CN216185639U

CN216185639U - Children balance car saddle structure

Info

Publication number: CN216185639U
Application number: CN202122431435.XU
Authority: CN
Inventors: 黎铭彪
Original assignee: Foshan Zhitiao Technology Investment Co ltd
Current assignee: Foshan Zhitiao Technology Investment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-05
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a saddle structure of a balance car for children, which relates to the technical field of balance cars and comprises a seat cushion, a seat rod and a connecting clamp; the connecting clamp is rotatably and adjustably arranged at the top of the seat post, and a rotating shaft of the connecting clamp is vertical to the length direction of the seat post; the bottom of seatpad is equipped with connecting portion, and connecting portion clamp locates the double-layered chamber of coupling fixture. Through fixing coupling fixture at the top of seatpost to the connecting portion of utilizing coupling fixture's double-layered chamber centre gripping seatpad can realize being connected fixedly between seatpad and the seatpost, so, when the seatpad is dismantled in needs installation, can realize dismouting seatpad through the double-layered chamber of opening and closing coupling fixture, have the quick and convenient advantage of dismouting, and do benefit to the requirement that reduces cooperation precision between seatpost and the seatpad. Wherein, through installing the top at the seatpost with connecting jig rotatable regulation, so, when the installation angle of needs adjustment seatpad, rotate connecting jig relative seatpost and can realize adjusting the installation angle of seatpad, adjustment convenient and fast.

Description

Children balance car saddle structure

Technical Field

The utility model relates to the technical field of balance cars, in particular to a saddle structure of a balance car for children.

Background

The children balance car is designed for infants to exercise the balance ability of the infants, the infants need to continuously pedal the ground by feet to provide sliding power, and the children balance car is a walking-replacing, moving and entertainment tool suitable for the infants of 2-5 years old, so that the infants can better enjoy the movement. The saddle of current children's balance car is generally: the bottom of the seat cushion is provided with a sleeve, the seat cushion is inserted on the seat rod by the sleeve, and then the seat rod and the sleeve are penetrated by screws and then are in threaded connection and fixed with nuts. However, this saddle structure has a problem that the holes of the sleeve and the holes of the seat post need to be aligned to allow the screws to pass through during assembly, which is inconvenient to assemble and results in high machining accuracy of the sleeve and the seat post.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a saddle structure of a balance car for children, which aims to solve the technical problems that the existing saddle structure is inconvenient to assemble, high in machining precision between a seat cushion and a seat post, incapable of adjusting the angle of the seat cushion up and down and poor in practicability when being assembled.

In order to solve the technical problems, the utility model discloses: a saddle structure of a children balance car comprises a seat cushion, a seat rod and a connecting clamp; the connecting clamp is rotatably and adjustably arranged at the top of the seat post, and a rotating shaft of the connecting clamp is perpendicular to the length direction of the seat post; the bottom of seatpad is equipped with connecting portion, connecting portion press from both sides and locate connecting fixture's double-layered chamber.

As an optional implementation manner, the number of the connecting clamps is two, the two connecting clamps are arranged on two sides of the top of the seat post in a bilateral symmetry manner, the number of the connecting portions is two, and each connecting portion is fixedly connected with the connecting clamp on the same side.

As an optional embodiment, a through hole is formed in the top of the seat post, and the central axis of the through hole is horizontally arranged along the left-right direction; a locking screw is arranged between the two connecting clamps; the connecting clamp comprises a connecting seat and a clamping piece, and the clamping piece is provided with an internal thread hole; the connecting seats of the two connecting clamps are arranged at two ends of the through hole in a left-right mode, and the connecting seats are in interference connection with the conical surface of the through hole; clamping pieces I of the two connecting clamps are covered on the outer side wall of the connecting seat from left to right; the locking screw rod sequentially penetrates through the clamping piece on one side, the connecting seat on the same side and the connecting seat on the other side and then is in threaded connection with the internal thread hole of the clamping piece on the other side.

As an optional implementation manner, the outer wall of the connecting seat is provided with a first clamping groove, the inner wall of the clamping piece is provided with a second clamping groove, and when the clamping piece is covered on the connecting seat, the first clamping groove and the second clamping groove cooperate together to form a clamping cavity of the connecting clamp.

As an optional implementation manner, the connecting portion is rod-shaped, and two ends of the first clamping groove and two ends of the second clamping groove are respectively provided with a notch through which the connecting portion penetrates.

As an optional implementation manner, the connecting seat is provided with an avoiding hole below the first clamping groove, the back of the clamping piece is provided with a positioning column, the positioning column is in clearance fit with the avoiding hole, and the internal thread hole penetrates through the positioning column.

As an optional implementation manner, the outer wall of the connecting seat is provided with a limiting portion below the avoiding hole, and the inner wall of the clamping piece is correspondingly provided with a matching portion matched with the limiting portion in a concave-convex manner.

As an optional implementation manner, the inner walls of the two ends of the through hole are respectively provided with a first anti-slip pattern, and the periphery of the connecting seat is provided with a second anti-slip pattern.

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

in the embodiment of the utility model, the connecting clamp is fixed at the top of the seat post, and the clamping cavity of the connecting clamp is utilized to clamp the connecting part of the seat cushion, so that the seat cushion can be connected and fixed with the seat post, and the seat cushion can be assembled and disassembled by opening and closing the clamping cavity of the connecting clamp when the seat cushion needs to be assembled and disassembled. Wherein, through installing the top at the seatpost with connecting jig rotatable regulation, so, when the installation angle of needs adjustment seatpad, rotate connecting jig relative seatpost and can realize adjusting the installation angle of seatpad, adjustment convenient and fast.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural view of a seat post according to one embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a connecting socket according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a clip according to one embodiment of the present invention;

in the drawings: 100-a seat cushion, 110-a connecting part, 200-a seat rod, 210-a through hole, 211-a first anti-slip pattern, 300-a connecting clamp, 310-a connecting seat, 311-a first clamping groove, 312-an avoiding hole, 313-a limiting part, 314-a second anti-slip pattern, 320-a clamping piece, 321-an internal thread hole, 322-a second clamping groove, 323-a positioning column, 324-a matching part and 400-a locking screw rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

A description will be given below of a child balance saddle structure according to an embodiment of the present invention with reference to fig. 1 to 4, including a seat cushion 100, a seat post 200, and a connecting clamp 300; the connecting clamp 300 is rotatably and adjustably mounted on the top of the seat post 200, and the rotating shaft of the connecting clamp 300 is perpendicular to the length direction of the seat post 200; the bottom of the seat cushion 100 is provided with a connecting portion 110, and the connecting portion 110 is clamped in the clamping cavity of the connecting clamp 300. In the embodiment of the utility model, the connecting clamp 300 is fixed at the top of the seat post 200, and the connecting part 110 of the seat cushion 100 is clamped by the clamping cavity of the connecting clamp 300, so that the seat cushion 100 can be connected and fixed with the seat post 200, and thus, when the seat cushion 100 needs to be installed and disassembled, the seat cushion 100 can be disassembled and assembled by opening and closing the clamping cavity of the connecting clamp 300, and the utility model has the advantages of quick and convenient disassembly and assembly, and is beneficial to reducing the requirement of the matching precision between the seat post 200 and the seat cushion 100. Wherein, through installing connecting jig 300 at the top of seatpost 200 rotatably adjustably, like this, when the installation angle of needs adjustment seatpost 100, rotate connecting jig 300 relative seatpost 200 and can realize adjusting the installation angle of seatpost 100, the adjustment is convenient and fast.

In an alternative embodiment, the number of the connecting clamps 300 is two, two connecting clamps 300 are symmetrically arranged on two sides of the top of the seat post 200, the number of the connecting parts 110 is two, and each connecting part 110 is fixedly connected with the connecting clamp 300 on the same side. In the embodiment, the two connecting parts 110 of the seat cushion 100 are clamped by the two connecting clamps 300, so that two-point fixation and stress dispersion are realized, stress concentration and connecting positions are effectively avoided, the mounting stability of the seat cushion 100 is improved, and the strength requirements of the connecting clamps 300 and the connecting parts 110 are reduced.

Further, a through hole 210 is formed in the top of the seat post 200, and a central axis of the through hole 210 is horizontally arranged along the left-right direction; a locking screw 400 is arranged between the two connecting clamps 300; the connecting clamp 300 comprises a connecting seat 310 and a clamping piece 320, wherein the clamping piece 320 is provided with an internal threaded hole 321; the connecting seats 310 of the two connecting clamps 300 are arranged at two ends of the through hole 210 one on the left and one on the right, and the connecting seats 310 are in interference connection with the conical surface of the through hole 210; the clamping pieces 320 of the two connecting clamps 300 are covered on the outer side wall of the connecting seat 310 from left to right; the locking screw 400 sequentially passes through the clamping piece 320 on one side, the connecting seat 310 on the same side and the connecting seat 310 on the other side and then is in threaded connection with the internal threaded hole 321 of the clamping piece 320 on the other side. In this embodiment, the locking screw 400 sequentially passes through the clip 320 on one side, the connecting seat 310 on the same side, and the connecting seat 310 on the other side, and then is in threaded connection with the internal threaded hole 321 of the clip 320 on the other side, so as to tighten the connecting seats 310 on both sides, and the connecting seats 310 on both sides are abutted against and fixed to the inner walls of both ends of the through hole 210, thereby preventing the connecting seat 310 from rotating relative to the seat rod 200, and achieving locking of the connecting clamp 300. When the installation angle of the seat cushion 100 needs to be adjusted, the locking screw 400 is unscrewed, so that the connecting seats 310 at the two sides and the through hole 210 can rotate, the installation angle of the seat cushion 100 can be changed by rotating the connecting seats 310, after the adjustment is completed, the locking screw 400 is screwed again, the connecting clamp 300 is locked, and the adjustment of the seat cushion 100 is completed. Meanwhile, the locking screw 400 also enables the clamping pieces 320 at the two sides to be respectively abutted against the connecting seat 310 for fixing, so that the clamping pieces 320 and the connecting seat 310 can clamp the connecting part 110, and the seat cushion 100 can be fixedly mounted on the seat post 200 through the connecting clamp 300.

Further, the outer wall of the connecting seat 310 is provided with a first clamping groove 311, the inner wall of the clamping piece 320 is provided with a second clamping groove 322, and when the clamping piece 320 is covered on the connecting seat 310, the first clamping groove 311 and the second clamping groove 322 cooperate together to form a clamping cavity of the connecting clamp 300. Thus, the first clamping groove 311 and the second clamping groove 322 cooperate to form a clamping cavity of the connecting clamp 300, so that the connecting clamp 300 formed by the clamping piece 320 and the connecting seat 310 can clamp the connecting portion 110 of the seat cushion 100.

Further, the connecting portion 110 is rod-shaped, and two ends of the first clamping groove 311 and two ends of the second clamping groove 322 are respectively provided with a notch for the connecting portion 110 to penetrate out. Specifically, as shown in the embodiment of fig. 1, when the first clamping groove 311 and the second clamping groove 322 are opened, the connecting portion 110 can slide along the length direction thereof relative to the connecting clamp 300, so as to adjust the position of the connecting clamp 300 clamping the connecting portion 110, thereby changing the position of the seat cushion 100 and facilitating the adjustment.

Further, the connecting seat 310 is provided with an avoiding hole 312 below the first clamping groove 311, a positioning column 323 is arranged on the back surface of the clamping piece 320, the positioning column 323 is in clearance fit with the avoiding hole 312, and the internal thread hole 321 penetrates through the positioning column 323. Thus, when the clamping piece 320 and the connecting seat 310 are assembled to form the connecting fixture 300, the positioning column 323 is inserted into the avoiding hole 312, so that the stud of the locking screw 400 can penetrate through the clamping piece 320 and the positioning seat and can position the clamping piece 320, the clamping piece 320 is conveniently assembled on the connecting seat 310, and the connecting fixture has the advantages of reasonable structure and convenience in assembly.

Further, a limiting portion 313 is disposed on the outer wall of the connecting seat 310 below the avoiding hole 312, and a matching portion 324 in concave-convex fit with the limiting portion 313 is correspondingly disposed on the inner wall of the clamping piece 320. Specifically, referring to fig. 3 and 4, a relatively convex limiting portion 313 is disposed below the avoiding hole 312 on the outer wall of the connecting seat 310, a relatively concave matching portion 324 is correspondingly disposed on the inner wall of the clamping piece 320, and when the positioning post 323 is inserted into the avoiding hole 312, the matching portion 324 is covered in the limiting portion 313 to prevent the clamping piece 320 from rotating relative to the connecting seat 310, so as to ensure that the clamping cavity of the connecting clamp 300 is not deformed, and to facilitate the clamping cavity to clamp the connecting portion 110.

Further, the inner walls of the two ends of the through hole 210 are respectively provided with first anti-slip threads 211, and the periphery of the connecting seat 310 is provided with second anti-slip threads 314. Thus, when the connecting seat 310 is inserted into the end of the through hole 210, the first anti-slip threads 211 are matched with the second anti-slip threads 314 to increase the area of the connecting seat 310 and the seat post 200, so as to increase the frictional resistance therebetween, when the locking screw is locked, because the connecting seat 310 and the seat post 200 have a large frictional resistance, the locking of the seat cushion 100 is realized, the connecting seat 310 can be effectively prevented from slipping relative to the seat post 200 to cause the seat cushion 100 to tilt and swing up and down, and the discomfort brought to a user is avoided.

Other constructions and operation of a child balancing saddle structure according to embodiments of the present invention will be known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a balanced car saddle structure of children which characterized in that: comprises a seat cushion, a seat rod and a connecting clamp; the connecting clamp is rotatably and adjustably arranged at the top of the seat post, and a rotating shaft of the connecting clamp is perpendicular to the length direction of the seat post; the bottom of seatpad is equipped with connecting portion, connecting portion press from both sides and locate connecting fixture's double-layered chamber.

2. A child balancing saddle structure according to claim 1, wherein: the connecting clamp is arranged in two, the two connecting clamps are arranged on two sides of the top of the seat post in a bilateral symmetry mode, the two connecting parts are arranged in two, and each connecting part is fixedly connected with the connecting clamp on the same side.

3. A child balancing saddle structure according to claim 2, wherein: the top of the seat rod is provided with a through hole, and a central shaft of the through hole is horizontally arranged along the left and right directions;

a locking screw is arranged between the two connecting clamps;

the connecting clamp comprises a connecting seat and a clamping piece, and the clamping piece is provided with an internal thread hole;

the connecting seats of the two connecting clamps are arranged at two ends of the through hole in a left-right mode, and the connecting seats are in interference connection with the conical surface of the through hole;

clamping pieces I of the two connecting clamps are covered on the outer side wall of the connecting seat from left to right;

the locking screw rod sequentially penetrates through the clamping piece on one side, the connecting seat on the same side and the connecting seat on the other side and then is in threaded connection with the internal thread hole of the clamping piece on the other side.

4. A child balancing saddle structure according to claim 3, wherein: the outer wall of the connecting seat is provided with a first clamping groove, the inner wall of the clamping piece is provided with a second clamping groove, and when the clamping piece is covered on the connecting seat, the first clamping groove and the second clamping groove are matched together to form a clamping cavity of the connecting clamp.

5. The child balancing saddle structure of claim 4, wherein: the connecting part is rod-shaped, and the two ends of the first clamping groove and the two ends of the second clamping groove are respectively provided with a notch for the connecting part to penetrate out.

6. The child balancing saddle structure of claim 4, wherein: the connecting seat is arranged below the first clamping groove and provided with an avoiding hole, the back of the clamping piece is provided with a positioning column, the positioning column is in clearance fit with the avoiding hole, and the internal thread hole penetrates through the positioning column.

7. The child balancing saddle structure of claim 6, wherein: the outer wall of connecting seat in dodge the below in hole and be equipped with spacing portion, the inner wall correspondence of clamping piece be equipped with spacing portion unsmooth complex cooperation portion.

8. A child balancing saddle structure according to claim 3, wherein: the inner walls of the two ends of the through hole are respectively provided with first anti-slip grains, and the periphery of the connecting seat is provided with second anti-slip grains.