Children's scooter
阅读说明:本技术 一种儿童滑板车 (Children's scooter ) 是由 不公告发明人 于 2020-07-17 设计创作,主要内容包括:本发明提供了一种儿童滑板车,属于滑板车领域,包括车体,车体具有基体、板体及扶杆,基体的底部设置有前轮组,前轮组包括一对同轴设置的前轮,板体的一端连接于基体,板体远离基体的一端连接有一个后轮,扶杆竖直地连接于基体的顶部;扶杆包括内管、套管及扶手,内管竖直连接于基体,套管套设于内管外部且套管与内管之间能够相对滑动,扶手连接于套管的顶部;套管内还连接有内杆,内杆的顶端延伸至套管的上方,且内杆与套管滑动连接。这种儿童滑板车具有合理的结构设计,使得成人也能够轻松地对其进行推动,不需要将其拎在手中,减轻了儿童监护人的负担,使儿童能够更方便地使用该儿童滑板车。(The invention provides a child scooter, which belongs to the field of scooters and comprises a scooter body, wherein the scooter body is provided with a base body, a plate body and a holding rod, the bottom of the base body is provided with a front wheel set, the front wheel set comprises a pair of coaxially arranged front wheels, one end of the plate body is connected with the base body, one end of the plate body, which is far away from the base body, is connected with a rear wheel, and the holding rod is vertically connected with the top of the base body; the handrail comprises an inner tube, a sleeve and a handrail, the inner tube is vertically connected to the base body, the sleeve is sleeved outside the inner tube, the sleeve and the inner tube can slide relatively, and the handrail is connected to the top of the sleeve; an inner rod is further connected in the sleeve, the top end of the inner rod extends to the upper side of the sleeve, and the inner rod is connected with the sleeve in a sliding mode. This kind of children's scooter has reasonable structural design for adult also can easily promote it, need not carry it in the hand, has alleviateed children guardians ' burden, makes children can use this children's scooter more conveniently.)
1. A child scooter is characterized by comprising a scooter body, wherein the scooter body is provided with a base body, a board body and a holding rod, a front wheel set is arranged at the bottom of the base body and comprises a pair of coaxially arranged front wheels, one end of the board body is connected to the base body, one end of the board body, which is far away from the base body, is connected with a rear wheel, and the holding rod is vertically connected to the top of the base body;
the handrail comprises an inner tube, a sleeve and a handrail, the inner tube is vertically connected with the base body, the sleeve is sleeved outside the inner tube, the sleeve and the inner tube can slide relatively, and the handrail is connected to the top of the sleeve; an inner rod is further connected in the sleeve, the top end of the inner rod extends to the upper side of the sleeve, and the inner rod is connected with the sleeve in a sliding mode.
2. The children scooter of claim 1, wherein a connecting sleeve is disposed at a bottom end of the sleeve, a portion of the connecting sleeve is sleeved outside the sleeve, a portion of the connecting sleeve is located below the sleeve to form an abutting portion, and a plurality of expansion joints are disposed on the abutting portion along an axial direction; the outside of the connecting sleeve is provided with a rotary sleeve which is in threaded connection with the connecting sleeve, and the expansion joint can be contracted by screwing the rotary sleeve, so that the abutting part is abutted against the outer wall of the inner pipe.
3. The children's scooter of claim 1, wherein a pulling plate is disposed at the top of the inner rod, the pulling plate is of an arc structure, one end of the pulling plate is hinged to the inner rod, and a limiting block is disposed outside the pulling plate; the sleeve is sleeved with a limiting sleeve, the limiting sleeve is positioned below the handrail and can slide along the axial direction of the sleeve, one side of the limiting sleeve protrudes outwards to form a protruding part, the inner side of the protruding part forms a slot, and the protruding part is provided with a limiting hole communicated with the slot; one part of the pulling plate is inserted into the slot, and the limiting block is arranged in the limiting hole;
the middle part of the sleeve is connected with a limiting ring, the top of the limiting ring is provided with a limiting piece, the limiting piece faces one side of the sleeve and is connected with a limiting post, a through hole is formed in the sleeve, the limiting post penetrates through the through hole, the middle part of the inner rod is provided with an insertion hole, and the end part of the limiting post is inserted into the insertion hole.
4. The children's scooter of claim 3, wherein the outer portion of the sleeve has a support platform protruding outwards, the position-limiting sleeve is located above the support platform, a spring is connected to the inner side of the position-limiting sleeve, and the bottom end of the spring abuts against the top of the support platform.
5. The child scooter of claim 3, wherein the bottom end of the inner rod is provided with a telescopic limiting mechanism, the telescopic limiting mechanism comprises a connecting ring and a plurality of telescopic plates, the connecting ring is sleeved on the bottom end of the inner rod, the plurality of telescopic plates are distributed at intervals along the axis direction of the inner rod, the inner sides of the telescopic plates are connected with the connecting ring through a connecting rod, and the connecting rod is arranged in an inclined manner relative to the axis of the inner rod; the telescopic plate is of an arc-shaped structure, the bottom end of the telescopic plate is positioned right below the bottom end of the inner rod, the top end of the telescopic plate extends to the side part of the inner rod, the connecting rod and the telescopic plate are both elastic, and a supporting sheet is formed at the top of the telescopic plate;
the inner pipe is of a hollow structure, the diameter of the inner rod is smaller than the inner diameter of the inner pipe, and the bottom end of the inner rod and the telescopic limiting mechanism are positioned in the inner pipe; the inner rod is pulled upwards to enable the telescopic limiting mechanism to move into the sleeve, and the supporting sheet is attached to the inner wall of the sleeve.
6. The child scooter of claim 5, wherein the middle portion of the expansion plate has a contact point, and a vertical distance between the contact point and the axis of the inner rod is greater than a vertical distance between the bottom end of the connecting rod and the axis of the inner rod; when the telescopic limiting mechanism is positioned in the sleeve, the inner rod is moved downwards to enable the contact point to be in contact with the inner pipe and enable the telescopic plate and the connecting rod to deform.
7. The child scooter of claim 5, wherein the limiting ring and the limiting piece are made of soft plastic, and the limiting post is made of hard plastic.
8. The child scooter of claim 5, wherein the pull plate has connection blocks on two sides of the end portion thereof, the connection blocks have a first abutting surface and a second abutting surface which are in a planar structure and are adjacently disposed, and the first abutting surface is attached to the top of the inner rod; the pull plate can be upwards overturned after being separated from the slot, so that the second abutting surface is attached to the top of the inner rod.
Technical Field
The invention relates to the field of scooters, in particular to a child scooter.
Background
At present, the scooter is one of toys commonly used by children, almost every child has one, and the scooter can be played with when going out and going out almost every time. However, children do not always play with the scooter when going out, and guardians generally take care of the scooter when not playing. The structural design of the existing scooter leads a guardian to basically lift the scooter and take the scooter in hand, so that the scooter is very heavy and brings great inconvenience to the guardian.
Disclosure of Invention
In view of this, the present invention provides a scooter for children to solve the problems in the prior art.
The invention is realized by the following steps:
a child scooter comprises a scooter body, wherein the scooter body is provided with a base body, a board body and a holding rod, a front wheel set is arranged at the bottom of the base body and comprises a pair of coaxially arranged front wheels, one end of the board body is connected to the base body, one end of the board body, far away from the base body, is connected with a rear wheel, and the holding rod is vertically connected to the top of the base body;
the handrail comprises an inner tube, a sleeve and a handrail, the inner tube is vertically connected with the base body, the sleeve is sleeved outside the inner tube, the sleeve and the inner tube can slide relatively, and the handrail is connected to the top of the sleeve; an inner rod is further connected in the sleeve, the top end of the inner rod extends to the upper side of the sleeve, and the inner rod is connected with the sleeve in a sliding mode.
Furthermore, a connecting sleeve is arranged at the bottom end of the sleeve, a part of the connecting sleeve is sleeved outside the sleeve, a part of the connecting sleeve is positioned below the sleeve to form an abutting part, and a plurality of expansion joints are formed in the abutting part along the axis direction; the outside of the connecting sleeve is provided with a rotary sleeve which is in threaded connection with the connecting sleeve, and the expansion joint can be contracted by screwing the rotary sleeve, so that the abutting part is abutted against the outer wall of the inner pipe.
Furthermore, a pulling plate is arranged at the top of the inner rod and is of an arc-shaped structure, one end of the pulling plate is hinged with the inner rod, and a limiting block is arranged on the outer side of the pulling plate; the sleeve is sleeved with a limiting sleeve, the limiting sleeve is positioned below the handrail and can slide along the axial direction of the sleeve, one side of the limiting sleeve protrudes outwards to form a protruding part, the inner side of the protruding part forms a slot, and the protruding part is provided with a limiting hole communicated with the slot; one part of the pulling plate is inserted into the slot, and the limiting block is arranged in the limiting hole;
the middle part of the sleeve is connected with a limiting ring, the top of the limiting ring is provided with a limiting piece, the limiting piece faces one side of the sleeve and is connected with a limiting post, a through hole is formed in the sleeve, the limiting post penetrates through the through hole, the middle part of the inner rod is provided with an insertion hole, and the end part of the limiting post is inserted into the insertion hole.
Furthermore, an outward protruding supporting table is arranged outside the sleeve, the limiting sleeve is located above the supporting table, a spring is connected to the inner side of the limiting sleeve, and the bottom end of the spring abuts against the top of the supporting table.
Furthermore, a telescopic limiting mechanism is arranged at the bottom end of the inner rod and comprises a connecting ring and a plurality of telescopic plates, the connecting ring is sleeved at the bottom end of the inner rod, the plurality of telescopic plates are distributed at intervals in an annular shape along the axis direction of the inner rod, the inner sides of the telescopic plates are connected with the connecting ring through connecting rods, and the connecting rods are obliquely arranged relative to the axis of the inner rod; the telescopic plate is of an arc-shaped structure, the bottom end of the telescopic plate is positioned right below the bottom end of the inner rod, the top end of the telescopic plate extends to the side part of the inner rod, the connecting rod and the telescopic plate are both elastic, and a supporting sheet is formed at the top of the telescopic plate;
the inner pipe is of a hollow structure, the diameter of the inner rod is smaller than the inner diameter of the inner pipe, and the bottom end of the inner rod and the telescopic limiting mechanism are positioned in the inner pipe; the inner rod is pulled upwards to enable the telescopic limiting mechanism to move into the sleeve, and the supporting sheet is attached to the inner wall of the sleeve.
Further, a contact point is arranged in the middle of the telescopic plate, and the vertical distance between the contact point and the axis of the inner rod is larger than the vertical distance between the bottom end of the connecting rod and the axis of the inner rod; when the telescopic limiting mechanism is positioned in the sleeve, the inner rod is moved downwards to enable the contact point to be in contact with the inner pipe and enable the telescopic plate and the connecting rod to deform.
Furthermore, the limiting ring and the limiting sheet are made of soft plastics, and the limiting column is made of hard plastics.
Furthermore, connecting blocks are arranged on two sides of the end part of the pulling plate, each connecting block is provided with a first abutting surface and a second abutting surface which are in a plane structure and are adjacently arranged, and the first abutting surfaces are attached to the top of the inner rod; the pull plate can be upwards overturned after being separated from the slot, so that the second abutting surface is attached to the top of the inner rod.
The child scooter provided by the invention has a reasonable structural design, so that adults can easily push the child scooter without carrying the child scooter in hands, the burden of child guardians is reduced, and the child scooter can be more conveniently used by children.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is a schematic structural view of a child scooter according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a handrail of the child scooter provided in the embodiment of the present invention;
FIG. 3 is a schematic structural view of the child scooter according to the embodiment of the present invention after the inner rod is pulled out;
FIG. 4 is a schematic view of a partial cross-sectional view of a connection between a top end of an inner rod and a sleeve of the children's scooter according to an embodiment of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional view of the connection between the top end of the inner rod and the sleeve of the children's scooter according to the embodiment of the present invention, wherein the stop collar moves downward;
FIG. 6 is a schematic partial structure view of the top end of the inner lever of the children's scooter according to the embodiment of the present invention;
FIG. 7 is a schematic view of a partial cross-sectional view of the connection between the inner tube and the middle tube of the child scooter according to the embodiment of the present invention;
fig. 8 is a schematic partial sectional view of a connection structure of an inner rod and a sleeve through a telescopic limiting mechanism in the child scooter according to the embodiment of the present invention;
fig. 9 is a schematic bottom view of the inner lever of the child scooter according to the embodiment of the present invention;
fig. 10 is a partial sectional structural view of the middle portion of the middle sleeve of the child scooter provided by the embodiment of the invention.
Labeled as: the device comprises a
the pull plate 31, the limiting block 32, the
the telescopic limiting mechanism 51, the connecting
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
This embodiment provides a children's scooter, and this kind of children's scooter has reasonable structural design for adult also can easily promote it, need not carry it in the hand, has alleviateed children guardian's burden, makes children can use this children's scooter more conveniently.
As shown in fig. 1 to 10, the child scooter comprises a
the
The
The
An
In the child scooter provided in this embodiment, the
Some conventional scooters also have a height adjusting function, but the function of the conventional scooter is mainly used for adjusting the height of children, so the maximum height of the conventional scooter is greatly limited and cannot be used for adult guardians by adjusting the height of the conventional scooter.
As shown in fig. 7, a connecting sleeve 21 is disposed at the bottom end of the
The connecting sleeve 21 and the
As shown in fig. 4-6, a pulling plate 31 is disposed at the top of the
the middle part of
The design of this structure makes
The top of the
A part of the pulling plate 31 is bent downwards and inserted into the slot 35 of the position-limiting
The middle part of the
When the
The limiting
As shown in FIG. 4, the outer portion of the
As shown in fig. 7-9, a telescopic limiting mechanism 51 is disposed at the bottom end of the
the
The design of this structure can prolong
The
When the
As shown in fig. 7 and 8, the middle of the
This structure and size relation make flexible stop gear 51 when removing to the
The
As shown in fig. 4 and 6, the connecting block 61 is disposed on two sides of the end of the pulling plate 31, the connecting block 61 has a first abutting surface 62 and a second abutting surface 63 which are disposed adjacently and have a planar structure, and the first abutting surface 62 is attached to the top of the
The connecting block 61 is arranged to make the connection between the pulling plate 31 and the
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
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