing at 2 center of drift skate wheel described in two, and barrel described in two is screwed into the bolt described in two Screwed hole in, so as to make the plastics drift skate of described integrated injection molding, coordinate before and after the plastics drift skate of two integrated injection moldings Use.

Claims

1. the plastics drift skate of a kind of integrated injection molding, including plastics drift grillage, drift skate wheel and to locking bolt, its feature It is：Plastics drift grillage is formed with plastic injection, on plastics drift skate top of the trellis panel, is distributed with antiskid particles, anti-skidding Grain is tapered, and plastics drift grillage panel bottom surface is connected with two downward wheel forks piece, and the two-wheeled forks piece of plastics drift grillage is open into Side by side, make plastics drift grillage bottom form longitudinal flute profile that Open Side Down, the forward lower comer of plastics drift grillage two-wheeled forks piece and Posterior angle respectively has one mutual to perforation；Drift skate wheel is the PU wheels of cylindricality, and the centre of drift skate wheel both sides respectively inlays one The deep groove ball bearing of 608 models, includes barrel and bolt to locking bolt, and barrel is that one end of metal cylinder is connected with a semicircle Head, the counterbore for having interior hexagonal on cup head, the axial direction of the other end of barrel metal cylinder have a screwed hole, and bolt is a threaded post One end be connected with a cup head, have the counterbore of interior hexagonal on cup head；Two barrels are penetrated in plastics drift grillage two-wheeled fork The forward lower comer of piece and posterior angle it is mutual to perforation in, and in the endoporus of the bearing of two drift skate wheel subcenters, and use two bolts It is screwed in the screwed hole of two barrels, so as to make the plastics drift skate of described integrated injection molding, the plastics drift of two integrated injection moldings Use cooperatively before and after plate；There are horizontal and vertical reinforcement, the plastics drift grillage in the plastics drift grillage panel bottom surface The reinforcement of panel bottom surface, with plastics drift grillage panel edges along downward stile, and plastics drift grillage panel The downward wheel forks piece in bottom surface two links up；The plastics drift grillage two-wheeled forks piece is upper thick and lower thin, the plastics drift grillage two-wheeled Before and after forks piece, the mutual aperture to perforation is φ 8mm.

2. the plastics drift skate of integrated injection molding according to claim 1, is characterized in that：The plastics drift skate top of the trellis is One panel, the subregion on the plastics drift grillage panel is distributed with antiskid particles, the plastics drift grillage panel point The antiskid particles of cloth, two position of left and right on plastics drift grillage panel are left on the plastics drift grillage panel Right two-part antiskid particles, form olivary pattern.

3. the plastics drift skate of integrated injection molding according to claim 1, is characterized in that：The plastics drift grillage panel edges The downside on edge is downward stile, and the plastics drift about grillage panel edges along downward stile, with plastics drift grillage face The downward wheel forks piece in plate bottom surface two links up.

4. the plastics drift skate of integrated injection molding according to claim 1, is characterized in that：The panel of the plastics drift grillage Dermatoglyph has been done also in the outside of the downward wheel forks piece of upper and plastics drift grillage two.

5. the plastics drift skate of integrated injection molding according to claim 1, is characterized in that：In the drift skate wheel both sides Between, respectively there are a diameter of φ 22mm, the counterbore that depth is 7 mm.

6. the plastics drift skate of integrated injection molding according to claim 5, is characterized in that：Two counterbores of the drift skate wheel Between be connected with a through hole.

7. the plastics drift skate of integrated injection molding according to claim 5, is characterized in that：Two counterbores of the drift skate wheel In respectively inlay the deep groove ball bearing of one 608 models, be also lined with a bushing pipe in the through hole of the drift skate wheel.