CN207579920U - A kind of mounting structure of shopping cart directive wheel - Google Patents
A kind of mounting structure of shopping cart directive wheel Download PDFInfo
- Publication number
- CN207579920U CN207579920U CN201721171098.2U CN201721171098U CN207579920U CN 207579920 U CN207579920 U CN 207579920U CN 201721171098 U CN201721171098 U CN 201721171098U CN 207579920 U CN207579920 U CN 207579920U
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- China
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- car body
- directive wheel
- shopping cart
- connecting portion
- boss
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Abstract
The utility model devises a kind of mounting structure of shopping cart directive wheel, including shopping cart car body, the shopping cart car body front bottom end both sides are equipped with directive wheel, the shopping cart body rear end two bottom sides are equipped with idler wheel, the shopping cart car body both sides are additionally provided with U-shaped push rod, the U-shaped push rod is connect with directive wheel by intermediate structure part, the U-shaped push rod is also connect with shopping cart car body, the shopping cart vehicle bottom is equipped with horizontal axis, the idler wheel is connect by horizontal axis with shopping cart car body, and connecting rod is equipped between the directive wheel；Car body is connected by the utility model by the intermediate structure part being made of directive wheel connecting portion and car body connecting portion with directive wheel, it is socketed particular by cylindrical cavity and push rod and round hole is mutually inserted realization with shopping car body horizontal axis, its structure design is simple, easy to disassemble and installation, it is connected firmly, bearing is good, and toughness is high, more beautiful.
Description
Technical field
The utility model is related to a kind of mounting structure, particularly a kind of mounting structure of shopping cart directive wheel.
Background technology
As the improvement of people's living standards, supermarket shopping becomes the indispensable component part of people's daily life.
Shopping cart can be often used in shopping process, setting idler wheel in bottom is convenient for people to transport goods, convenient and laborsaving.In order to subtract
Small size reduces transportation cost, and shopping cart car body is typically separate with idler wheel during manufacture, i.e., existing by shopping cart car body and idler wheel
It dismantles and is transported after packaging, consumer installs shopping cart car body and idler wheel after buying back, existing shopping cart car body
It is all connected with idler wheel with horizontal axis, specifically horizontal axis runs through idler wheel and passes through washer and fixes, and whole dismounting and installation process are all
Troublesome, time-consuming and laborious, and conventional products are all that metalwork is connect with metalwork, it is few to connect contact surface, easy drawing crack steel pipe；Metal watch
Face is also easy to produce wedge angle, risk of damaging；Slot reservation is big between metal junction, easily shakes.
Utility model content
And, the utility model devises a kind of shopping cart and is oriented in view of the above-mentioned defects in the prior art
The mounting structure of wheel, directive wheel are connected with car body by intermediate structure part, are connected firmly, and bearing is good, and toughness is high, more beautiful
It sees.
Technical solution is used by the utility model solves its technical problem：A kind of installation knot of shopping cart directive wheel
Structure, including shopping cart car body, the shopping cart car body front bottom end both sides are equipped with directive wheel, the shopping cart body rear end bottom
Both sides are equipped with idler wheel, and the shopping cart car body both sides are additionally provided with U-shaped push rod, and the U-shaped push rod passes through intermediate structure with directive wheel
Part connects, and the U-shaped push rod is also connect with shopping cart car body, and the shopping cart vehicle bottom is equipped with horizontal axis, and the idler wheel passes through
Horizontal axis is connect with shopping cart car body, and connecting rod is equipped between the directive wheel.
Further, the shopping cart car body is a cuboid metal frame, and four sides and bottom are equipped with metal mesh
Lattice.
Further, the intermediate structure part includes car body connecting portion and directive wheel connecting portion, the car body connecting portion position
Above directive wheel connecting portion, the car body connecting portion lower end is connect with directive wheel connecting portion upper end, the car body connecting portion with
Directive wheel connecting portion can mutually rotate along same rotary shaft.
Further, the car body connecting portion is equipped with cylindrical cavity, the U-shaped push rod end be inserted into cylindrical cavity with
Car body connecting portion is socketed, and the car body connecting portion upper end is worn equipped with connecting rod through-hole for connecting rod, and the car body connecting portion lower end is set
There is boss, the boss is cylinder, and the boss lower end is equipped with annular groove, and the boss lower end bottom center is equipped with top
Boss.
Further, the directive wheel connecting portion upper end is equipped with cavity, the cavity and the car body connecting portion lower end
Boss is adapted, and the cavity bottom is equipped with round hole, and the round hole is adapted with the top boss, the cavity
Side wall is additionally provided with elastic piece, and the elastic piece is equipped with convex block, and the convex block can be clamped with annular groove, the directive wheel connection
Portion is equipped with directive wheel.
Further, the connecting rod is arranged in parallel with horizontal axis.
The beneficial effects of the utility model are：Compare the prior art, a kind of peace of shopping cart directive wheel of the utility model
Car body is connected, specifically by assembling structure by the intermediate structure part being made of directive wheel connecting portion and car body connecting portion with directive wheel
It is that realization is mutually inserted with car body horizontal axis of doing shopping by cylindrical cavity and push rod socket and round hole, and intermediate structure part
Car body connecting portion and directive wheel connecting portion are quick by the way that annular groove and the convex block clamping on elastic piece is set to realize on boss
Installation, dismounting.The utility model structure design is simple, easy to disassemble with installing, and is connected firmly, bearing is good, and toughness is high, more
It is beautiful.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structure diagram of intermediate structure part 11 in the utility model Fig. 1.
Fig. 3 is the structure diagram of car body connecting portion described in the utility model embodiment.
Fig. 4 is the structure diagram of guide wheel connecting portion described in the utility model embodiment.
In figure：1st, shopping cart car body, 2, intermediate structure part, 21, car body connecting portion, 22, directive wheel connecting portion, 23, cylinder
Shape cavity, 24, connecting rod through-hole, 25, boss, 26, annular groove, 27, top boss, 28, cavity, 281, round hole, 29, bullet
Property piece, 291, convex block, 3, directive wheel, 4, idler wheel, 5, U-shaped push rod, 6, horizontal axis, 7, connecting rod.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to specific embodiment of the present utility model, furthers elucidate the utility model
The advantages of and the outstanding contributions relative to the prior art, it is possible to understand that, following embodiments is only preferable to the utility model
The detailed description of embodiment should not be construed as any restrictions to technical solutions of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of mounting structure of shopping cart directive wheel, including shopping cart car body 1,
The 1 front bottom end both sides of shopping cart car body are equipped with directive wheel 3, and the 1 rear end two bottom sides of shopping cart car body are equipped with idler wheel 4,
1 both sides of shopping cart car body are additionally provided with U-shaped push rod 5, and the U-shaped push rod 5 is connect with directive wheel 3 by intermediate structure part 2, institute
It states U-shaped push rod 5 also to connect with shopping cart car body 1,1 bottom of shopping cart car body is equipped with horizontal axis 6, and the idler wheel 4 passes through horizontal axis
6 connect with shopping cart car body 1, and connecting rod 7 is equipped between the directive wheel 3；
Further, the shopping cart car body 1 is a cuboid metal frame, and four sides and bottom are equipped with metal mesh
Lattice.
Further, the intermediate structure part 2 includes car body connecting portion 21 and directive wheel connecting portion 22, the car body connection
Portion 21 is located at 22 top of directive wheel connecting portion, and 21 lower end of car body connecting portion is connect with 22 upper end of directive wheel connecting portion, described
Car body connecting portion 21 can mutually rotate with directive wheel connecting portion 22 along same rotary shaft.
Further, the car body connecting portion 21 is equipped with cylindrical cavity 23, and U-shaped 5 end of push rod is inserted into cylindrical
Cavity 23 is socketed with car body connecting portion 21, and 21 upper end of car body connecting portion is equipped with connecting rod through-hole 24 and is worn for connecting rod 7, the vehicle
Body connects 21 subordinate ends and is equipped with cylindrical boss 25, and 25 lower end of boss is equipped with annular groove 26, the 25 lower end bottom of boss
Face center is equipped with top boss 27.
Further, 22 upper end of directive wheel connecting portion is equipped with cavity 28, the cavity 28 and the car body connecting portion
The boss 25 of 21 lower ends is adapted, and 28 bottom of cavity is equipped with round hole 281, the round hole 281 and the top
Boss 27 is adapted, and 28 side wall of cavity is additionally provided with elastic piece 29, and the elastic piece 29 is equipped with convex block 291, the convex block
291 can be clamped with annular groove 26, and the directive wheel connecting portion 22 is equipped with directive wheel 3.
Further, the connecting rod 7 is arranged in parallel with horizontal axis 6.
The mounting structure of a kind of shopping cart directive wheel of the utility model, by by directive wheel connecting portion and car body connecting portion
Car body is connected by the intermediate structure part of composition with directive wheel, particular by cylindrical cavity and push rod socket and round hole and
Shopping car body horizontal axis is mutually inserted realization, and the car body connecting portion of intermediate structure part and directive wheel connecting portion on boss by setting
It puts annular groove and realizes Fast Installation, dismounting with the convex block clamping on elastic piece.The utility model structure design is simple, conveniently tears open
It unloads and installs, be connected firmly, bearing is good, and toughness is high, more beautiful.
Claims (5)
1. a kind of mounting structure of shopping cart directive wheel, it is characterised in that：Including shopping cart car body, the shopping cart car body front end
Two bottom sides are equipped with directive wheel, and the shopping cart body rear end two bottom sides are equipped with idler wheel, and the shopping cart car body both sides are also set
There is U-shaped push rod, the U-shaped push rod is connect with directive wheel by intermediate structure part, and the U-shaped push rod also connects with shopping cart car body
It connects, the shopping cart vehicle bottom is equipped with horizontal axis, and the idler wheel is connect by horizontal axis with shopping cart car body, between the directive wheel
Equipped with connecting rod.
2. a kind of mounting structure of shopping cart directive wheel according to claim 1, it is characterised in that：The intermediate structure part packet
Car body connecting portion and directive wheel connecting portion are included, the car body connecting portion is located above directive wheel connecting portion, the car body connecting portion
Lower end is connect with directive wheel connecting portion upper end, and the car body connecting portion can mutually turn with directive wheel connecting portion along same rotary shaft
It is dynamic.
3. a kind of mounting structure of shopping cart directive wheel according to claim 2, it is characterised in that：The car body connecting portion is set
There is cylindrical cavity, the U-shaped push rod end is inserted into cylindrical cavity and is socketed with car body connecting portion, the car body connecting portion upper end
It is worn equipped with connecting rod through-hole for connecting rod, the car body connecting portion lower end is equipped with boss, and the boss is cylindrical, under the boss
End is equipped with annular groove, and the boss lower end bottom center is equipped with top boss.
4. a kind of mounting structure of shopping cart directive wheel according to claim 3, it is characterised in that：The directive wheel connecting portion
Upper end is equipped with cavity, and the cavity is adapted with the boss of the car body connecting portion lower end, and the cavity bottom is opened equipped with circle
Hole, the round hole are adapted with the top boss, and the cavity sidewalls are additionally provided with elastic piece, and the elastic piece is equipped with
Convex block, the convex block can be clamped with annular groove, and the directive wheel connecting portion is equipped with directive wheel.
5. a kind of mounting structure of shopping cart directive wheel according to claim 1, it is characterised in that：The connecting rod is put down with horizontal axis
Row setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171098.2U CN207579920U (en) | 2017-09-13 | 2017-09-13 | A kind of mounting structure of shopping cart directive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171098.2U CN207579920U (en) | 2017-09-13 | 2017-09-13 | A kind of mounting structure of shopping cart directive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579920U true CN207579920U (en) | 2018-07-06 |
Family
ID=62727380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171098.2U Active CN207579920U (en) | 2017-09-13 | 2017-09-13 | A kind of mounting structure of shopping cart directive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207579920U (en) |
-
2017
- 2017-09-13 CN CN201721171098.2U patent/CN207579920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000, No. 8, Qixing Road, Qixing street, Nanhu District, Zhejiang, Jiaxing Patentee after: Zhejiang Naste daily necessities Co.,Ltd. Address before: 314000, No. 8, Qixing Road, Qixing street, Nanhu District, Zhejiang, Jiaxing Patentee before: The Faucet Queens, Inc. |