CN213676869U - Auxiliary pedal with pedal for baby carriage - Google Patents

Abstract

The application discloses perambulator auxiliary pedal with it is pedal connects the rear at the perambulator during use, perambulator auxiliary pedal includes the footboard body and locates the wheel of footboard body bottom, the both sides of footboard body respectively are provided with one and extend the running-board along its width direction, the running-board is connected with footboard body detachably. The auxiliary pedal of the baby crib further comprises a seat, the pedal body is provided with two installation positions for installing the seat, and the installation positions of the seat are matched with the installation positions of the pedal plates. This application has detachable children's rest seat and detachable pedal, makes things convenient for children to adjust and takes the posture.

Description

Auxiliary pedal with pedal for baby carriage

Technical Field

The application relates to the technical field of baby carriage auxiliary loading tools, in particular to a baby carriage auxiliary pedal with a pedal.

Background

In order to carry people, an auxiliary pedal is added at the tail of the existing baby carriage, and a rider can stand or squat on the pedal, for example, the publication No. CN 210235076Y discloses a folding baby carriage with pedals. Also, as disclosed in CN 2510371Y, the auxiliary pedal is designed to be a shape with its front section gradually folded, so that when a child squats, the legs are restricted, which affects the comfort.

SUMMERY OF THE UTILITY MODEL

The application provides a perambulator auxiliary pedal with it is pedal has solved children and has squat when sitting both legs and place limited shortcoming.

The utility model provides a perambulator auxiliary pedal with pedal, connects the rear at the perambulator during use, perambulator auxiliary pedal includes the footboard body and locates the wheel of footboard body bottom, the both sides of footboard body respectively are provided with a running-board that extends along its width direction.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the pedal plate is detachably connected with the pedal body.

Optionally, a plug hole is formed in the side face of the pedal body, and the pedal plate is provided with a plug matched with the plug hole.

Optionally, a locking mechanism is arranged between the plug hole and the plug.

The locking mechanism comprises a lock pin which is slidably installed on the plug and partially protrudes out of the plug in the radial direction, a locking groove which is arranged on the inner wall of the plug-in hole and matched with the lock pin, and a spring which acts on the lock pin to be inserted into the locking groove.

Optionally, the locking mechanism further includes a button axially slidably mounted in the plug and a return spring acting on the button, an inclined surface abutting against the end of the button extending into the insertion hole and the lock pin is provided between the button and the lock pin, and the lock pin can be withdrawn from the locking groove by pressing the button.

Optionally, one end of the button located outside the insertion hole extends to be flush with the side surface of the pedal.

Optionally, the button includes a button head, a button body with a through hole, a guide rod, a bolt, and a fastener penetrating through the through hole, the lock pin is provided with a positioning groove, the bolt penetrates through the positioning groove, a surface of the bolt abutting against the positioning groove is an inclined surface, the reset spring is arranged in the through hole, and during unlocking, the fastener abuts against the reset spring to compress the reset spring.

Optionally, each side of the pedal body is provided with two insertion holes.

Optionally, the auxiliary pedal of the baby crib comprises a seat, the pedal body is provided with two mounting positions for mounting the seat, and the mounting position of the seat is matched with the mounting position of the pedal.

The utility model provides a perambulator supplementary footboard with it is pedal designs for rectangular plate-like, and the design width is little, conveniently carries, has children's rest seat and supporting design can be preceding, the pedal of back dismantlement, makes things convenient for children. Adjustment of sitting posture

Drawings

FIG. 1 is a perspective view of the present application with the foot pedal forward;

FIG. 2 is a perspective view of another embodiment of the present application;

FIG. 3 is an exploded view of the foot pedal installation of the present application;

FIG. 4 is a schematic cross-sectional view of the foot lock groove of the present application;

FIG. 5 is an exploded view of the footrest structure of the present application;

FIG. 6 is a perspective view of the button construction of the present application;

FIG. 7 is a front view of the button of the present application;

FIG. 8 is a top view of the button of the present application;

FIG. 9 is a cross-sectional view of the locking pin of the present application;

FIG. 10 is a schematic cross-sectional view of a plug of the present application;

FIG. 11 is a cross-sectional view of the step of the present application.

The reference numerals in the figures are illustrated as follows:

1. a seat; 2. a wheel; 3. a foot pedal; 5. blocking;

300. a button; 310. a return spring; 320. a fastener; 330. a plug; 340. a lock pin;

350. a spring;

330a, a first guide groove; 330b, a second guide groove; 330c, a third guide groove; 330e, mounting grooves;

340a and a positioning groove;

440e, a socket; 440f, locking groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In this application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any particular order or number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1, the auxiliary pedal for a stroller of the present application with a pedal includes a pedal body 440 and a wheel 2 provided at the bottom of the pedal body, and is adapted to be used by being overlapped on a rear wheel axle of the stroller.

For convenience of understanding and presentation, the present application defines the traveling direction of the auxiliary pedal as the length direction of the pedal body 440, and the direction perpendicular to the traveling direction thereof as the width direction of the pedal body 440. The pedal body 440 has a head and a tail in a length direction, and in one embodiment, the auxiliary pedal for a stroller includes a pedal body 440 and wheels 2 disposed at the bottom of the pedal body, and a pedal plate 3 extending in a width direction of the pedal body 440 is disposed at each of two sides of the pedal body 440. The wheels 2 are arranged at the tail of the pedal body, when the head of the pedal body is lapped on the rear wheel shaft of the baby carriage, the wheels 2 land to enable the pedal body 440 to keep balance, and the wheels 2 can be universal wheels, so that the baby carriage is convenient to use.

The footboard 3 that extends can be moulded plastics with footboard body 440 an organic whole and form, also can fold through hinged joint and accomodate into footboard body 440 in, the relation of footboard 3 and footboard body 440 can also be disconnect-type etc. the design that footboard 3 extends for footboard body 440 does not include the furthest reduction of width of footboard 3, and provides children's both feet and places the region, improves and uses the travelling comfort.

As shown in fig. 3, in one embodiment, the footboard 3 is detachably connected to the footboard body 440. The connection mode can be fastener (bolt or rivet) connection, snap-fit connection, or other connection modes, and the purpose is that footboard 3 and footboard body 440 separate from each other, and the product modularization, the advantage lies in conveniently carrying, and easily maintenance is changed.

For the convenience of disassembly, as shown in fig. 3, in one embodiment, the side surface of the pedal body 440 is provided with a plug hole 440e, and the pedal 3 has a plug 330 which is matched with the plug hole 440 e. The opening of the insertion hole 440e is rectangular, kidney-shaped or other shapes, and a certain opening depth is ensured to ensure the reliability of the assembly, for example, the opening depth is 1/3 of the width of the pedal body 440. The cross-sectional shape of the plug 330 is matched with the plug hole 440e, which may be clearance fit, to improve assembly smoothness, and the end surface of the plug 330 and the bottom surface of the plug hole 440e are butted against each other in the assembly process, to indicate assembly in place.

To prevent the plug 330 from being released, a locking mechanism is provided between the insertion hole 440e and the plug 330. As shown in fig. 3 and 4, in one embodiment, the locking mechanism includes a locking pin 340 slidably mounted on the plug 330 and partially protruding radially from the plug 330, and a locking groove 440f formed on an inner wall of the insertion hole and engaged with the locking pin 340.

The plug 330 is provided with a first guide groove 330a perpendicular to the plane of the pedal body 440, the opening of the first guide groove 330a faces upward or downward and has a bottom surface, the lock pin 340 is embedded in the first guide groove 330a and can slide along the first guide groove 330a, and the side view shows that, as shown in fig. 9, the side of the lock pin 340 close to the insertion hole is an abutting part which is an inclined surface, the lock pin 340 can partially protrude the outer surface of the plug 330 and also can integrally extend into the plug 330, and during assembly, when the abutting part of the protruding lock pin 340 contacts the pedal body 440, the lock pin 340 can retract into the plug 330 by depending on the inclined surface.

The locking groove 440f is disposed on the upper surface of the inner wall of the insertion hole, or on the lower surface of the inner wall of the insertion hole, and is corresponding to the locking pin 340, and the depth of the groove is not suitable to penetrate through the pedal body 440, so as to avoid affecting the appearance. When the lock pin 340 can be inserted into the lock groove 440f, the end surface of the lock pin 340 departing from the insertion hole 440e abuts against the end surface of one side of the lock groove 440f to form a lock state, thereby restricting the release of the pedal 3.

The locking mechanism further has an unlocking function, as shown in fig. 5 to 10, the locking mechanism further comprises a button 300 slidably mounted in the plug 330 in the axial direction and a return spring 310 acting on the button 300, an inclined surface is provided between one end of the button 300 extending into the insertion hole 440e and the locking pin 340, and the locking pin 340 can be withdrawn from the locking groove 440f by pressing the button 300.

The button 300 is installed in the plug 330 by a guiding and positioning mechanism, which can be a guiding groove disposed in the plug 330 and a positioning block on the button 300 to cooperate with each other, and can slide along the plugging direction of the plugging hole 440 e. The return spring 310 has one end abutting against the button 300 and the other end abutting against other parts such as the plug 330, and returns the button 300 by its own compression reaction force. Meanwhile, a guide mechanism exists between the button 300 and the lock pin 340, and when the button 300 is pressed, the lock pin 340 is forced to slide downwards to be separated from the locking groove 440f through the guide mechanism, so that unlocking is completed. The guide mechanism may be a slide groove provided on one of the button 300 or the lock pin 340, and a slider provided on the other corresponding to the slide groove.

As shown in fig. 6 to 11, in one embodiment, the button 300 includes a button head 300a, a button body 300b having a through hole 300e, a guide rod 300c, a latch 300d, and a fastener 320 extending through the through hole 300e, the latch 340 has a positioning groove 340a, the latch 300d extends through the positioning groove 340a, and a surface of the latch 300d abutting against the positioning groove 340a is an inclined surface.

The button head 300a is semicircular, correspondingly, the plug 330 is internally provided with an installation groove 330e, the shape of the installation groove is matched with that of the button head 300a, and the depth of the groove meets the sliding range of the button head 300 a. A button body 300b with a through hole 300e extends from one end of the button head 300a, the button body 300b may be a cylinder or a polygon, correspondingly, a second guiding groove 330b matched with the button body 300b is formed in the plug 330, and the depth of the groove satisfies the sliding range of the button body 300 b. The through hole 300e is perpendicular to the pedal body 440, the projection shape along the opening direction is rectangular, the inner wall of the through hole 300e is provided with a boss embedded with the reset spring 310 by the end of the button head 300a, the opposite end face is also provided with a recess penetrating through the fastener 320, the fastener 320 passes through the recess and then fixes the button 300 and the plug 330 in a relative sliding manner, at the moment, the other end of the reset spring 310 abuts against the fastener 320, when the button is expanded and reset, the fastener 320 is used as a fixed point, the button 300 is pushed to slide, until the end face of the through hole 300e abuts against the fastener 320, the button 300 is limited, and the reset of the button 300 is completed.

The button body 300b continues to extend the guide rod 300c near the end of the insertion hole 440e, the cross-sectional shape of the guide rod 300c may be circular or polygonal, and correspondingly, the plug 330 is provided with a third guide groove 330c which is adapted to the cross-sectional shape of the guide rod 300c and penetrates through the plug 330. The front end of the guide rod 300c extends to form a bolt 300d penetrating through the positioning groove 340a and inserted into the lock pin 340, the total length of the guide rod 300c and the bolt 300d can extend into the first guide groove 330a when the button 300 is not in a sliding state, and the total length does not exceed the third guide groove 330c when the button 300 slides to the limit state. The lower portion of the latch 300d is an inclined surface, and correspondingly, the matching surface of the positioning groove 340a and the latch 300d is an inclined surface, so that when the latch 300d moves along the third guide groove 330c along the plugging direction, the latch 340 is pressed down by the inclined surface to be urged to exit the locking groove 440 f. As shown in fig. 9, the upper surface of the inner wall of the positioning groove 340a is spaced apart from the upper surface of the latch 300d for satisfying the sliding movement range.

In addition, a spring 350 is further included between the locking pin 340 and the bottom surface of the first guide groove 330a to act to press the locking pin 340 to be slid into the locking groove 440 f.

In order to make the appearance beautiful, as shown in fig. 10, in the preferred embodiment, the end of the button 300 located outside the insertion hole is extended to be flush with the side surface of the footboard 3.

As shown in FIG. 3, in one embodiment, each side of the pedal body 440 is provided with two insertion holes 440 e. The two insertion holes 440e of one side surface are respectively disposed at a certain distance from the head and the tail, and the insertion holes 440e of the same portion (head and tail) of the two side surfaces are symmetrical to each other. The pedal position can be adjusted according to actual requirements.

In order to improve the riding comfort, as shown in fig. 1 and 2, the auxiliary pedal of the baby crib comprises a seat 1, and a pedal body 440 is provided with two installation positions for installing the seat 1, wherein the installation position of the seat 1 is matched with the installation position of a pedal 3. The mounting positions are arranged at a certain distance from the head and the tail, and the mounting positions of the mounting positions are opposite to those of the pedal plates 3 during assembly, so that when a user sits on the bicycle, the legs of the user can be placed on the pedal plates 3 in an unfolded state.

The working principle of the application is as follows: during assembly, the plug 330 is aligned with the insertion hole 440e for insertion, when the lock pin 340 contacts with the pedal body 440, the inclined surface on the lock pin 340 is used for driving the lock pin to slide downwards and retract into the plug 330, the plug 330 is smoothly inserted into the insertion hole 440e until the plug 330 abuts against the bottom surface of the insertion hole, at the moment, the lock pin 340 corresponds to the locking groove 440f, the lock pin 340 extends into the locking groove 440f under the action of the spring 350, and the plane of the lock pin 340 abuts against the inner wall of the locking groove 440f for locking, so that the release of the pedal plate 3 is prevented.

When the pedal 3 needs to be disassembled, the button 300 is pressed, the button 300 slides along the second guide groove and the third guide groove, the latch pin 300d depends on the inclined plane of the positioning groove 340a, the latch pin 340 is pressed downwards, the latch pin 340 is prompted to withdraw from the locking groove 440f, the pedal 3 is pulled out, and the disassembly is completed.

Generally, the pedals 3 are symmetrically used and are simultaneously installed in the head inserting holes 440e or the tail inserting holes 440e, and accordingly, the positions of the seats 1 opposite to each other are used for squatting.

The utility model provides a baby carriage auxiliary pedal with it is pedal, small, conveniently carry, have the rest seat and supporting preceding, the pedal of back dismantlement, installation, improved the use travelling comfort of standing and sitting down.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims (10)

1. The baby carriage auxiliary pedal with the pedal is connected to the rear of a baby carriage during use and is characterized by comprising a pedal body and wheels arranged at the bottom of the pedal body, and two sides of the pedal body are respectively provided with a pedal extending along the width direction of the pedal body.

2. The stroller auxiliary step of claim 1, wherein said foot pedal is removably connected to the step body.

3. The auxiliary pedal for a baby carriage as claimed in claim 1, wherein the pedal body is provided with a plug hole at a side thereof, and the pedal plate has a plug engaged with the plug hole.

4. The stroller accessory pedal of claim 3, wherein a locking mechanism is disposed between the plug aperture and the plug.

5. The stroller auxiliary step of claim 4, wherein the locking mechanism comprises a locking pin slidably mounted on the plug and partially protruding radially from the plug, a locking groove formed on an inner wall of the insertion hole and engaged with the locking pin, and a spring acting on the locking pin to be inserted into the locking groove.

6. The stroller accessory pedal of claim 5, wherein the locking mechanism further comprises a button axially slidably mounted in the plug and a return spring acting on the button, wherein an end of the button extending into the insertion hole and the locking pin have an inclined surface abutting against each other, and wherein the locking pin is withdrawn from the locking groove by pressing the button.

7. The stroller accessory pedal of claim 6, wherein the end of the button outside the insertion hole extends flush with the side of the foot pedal.

8. The stroller accessory pedal of claim 6, wherein the button comprises a button head, a button body having a through hole, a guide rod, a latch, and a fastener extending through the through hole, the latch defines a detent, the latch extends through the detent, a surface of the latch abutting the detent is a ramp, the return spring is disposed in the through hole, and the fastener compresses against the return spring when unlocked.

9. The stroller auxiliary step of claim 3, wherein each side of the step body is provided with two insertion holes.

10. The stroller accessory pedal of claim 9, wherein the crib accessory pedal comprises a seat, the pedal body has two mounting positions for mounting the seat, and the mounting positions of the seat are adapted to the mounting positions of the foot board.

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