CN210448092U

CN210448092U - Inertia toy fire engine

Info

Publication number: CN210448092U
Application number: CN201920840230.7U
Authority: CN
Inventors: 蔡雁群
Original assignee: Jiangxi Shengdi Technology Co Ltd
Current assignee: Jiangxi Shengdi Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-05
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an inertia toy fire engine, including the locomotive, the tip gomphosis of locomotive has the carriage, the one end bolt fastening that the locomotive was kept away from in the carriage has the tailstock, the top of tailstock articulates there is the limiting plate, the bottom fixed mounting of locomotive has the front wheel, the bottom fixed mounting in carriage has two the inertia wheel subassembly, one side lateral wall in carriage is equipped with the fire control utensil and places the cabinet, the top in carriage is provided with scaling ladder subassembly, the last fixed surface in carriage installs the guide rail, one side lateral wall butt fusion of limiting plate has the abaculus. An inertia toy fire engine, the toy structure is removable, the interesting reinforcing of concatenation, the inertia size that can adjust the flywheel in a flexible way can take exercise child's manual ability to a certain extent simultaneously with the walking distance of decision toy fire engine, also makes interesting the improvement, brings better use prospect.

Description

Inertia toy fire engine

Technical Field

The utility model relates to a toy fire engine field, in particular to inertia toy fire engine.

Background

The toy for children to play is made up by using basic structure and appearance of car and making them be reduced by a certain proportion, and the toy fire-fighting truck can be classified as one kind of toy car, and the structure of the toy car is made up by using inertial type, mechanical type, electric type and electric remote control type, etc.

At present, the mechanical principle of an inertia vehicle is mainly concentrated on a device called a flywheel, when a rear wheel is pulled backwards, the flywheel is driven to rotate reversely and quickly, the flywheel is pulled backwards like a spring, a lot of rotational kinetic energy is stored, and one hand is loosened, the energy of the flywheel is released to drive the rear wheel of a trolley to rotate forwards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inertia toy fire engine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inertia toy fire engine, includes the locomotive, the tip gomphosis of locomotive has the carriage, the one end bolt fastening that the locomotive was kept away from in the carriage has the tailstock, the top of tailstock articulates there is the limiting plate, the bottom fixed mounting of locomotive has the front wheel, the bottom fixed mounting in carriage has two inertia wheel subassembly, one side lateral wall in carriage is equipped with the fire control utensil and places the cabinet, the top in carriage is provided with scaling ladder subassembly, the last fixed surface in carriage installs the guide rail, one side lateral wall butt fusion of limiting plate has the abaculus.

As a further description of the above technical solution:

two inertia wheel subassembly all includes rear wheel, bearing, screw rod, increases pouring weight, housing and fastening nut, rear wheel fixed mounting in the bottom in carriage, the inside gomphosis of rear wheel has the bearing, the inside of bearing is inserted and is equipped with the screw rod, the surface cover of screw rod has a plurality of weight that increase, the one end surface cover that the bearing was kept away from to the screw rod is equipped with the housing, and the one end threaded connection that the screw rod runs through the housing has fastening nut.

As a further description of the above technical solution:

aerial ladder subassembly includes slide, stand, base, lifing arm and cylinder, the slide gomphosis is in the top of guide rail, the upper surface gomphosis of slide has the stand, the top welding of stand has the base, the top of base articulates there is the lifing arm, one side lateral wall bolt fastening of lifing arm has the cylinder.

As a further description of the above technical solution:

the weighting blocks are made of steel materials in an injection molding mode, and through holes matched with screw threads are formed in the centers of the outer surfaces of the weighting blocks.

As a further description of the above technical solution:

the other end of the cylinder is fixed with the upper surface bolt of the base, the base is fixedly connected with the lifting arm through the cylinder, and the base is in running fit with the sliding seat through the stand column.

As a further description of the above technical solution:

the shape of the embedded block is matched with the cross section of the guide rail, and the limiting plate is embedded with the end part of one end of the guide rail through the embedded block.

As a further description of the above technical solution:

a cavity is formed in one side, close to the fastening nut, of the inner portion of the rear wheel, and the housing is in butt joint with the inner side walls of the two sides of the cavity in the vertical direction through the fastening nut and the screw rod.

The utility model discloses in: 1. according to the inertia toy fire truck, the head and the carriage adopt a splicing structure, meanwhile, a guide rail arranged at the top end of the carriage is embedded with a sliding seat of an aerial ladder assembly, the tail part of the carriage is embedded with an embedded block arranged on a limiting plate fixed by a tail frame, and the embedded block is matched with the guide rail so as to realize the limiting effect on the sliding seat, prevent the sliding seat from falling off, and have a detachable toy structure and enhanced splicing interestingness;

2. this inertia toy fire engine, rotating fastening nut make housing and rear wheel inside wall break away from, lift the housing off, add the weight-increasing piece on the screw rod, can adjust according to child self hobby, then embolia the housing on the screw rod and screw up fastening nut can to child's manual ability can be tempered to this process of inertia size of adjusting the flywheel, interesting improvement is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an inertial toy fire truck of the present invention;

FIG. 2 is a half sectional view of an inertia wheel assembly of an inertia toy fire truck according to the present invention;

FIG. 3 is a right side view of an inertial toy fire truck of the present invention;

in the figure: 1. a headstock; 2. a carriage; 3. a tailstock; 4. a limiting plate; 5. a front wheel; 6. an inertia wheel assembly; 601. a rear wheel; 602. a bearing; 603. a screw; 604. a weight increasing block; 605. a housing; 606. fastening a nut; 7. a fire-fighting tool placing cabinet; 8. an aerial ladder assembly; 801. a slide base; 802. a column; 803. a base; 804. a lifting arm; 805. a cylinder; 9. a guide rail; 10. and (5) an embedded block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an inertia toy fire engine, including locomotive 1, the tip gomphosis of locomotive 1 has carriage 2, carriage 2 keeps away from one end bolt fastening of locomotive 1 has tailstock 3, support limiting plate 4, tailstock 3's top articulates there is limiting plate 4, the bottom fixed mounting of locomotive 1 has front wheel 5, carriage 2's bottom fixed mounting has two inertia wheel subassemblies 6, carriage 2's one side lateral wall is equipped with fire control utensil and places cabinet 7, be used for placing the fire control utensil, carriage 2's top is provided with scaling ladder subassembly 8, carriage 2's last fixed surface installs guide rail 9, a horizontal migration for scaling ladder subassembly 8, limiting plate 4's one side lateral wall has welded and has inlayed 10, guarantee that limiting plate 4 is stable to carry out the gomphosis with guide rail 9.

Two inertia wheel subassembly 6 all include rear wheel 601, bearing 602, screw rod 603, increase weight piece 604, housing 605 and fastening nut 606, rear wheel 601 fixed mounting is in the bottom of carriage 2, the inside gomphosis of rear wheel 601 has bearing 602, screw rod 603 has been inserted to the inside of bearing 602, the surface cover of screw rod 603 has a plurality of weight increase pieces 604, after the wheel turns up, because of the quality is great, moment of inertia is big, it is difficult for stopping to rotate, can drive the vehicle and continuously go forward a period, the outer surface cover of the one end of screw rod 603 that keeps away from bearing 602 is equipped with housing 605, play the effect of protection and fixed weight increase piece 604, and one end threaded connection that screw rod 603 runs through housing 605 has fastening nut 606, play the fastening effect, be used for fixed housing 605 and rear wheel 601.

The aerial ladder assembly 8 comprises a sliding seat 801, an upright post 802, a base 803, a lifting arm 804 and an air cylinder 805, wherein the sliding seat 801 is embedded at the top end of the guide rail 9, the upright post 802 is embedded on the upper surface of the sliding seat 801, the base 803 is welded at the top end of the upright post 802, the lifting arm 804 is hinged at the top end of the base 803, the effect of lifting the aerial ladder is achieved, and the air cylinder 805 is fixed on the side wall of one side of the lifting arm 804 through bolts, so that the angle between the lifting arm 804 and the base 803 can be.

A plurality of weight increase blocks 604 are the steel material and mould plastics and form, increase the weight of rear wheel 601, increase inertia and the outer surface center department of a plurality of weight increase blocks 604 all sets up screw rod 603 screw-thread fit's through hole, and child's manual installation of being convenient for increases interestingly.

The other end of the cylinder 805 is fixed to the upper surface of the base 803 through a bolt, the base 803 is fixedly connected to the lifting arm 804 through the cylinder 805, and the base 803 is in running fit with the sliding base 801 through the upright post 802, so that the whole aerial ladder assembly 8 can rotate at any angle on the horizontal plane.

The shape of the insert 10 is adapted to the cross section of the guide rail 9, and the limiting plate 4 is embedded with the end part of one end of the guide rail 9 through the insert 10, so that the fixing effect of the limiting plate 4 and the guide rail 9 is guaranteed.

A cavity is formed in one side, close to the fastening nut 606, of the inner portion of the rear wheel 601, the housing 605 is abutted to inner side walls of two sides of the cavity in the vertical direction through the fastening nut 606 and the screw 603, and the housing 605 and the rear wheel 601 are fixedly installed through the fastening effect of the fastening nut 606.

The working principle is as follows: the utility model relates to an inertia toy fire engine, a vehicle head 1 and a carriage 2 adopt a splicing structure, simultaneously, a guide rail 9 arranged at the top end of the carriage 2 is embedded with a slide seat 801 of an aerial ladder component 8, an embedded block 10 arranged on a limiting plate 4 fixed on the tail frame 3 at the tail part of the carriage 2 is adapted with the guide rail 9 to realize the limiting effect on the slide seat 801 and prevent the slide seat 801 from falling off, a base 803 of the aerial ladder component 8 is rotationally matched with the slide seat 801 through a stand column 802, so as to realize the rotation of the base 803 and the lifting arm 804 in the horizontal direction, the fire-fighting equipment placing cabinet 7 arranged on the carriage 2 is used for placing fire-fighting equipment, in addition, the front wheels 5 are arranged at the bottom of the headstock 1, the inertia wheel component 6 arranged at the bottom of the carriage 2 can increase the weight of the weight-increasing block 604 by the manual operation of children so as to increase the inertia thereof, and make carriage 2 move the removal that drives locomotive 1 through inertia, concrete operation step is: the fastening nut 606 is rotated to separate the housing 605 from the inner side wall of the rear wheel 601, the housing 605 is disassembled, the weight increasing block 604 is added on the screw 603 and can be adjusted according to the preference of the child, then the housing 605 is sleeved on the screw 603, and the fastening nut 606 is screwed tightly, so that the manual ability of the child can be exercised in the process, the interestingness is improved, and the toy is practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an inertia toy fire engine, includes locomotive (1), its characterized in that: the tip gomphosis of locomotive (1) has carriage (2), the one end bolt fastening that locomotive (1) was kept away from in carriage (2) has tailstock (3), the top of tailstock (3) articulates there is limiting plate (4), the bottom fixed mounting of locomotive (1) has front wheel (5), the bottom fixed mounting of carriage (2) has two inertia wheel subassemblies (6), one side lateral wall of carriage (2) is equipped with the fire control utensil and places cabinet (7), the top of carriage (2) is provided with aerial ladder subassembly (8), the last fixed surface of carriage (2) installs guide rail (9), one side lateral wall butt fusion of limiting plate (4) has abaculus (10).

2. The inertial toy fire engine of claim 1, wherein: two inertia wheel subassembly (6) all include rear wheel (601), bearing (602), screw rod (603), weight increase piece (604), housing (605) and fastening nut (606), rear wheel (601) fixed mounting in the bottom of carriage (2), the inside gomphosis of rear wheel (601) has bearing (602), screw rod (603) are inserted to the inside of bearing (602), the surface cover of screw rod (603) has a plurality of weight increase pieces (604), the one end surface cover that bearing (602) were kept away from in screw rod (603) is equipped with housing (605), and screw rod (603) run through one end threaded connection of housing (605) has fastening nut (606).

3. The inertial toy fire engine of claim 1, wherein: aerial ladder subassembly (8) include slide (801), stand (802), base (803), lifing arm (804) and cylinder (805), slide (801) gomphosis is in the top of guide rail (9), the upper surface gomphosis of slide (801) has stand (802), the top welding of stand (802) has base (803), the top of base (803) articulates there is lifing arm (804), one side lateral wall bolt fastening of lifing arm (804) has cylinder (805).

4. The inertial toy fire engine of claim 2, wherein: the weighting blocks (604) are made of steel materials through injection molding, and through holes matched with the screw rods (603) in a threaded mode are formed in the centers of the outer surfaces of the weighting blocks (604).

5. The inertial toy fire engine of claim 3, wherein: the other end of the air cylinder (805) is fixed with the upper surface of the base (803) through a bolt, the base (803) is fixedly connected with the lifting arm (804) through the air cylinder (805), and the base (803) is in running fit with the sliding seat (801) through the upright column (802).

6. The inertial toy fire engine of claim 1, wherein: the shape of the insert (10) is adapted to the cross section of the guide rail (9), and the limiting plate (4) is embedded with the end part of one end of the guide rail (9) through the insert (10).

7. The inertial toy fire engine of claim 2, wherein: a cavity is formed in one side, close to the fastening nut (606), of the inner portion of the rear wheel (601), and the housing (605) is in butt joint with the inner side walls of two sides of the cavity in the vertical direction through the fastening nut (606) and the screw (603).