CN209600578U - A kind of simple children trolley - Google Patents

Abstract

The utility model discloses a kind of simple children trolleys, including bearing bar, the upper end of the bearing bar is connected with a telescopic putter, the bearing bar is connected separately with a support rod in the two sides in middle position, a saddle is fixedly installed with above the bearing bar and support rod tie point, a guardrail is being installed above saddle between the bearing bar and support rod, the top of the support rod is equipped with a handrail jointly, the bottom end of the support rod is separately installed with a movable pulley, the lower section of the bearing bar is equipped with a pedal stand, the bearing bar is equipped with a vertical cushion socket in bottom end.The damping effect of vehicle body can be improved by the way that cushion socket is arranged between directive wheel and bearing bar in a kind of simple children trolley described in the utility model；By the way that foot pedal to be installed in the structure of adjusting sleeve pipe and adjusting rod composition, realize that the front and back up and down of foot pedal is adjusted, convenient for children preferably adjusts leg gesture.

Description

A kind of simple children trolley

Technical field

The utility model relates to cart field, in particular to a kind of simple children trolley.

Background technique

Children trolley is the vehicles of child, and being that a kind of needs are adult assists to push or haul the car that can just walk, For the child that still can will not on foot or have just walked, children trolley is the important tool that parent accompanies that child's stroll is played, And the physical strength of adult is greatly saved；Common simple children trolley is asked there are still some in use on the market at present Topic: common children trolley damping relies primarily on the elasticity of wheel, and when encountering rugged road surface, damping effect is paid no attention to Think；Moreover, the foot pedal of common children trolley can only be adjusted in the vertical direction, children are when taking cart, leg position It is relatively fixed, influence the comfort level of child leg.

Utility model content

The main purpose of the utility model is to provide a kind of simple children trolleys, can effectively solve in background technique Problem.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of simple children trolley, including bearing bar, the upper end of the bearing bar is connected with a telescopic putter, described to hold Weight bar is connected separately with a support rod, the fixed peace in the top of the bearing bar and support rod tie point in the two sides in middle position Equipped with a saddle, a guardrail, the support rod are being installed above saddle between the bearing bar and support rod Top a piece handrail is installed jointly, the bottom end of the support rod is separately installed with a movable pulley, under the bearing bar Side is equipped with a pedal stand, and the bearing bar is equipped with a vertical cushion socket in bottom end, and the lower end of the cushion socket is pacified Equipped with a directive wheel.

Preferably, it is locked and is adjusted by locking head between the bearing bar and telescopic putter, the telescopic putter Top one handle is separately installed.

Preferably, the both ends of the handrail are all cased with protective boot, and the middle position upper end of handrail is equipped with one Convenient fixing seat.

Preferably, the pedal stand is made of adjusting sleeve pipe and adjusting rod and pedal, and the adjusting rod has two, symmetrically The two sides of adjusting sleeve pipe are mounted on, the other end of the adjusting rod then passes through pivot pin, and activity is installed on two support rods respectively, The pedal is movably arranged on adjusting rod respectively.

Preferably, there are two lock-screw, the lockings on bearing bar, and in front end setting for the adjusting set pipe sleeve Screw passes through adjusting sleeve pipe and connects the locking pressure pad of an arc in end.

Preferably, the inside of the adjusting rod offers one of sliding slot, and the head of the pedal is equipped with a clamp and blocks Into in sliding slot, the upper and lower end face of the clamp embeds be equipped with a ball respectively, and the pedal is separately fixed in the outside of sliding slot One piece of snap-gauge is installed.

Preferably, the upper surface of the pedal is equipped with a bandage and one block of nylon hooks band, the medial surface of the bandage Equipped with one layer of nylon velvet.

Preferably, the directive wheel is movably arranged on cushion socket by shaft, and the shaft is upper directive wheel two sides End is fixedly installed with a bumper post, and the upper end of the bumper post is equipped with one section of damping casing, the bumper post and damping casing Between be connected with a damping spring, the upper end of the damping casing is fixedly connected on the inside of cushion socket.

Compared with prior art, the utility model has the following beneficial effects:

It is and included by the way that a cushion socket is arranged between the bottom end and directive wheel of bearing bar in the utility model The wheel of damping performance cooperates, and reaches better damping effect, promotes the comfort level of children's ride-on；Simultaneously one casing of setting with Two adjusting rods cover pipe sleeve on bearing bar for adjusting the height of foot pedal, and adjusting rod makes foot for activity installation foot pedal Pedal can slide back and forth along adjusting rod, and the leg of convenient for children adjusts comfortable position.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of simple children trolley of the utility model；

Fig. 2 is a kind of cushion socket structure sectional view of simple children trolley of the utility model；

Fig. 3 is a kind of pedal stand structure top view of simple children trolley of the utility model；

Fig. 4 is that a kind of adjusting rod of simple children trolley of the utility model connect cross-sectional view with pedal.

In figure: 1, bearing bar；2, telescopic putter；3, locking head；4, handle；5, support rod；6, saddle；7, guardrail；8, it helps Hand；9, convenient fixing seat；10, movable pulley；11, pedal stand；12, cushion socket；13, directive wheel；14, shaft；15, bumper post；16, Damping spring；17, damping casing；18, adjusting sleeve pipe；19, adjusting rod；20, pedal；21, lock-screw；22, pressure pad is locked； 23, snap-gauge；24, bandage；25, nylon hooks band；26, nylon velvet；27, sliding slot；28, clamp；29, ball.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

As shown in Figs 1-4, a kind of simple children trolley, including bearing bar 1, the upper end of bearing bar 1 are connected with one and stretch Push rod 2, bearing bar 1 are connected separately with a support rod 5 in the two sides in middle position, and bearing bar 1 is upper with 5 tie point of support rod Side is fixedly installed with a saddle 6, is equipped with a guardrail 7 in the top for being located at saddle 6 between bearing bar 1 and support rod 5, props up The top of strut 5 is equipped with a handrail 8 jointly, and the bottom end of support rod 5 is separately installed with a movable pulley 10, bearing bar 1 Lower section is equipped with a pedal stand 11, and bearing bar 1 is equipped with a vertical cushion socket 12 in bottom end, and the lower end of cushion socket 12 is pacified Equipped with a directive wheel 13.

It is locked and is adjusted by locking head 3 between bearing bar 1 and telescopic putter 2, the top of telescopic putter 2 is separately installed There is a handle 4；The both ends of handrail 8 are all cased with protective boot, and the middle position upper end of handrail 8 be equipped with one it is convenient solid Reservation 9；Pedal stand 11 is made of adjusting sleeve pipe 18 and adjusting rod 19 and pedal 20, and adjusting rod 19 has two, is symmetrically mounted on The two sides of adjusting sleeve pipe 18, the other end of adjusting rod 19 then passes through pivot pin, and activity is installed on two support rods 5 respectively, pedal 20 It is movably arranged on adjusting rod 19 respectively；18 sets of adjusting sleeve pipe there are two lock-screws on bearing bar 1, and in front end setting 21, lock-screw 21 passes through adjusting sleeve pipe 18 and connects the locking pressure pad 22 of an arc in end；It opens the inside of adjusting rod 19 Equipped with one of sliding slot 27, the head of pedal 20 is equipped with a clamp 28 and sticks into sliding slot 27, the upper and lower end face difference of clamp 28 Embedded to be equipped with a ball 29, pedal 20 is separately fixedly installed with one piece of snap-gauge 23 in the outside of sliding slot 27；The upper table of pedal 20 Face is equipped with a bandage 24 and one block of nylon hooks band 25, and the medial surface of bandage 24 is equipped with one layer of nylon velvet 26；Directive wheel 13 It is movably arranged on cushion socket 12 by shaft 14, shaft 14 is fixedly installed with a bumper post in the upper end of 13 two sides of directive wheel 15, the upper end of bumper post 15 is equipped with one section of damping casing 17, and a damping bullet is connected between bumper post 15 and damping casing 17 Spring 16, the upper end of damping casing 17 are fixedly connected on the inside of cushion socket 12.

It should be noted that the utility model is a kind of simple children trolley, by being arranged one in the end of bearing bar 1 Cushion socket 12, directive wheel 13 are installed on cushion socket 12 by shaft 14, solid in the upper end that shaft 14 is located at 13 two sides of directive wheel Dingan County fills a bumper post 15, and one section of damping casing 17 is arranged in the upper end of bumper post 15, in bumper post 15 and damping casing A damping spring 16 is connected between 17, the upper end of damping casing 17 is fixedly connected on the inside of cushion socket 12, pushes cart row When walking, when directive wheel 13 encounters raised or sunken road surface, under the action of thrust, damping spring 16 shrinks or stretches therewith Exhibition, by driving directive wheel 13 to move up and down so that the continuation held stationary traveling of cart ontology, reaches damping effect；In addition, logical It crosses the two sides in adjusting sleeve pipe 18 and two adjusting rods 19 is fixedly mounted, the other end of adjusting rod 19 then pacify respectively by pivot pin by activity It is attached on two support rods 5, opens up one of sliding slot 27 in the inside of adjusting rod 19, one clamp 28 is set on the head of pedal 20 And stick into sliding slot 27, clamp 28 is slid back and forth in adjusting rod 19 by the ball 29 of the embedded installation in upper and lower end face, and is adjusted The locking pressure pad 22 that casing 18 is then installed by lock-screw 21 and 21 end of lock-screw adjusts the height of adjusting rod 19, from And keep 20 front and back of pedal up and down, facilitate the children of seating to adjust leg gesture, and the upper end of pedal 20 is additionally provided with The bandage 24 connected by velcro, can prevent it from vacantly being damaged by the barrier advanced on the way with the foot of fixed column children.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (8)

1. a kind of simple children trolley, it is characterised in that: including bearing bar (1), the upper end of the bearing bar (1) is connected with one Telescopic putter (2), the bearing bar (1) are connected separately with a support rod (5), the bearing bar in the two sides in middle position (1) and it is fixedly installed with a saddle (6) above support rod (5) tie point, between the bearing bar (1) and support rod (5) A guardrail (7) is installed being located above saddle (6), the top of the support rod (5) is equipped with a handrail jointly (8), the bottom end of the support rod (5) is separately installed with a movable pulley (10), and the lower section of the bearing bar (1) is equipped with a foot It steps on seat (11), the bearing bar (1) is equipped with a vertical cushion socket (12), the lower end of the cushion socket (12) in bottom end One directive wheel (13) is installed.

2. a kind of simple children trolley according to claim 1, it is characterised in that: the bearing bar (1) and telescopic putter (2) it is locked and is adjusted by locking head (3) between, the top of the telescopic putter (2) is separately equipped with a handle (4).

3. a kind of simple children trolley according to claim 1, it is characterised in that: the both ends of the handrail (8) are all cased with Protective boot, and the middle position upper end of handrail (8) is equipped with a convenient fixing seat (9).

4. a kind of simple children trolley according to claim 1, it is characterised in that: the pedal stand (11) is by adjusting sleeve pipe (18) it is formed with adjusting rod (19) and pedal (20), the adjusting rod (19) has two, is symmetrically mounted on adjusting sleeve pipe (18) Two sides, the other end of the adjusting rod (19) then passes through pivot pin, and activity is installed on two support rods (5) respectively, the pedal (20) it is movably arranged on respectively on adjusting rod (19).

5. a kind of simple children trolley according to claim 4, it is characterised in that: the adjusting sleeve pipe (18) covers in load-bearing On bar (1), and in front end setting there are two lock-screw (21), the lock-screw (21) pass through adjusting sleeve pipe (18) and End connects the locking pressure pad (22) of an arc.

6. a kind of simple children trolley according to claim 4, it is characterised in that: the inside of the adjusting rod (19) opens up Have one of sliding slot (27), the head of the pedal (20) is equipped with a clamp (28) and sticks into sliding slot (27), the clamp (28) upper and lower end face embeds be equipped with a ball (29) respectively, and the pedal (20) separately fixes peace in the outside of sliding slot (27) Equipped with one piece of snap-gauge (23).

7. a kind of simple children trolley according to claim 4, it is characterised in that: install the upper surface of the pedal (20) There are a bandage (24) and one block of nylon to hook band (25), the medial surface of the bandage (24) is equipped with one layer of nylon velvet (26).

8. a kind of simple children trolley according to claim 1, it is characterised in that: the directive wheel (13) passes through shaft (14) it is movably arranged on cushion socket (12), the shaft (14) is fixedly installed with one in the upper end of directive wheel (13) two sides and delays It rushes column (15), the upper end of the bumper post (15) is equipped with one section of damping casing (17), the bumper post (15) and damping casing (17) damping spring (16) is connected between, the upper end of the damping casing (17) is fixedly connected on the interior of cushion socket (12) Portion.