CN214420138U

CN214420138U - Front wheel device of baby carrier

Info

Publication number: CN214420138U
Application number: CN202120532532.5U
Authority: CN
Inventors: 李洪建
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-19
Anticipated expiration: 2031-03-15

Abstract

The utility model provides a front wheel device of a baby carrier, which relates to the technical field of baby carriers and comprises a wheel main body, wherein wheels are arranged on two sides of the wheel main body, T-shaped tubes and square tubes are arranged in the wheels, and the wheels are connected with the wheel main body through the T-shaped tubes and the square tubes; the problem of prior art make the integral type connection structure that the child car front wheel device adopted the machine extrusion iron spare of moulding plastics to form with high costs and the problem that can't open the repair after the problem appears is solved, realized can realizing its installation, dismantlement, easy operation, convenient through manual operation.

Description

Front wheel device of baby carrier

Technical Field

The utility model relates to a bassinet technical field specifically is a bassinet front wheel device.

Background

The common front wheel device of the baby carrier in the market at present basically adopts an integrated connecting structure formed by extruding and injection molding iron pieces by a machine, and the connecting mode causes the phenomena that the front wheel device of the baby carrier is high in manufacturing cost and cannot be opened for repair after problems occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bassinet front wheel device, can realize installation, dismantlement through manual operation, easy operation, convenient has solved current manufacturing bassinet front wheel device with high costs and can't open the phenomenon of repairing after the problem appears.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bassinet front wheel device, includes the wheel main part, its characterized in that, wheel main part both sides are equipped with the wheel, are equipped with T venturi tube and square pipe in the wheel, the wheel passes through T venturi tube and square pipe connection in the wheel main part.

A middle shaft tube is arranged in the wheel main body.

The middle shaft tube lower part is equipped with the circular port, and wheel main part top is equipped with the second circular port, the circular port with second circular port accessible bolt or rivet connection.

The wheel main part central point puts and is equipped with the third circular hole, the T venturi tube passes through third circular hole and square pipe bolted connection.

Be equipped with the draw-in groove in the wheel, equal joint in all can in the draw-in groove of T venturi tube and side pipe.

Pedals are arranged on two sides of the wheel.

The pedal plate is provided with an insertion pipe, and the insertion pipe is longer than the pedal plate and penetrates through the pedal plate to be inserted into the wheel.

The wheel is composed of a wheel outer cover, a wheel inner cover, a wheel outer shell and a C-shaped outer shell which are mutually clamped.

Compared with the prior art, the utility model following beneficial effect possesses: the utility model discloses central siphon and the connection of wheel main part and wheel and the connection of T venturi tube, side pipe and main wheel in the middle of the accessible realize dismantling between the part and be connected, and manual operation can realize, has practiced thrift the cost and has made follow-up problem appearance can obtain solving.

Drawings

Figure 1 is a left side view of the utility model

FIG. 2 is a left side sectional view of the present invention

Figure 3 is a cross-sectional view of the present invention

FIG. 4 is a view of the middle shaft tube, T-shaped tube and square tube of the present invention

FIG. 5 is an exploded view of the present invention

In the figure: 100. a middle shaft tube; 110. a circular hole; 200. a T-shaped pipe; 300. a square tube; 400. a wheel main body; 410. a second circular hole; 420. a third circular hole; 500. a wheel; 510. a wheel outer cover; 520. an inner cover of the wheel; 521. a card slot; 530. a wheel housing; 540. a C-shaped housing; 600. a foot pedal; 700. and (4) inserting a tube.

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.

As shown in fig. 1 to 4, a front wheel device of a stroller includes a wheel main body 400, wherein wheels 500 are disposed on both sides of the wheel main body 400, a T-shaped tube 200 and a square tube 300 are disposed in the wheels 500, and the wheels 500 are connected to the wheel main body 400 through the T-shaped tube 200 and the square tube 300.

The wheel main body 400 is provided therein with a central shaft tube 100.

The lower part of the middle shaft tube 100 is provided with a circular hole 110, a second circular hole 410 is arranged above the wheel body 400, and the circular hole 110 and the second circular hole 410 can be connected through bolts or rivets.

The center of the wheel body 400 is provided with a third circular hole 420, and the T-shaped tube 200 is connected with the square tube 300 through the third circular hole 420 by a nut.

A clamping groove 521 is formed in the wheel 500, and both the T-shaped tube 200 and the square tube 300 can be clamped in the clamping groove 521.

Pedals 600 are arranged on two sides of the wheel 500.

The foot pedal 600 is provided with an insertion tube 700, and the insertion tube 700 is longer than the foot pedal 600 and passes through the foot pedal 600 to be inserted into the wheel 500.

The wheel 500 is composed of an outer wheel cover 510, an inner wheel cover 520, a wheel outer shell 530 and a C-shaped outer shell 540 which are clamped with each other.

To sum up when the utility model discloses when needing the operation, trample the running-board, give the power that gos forward, the wheel main part is motionless, and the T venturi tube of card in the wheel draw-in groove and square pipe motion drive the wheel rotation, realize that the wheel moves ahead.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The front wheel device of the baby carrier comprises a wheel main body (400), and is characterized in that wheels (500) are arranged on two sides of the wheel main body (400), a T-shaped pipe (200) and a square pipe (300) are arranged in each wheel (500), and each wheel (500) is connected to the wheel main body (400) through the T-shaped pipe (200) and the square pipe (300).

2. A stroller front wheel device according to claim 1, characterized in that a central shaft tube (100) is provided in the wheel body (400).

3. A front wheel device for children's carriages according to claim 2, characterized in that the bottom of the central shaft tube (100) is provided with a circular hole (110), a second circular hole (410) is provided above the wheel body (400), and the circular hole (110) and the second circular hole (410) can be connected by bolts or rivets.

4. The front wheel device of a baby carrier as claimed in claim 1, wherein the wheel body (400) is provided with a third circular hole (420) at the center, and the T-shaped tube (200) is connected with the square tube (300) through the third circular hole (420) by a bolt.

5. The front wheel device of the baby carrier as claimed in claim 1, wherein a slot (521) is provided in the wheel (500), and both the T-shaped tube (200) and the square tube (300) can be clamped in the slot (521).

6. A stroller front wheel device according to claim 1, characterized in that foot pedals (600) are provided on both sides of the wheel (500).

7. A stroller front wheel arrangement according to claim 6, characterized in that the foot pedal (600) is provided with an insertion tube (700), the insertion tube (700) being longer than the foot pedal (600) and inserted through the foot pedal (600) to the wheel (500).

8. A stroller front wheel assembly according to claim 1, wherein the wheel (500) is formed by a wheel outer cover (510), a wheel inner cover (520), a wheel outer cover (530) and a C-shaped outer cover (540) which are engaged with each other.