CN212148878U - Shopping cart with good bearing performance and stable running - Google Patents
Shopping cart with good bearing performance and stable running Download PDFInfo
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- CN212148878U CN212148878U CN201922291834.3U CN201922291834U CN212148878U CN 212148878 U CN212148878 U CN 212148878U CN 201922291834 U CN201922291834 U CN 201922291834U CN 212148878 U CN212148878 U CN 212148878U
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Abstract
The utility model relates to a good and stable shopping cart that traveles of bearing nature, include: the storage basket comprises a front plate, a back plate and a bottom plate, one end of the bottom plate is hinged to the bottom end of the front plate, the other end of the bottom plate is hinged to the bottom end of the back plate, front upright columns are arranged on two sides of the front plate respectively, back upright columns are arranged on two sides of the back plate respectively, and a plurality of stop bars are arranged between the adjacent front upright columns and the back upright columns; the structure of the push rod is a U-shaped push rod, an opening of the U-shaped push rod is obliquely and downwards connected with the outer sides of the stop bars at two sides, a support rod and a limiting rod are arranged between the U-shaped rods, when the shopping cart is in an opened large state, the support rod is contacted with the lower surface of the bottom plate, the limiting rod is contacted with the upper surface of the bottom plate, and sliding parts are arranged between two ends of the limiting rod and the U-shaped rods; the pulley comprises a front pulley block arranged at the tops of two ends of the opening of the U-shaped push rod and a rear pulley block arranged on the rear upright post.
Description
Technical Field
The utility model relates to a shopping cart field specifically is a good and stable shopping cart that traveles of bearing nature.
Background
With the development of society, the consumption modes of people are changed, the shopping experiences brought by different shopping modes are different, the online shopping groups are more and more, but the online shopping experience is insufficient, more people like online shopping, and many consumers like to push shopping carts to shop when shopping in a shopping mall.
When articles with larger mass are loaded in the shopping cart, if the front wheels are universal wheels and the rear wheels are directional wheels, the cart is not easy to control the direction in a pulling mode, and the cart is easy to sway left and right, so that the phenomenon exists in the conventional cart.
When the single wheel is used, when the single wheel passes through a road surface with pits or gaps, for example, a sewer manhole cover with small round holes or strip-shaped holes is easy to be clamped.
Disclosure of Invention
The utility model discloses a solve prior art's problem, provide a good and the stable shopping cart that traveles of bearing nature, a good and the stable shopping cart that traveles of bearing nature includes:
the storage basket comprises a front plate, a back plate and a bottom plate, one end of the bottom plate is hinged to the bottom end of the front plate, the other end of the bottom plate is hinged to the bottom end of the back plate, front upright columns are arranged on two sides of the front plate respectively, back upright columns are arranged on two sides of the back plate respectively, and a plurality of stop bars are arranged between the adjacent front upright columns and the back upright columns;
the shopping cart comprises push rods, a support rod and a limiting rod, wherein the push rods are U-shaped, the openings of the U-shaped push rods are obliquely and downwards connected with the outer sides of the stop bars at two sides, the support rod and the limiting rod are arranged between the U-shaped push rods, when the shopping cart is in an unfolded state, the support rod is contacted with the lower surface of the bottom plate, the limiting rod is contacted with the upper surface of the bottom plate, and sliding parts are arranged between two ends of the limiting rod and the U-;
the pulley comprises a front pulley block arranged at the tops of two ends of the opening of the U-shaped push rod and a rear pulley block arranged on the rear upright post.
On the basis of the above scheme and as a preferable scheme of the scheme: the front pulley block comprises a connecting piece, a front connecting rod, a first front wheel and a second front wheel, wherein the connecting piece is connected with the U-shaped push rod, the connecting piece is provided with a vertical connecting rod and a horizontal connecting rod fixed at the bottom end of the vertical connecting rod, the vertical connecting rod is connected with the end part of the U-shaped push rod, the front connecting rod is installed in the horizontal connecting rod, the two ends of the front connecting rod protrude out of the horizontal connecting rod, the front connecting rod can rotate in the horizontal connecting rod, and the two ends of the front connecting rod are respectively fixed on the first front wheel and the.
On the basis of the above scheme and as a preferable scheme of the scheme: the rear pulley group comprises a universal rotating part, a rear connecting rod, a first rear wheel and a second rear wheel, the universal rotating part is provided with a first rotating part fixed at the tail end of the rear stand column, and a second rotating part sleeved at the lower half part of the first rotating part, the rear connecting rod is installed in the second rotating part and can rotate in the second rotating part, and the first rear wheel and the second rear wheel are respectively fixed at two ends of the rear connecting rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the rear pulley group further comprises a locking device, a locking groove is formed in the first rotating piece, the locking device is hinged to the second rotating piece, the locking device is a locking block, the locking block is arranged in the locking groove in the locking state, the second rotating piece cannot rotate around the first rotating piece, and when the locking block is not in the locking groove, the second rotating piece can rotate around the first rotating piece.
On the basis of the above scheme and as a preferable scheme of the scheme: the upper surface of the bottom plate is provided with a bearing plate.
On the basis of the above scheme and as a preferable scheme of the scheme: the end part of the stop strip is hinged with the front upright post and the rear upright post.
On the basis of the above scheme and as a preferable scheme of the scheme: and a hand-held gasket is arranged on the U-shaped push rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the hand-held washer is made of rubber.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the front pulley block and the rear pulley block are both formed by two pulleys as one group, and four groups are formed in the front and rear parts, so that the bearing property is good;
2. the front wheels are directional wheels, the rear wheels are universal wheels, when the weight is heavy, steering is easier, and meanwhile, a pulling mode can be changed into a pushing mode during driving;
3. in the design, two wheels form a group, and one wheel in the group of wheels is always arranged on a flat road surface, so that the vehicle can run stably;
4. the rear wheel is a universal wheel and is provided with a locking structure, so that the rear wheel can be switched between the directional wheel and the universal wheel, and different requirements are met.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic front view of the front pulley block of the present invention;
fig. 3 is a schematic front view of a rear pulley set of the present invention;
fig. 4 is a perspective view of the front pulley block of the present invention;
FIG. 5 is a perspective view of the rear pulley set of the present invention;
fig. 6 is a perspective view of the slider according to the present invention.
In the figure: 11. a front plate; 111. a front pillar; 12. a back plate; 121. a rear pillar; 13. a base plate; 131. a carrier plate; 14. a stop bar; 20. a U-shaped push rod; 21. the gasket is held by hand; 22. a limiting rod; 23. a support bar; 24. a slider; 50. a front pulley block; 51. a connecting member; 511. a vertical connecting rod; 512. a horizontal connecting rod; 52. A front connecting rod; 53. a first front wheel; 54. a second front wheel; 60. a rear pulley block; 61. a first rotating member; 611. locking the groove; 62. a rear connecting rod; 63. a first rear wheel; 64. a second rear wheel; 65. a second rotating member; 66. and a locking block.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.
As shown in fig. 1-6, the utility model relates to a shopping cart with good bearing capacity and stable traveling, which comprises:
the storage basket comprises a front plate 11, a back plate 12 and a bottom plate 13, one end of the bottom plate 13 is hinged to the bottom end of the front plate 11, the other end of the bottom plate 13 is hinged to the bottom end of the back plate 12, front upright columns 111 are respectively arranged on two sides of the front plate 11, rear upright columns 121 are respectively arranged on two sides of the back plate 12, and a plurality of stop bars 14 are arranged between the adjacent front upright columns 111 and the rear upright columns 121;
the structure of the push rod is a U-shaped push rod 20, the opening of the U-shaped push rod 20 is obliquely and downwards connected with the outer sides of the stop bars 14 at two sides, a support rod 23 and a limiting rod 22 are arranged between the U-shaped push rods, when the shopping cart is in an unfolded state, the support rod 23 is contacted with the lower surface of the bottom plate 13, the limiting rod 22 is contacted with the upper surface of the bottom plate 13, and a sliding part 24 is arranged between two ends of the limiting rod 22 and the U-shaped push rod;
the pulley comprises a front pulley block (50) arranged at the tops of two ends of the opening of the U-shaped push rod 20 and a rear pulley block (60) arranged on the rear upright post 121.
In detail, the front pulley block (50) comprises a connecting piece 51 connected with a U-shaped push rod, a front connecting rod 52, a first front wheel 53 and a second front wheel 54, wherein the connecting piece 51 is provided with a vertical connecting rod 511 and a horizontal connecting rod 512 fixed at the bottom end of the vertical connecting rod 511, the vertical connecting rod 511 is connected with the end part of the U-shaped push rod 20, the front connecting rod 52 is installed in the horizontal connecting rod 512, two ends of the front connecting rod 52 protrude out of the horizontal connecting rod 512, and the first front wheel 53 and the second front wheel 54 are respectively fixed at two ends of the front connecting rod 52 and can rotate around the front connecting rod 52.
In detail, the rear pulley set (60) includes a universal rotating member, a rear connecting rod 62, a first rear wheel 63, and a second rear wheel 64, the universal rotating member has a first rotating member 61 fixed at the rear end of the rear pillar 121, and a second rotating member 65 sleeved on the lower half part of the first rotating member 61, the rear connecting rod 62 is installed in the second rotating member 65, and the first rear wheel 63 and the second rear wheel 64 are respectively fixed at two ends of the rear connecting rod 62 and can rotate around the rear connecting rod 62.
Preferably, the rear pulley set (60) further comprises a locking device, the first rotating member 61 is provided with a locking groove 611, the locking device is hinged to the second rotating member 65, the locking device is a locking block 66, the locking block 66 is disposed in the locking groove 611 in the locking state, the second rotating member 65 cannot rotate around the first rotating member 61, and the second rotating member 65 can rotate around the first rotating member 61 when the locking block 66 is not in the locking groove 611.
The upper surface of the bottom plate is provided with a bearing plate 131.
The end of the stop bar 14 is hinged with the front upright post 111 and the rear upright post 121.
Preferably, a hand-held washer 21 is disposed on the U-shaped push rod 20.
Specifically, the material of the hand-held washer 21 is a rubber material.
The utility model has the advantages that:
1. the front pulley block 50 and the rear pulley block 60 are two pulleys as one group, and four groups are arranged at the front and the rear, so that the bearing property is good;
2. the front wheels are directional wheels, the rear wheels are universal wheels, when the weight is heavy, steering is easier, and meanwhile, a pulling mode can be changed into a pushing mode during driving;
3. in the design, two wheels form a group, and one wheel in the group of wheels is always arranged on a flat road surface, so that the vehicle can run stably;
4. the rear wheel is a universal wheel and is provided with a locking structure, so that the rear wheel can be switched between the directional wheel and the universal wheel, and different requirements are met.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a shopping cart that bearing nature is good and go stably which characterized in that includes:
the storage basket comprises a front plate (11), a back plate (12) and a bottom plate (13), one end of the bottom plate (13) is hinged to the bottom end of the front plate (11), the other end of the bottom plate (13) is hinged to the bottom end of the back plate (12), front upright columns (111) are arranged on two sides of the front plate (11) respectively, rear upright columns (121) are arranged on two sides of the back plate (12) respectively, and a plurality of stop bars (14) are arranged between the adjacent front upright columns (111) and the rear upright columns (121);
the shopping cart is characterized by comprising push rods, wherein the push rods are U-shaped push rods (20), openings of the U-shaped push rods (20) are obliquely and downwards connected with the outer sides of the stop bars (14) at two sides, a support rod (23) and a limiting rod (22) are arranged between the U-shaped push rods, when the shopping cart is in an unfolded state, the support rod (23) is contacted with the lower surface of the bottom plate (13), the limiting rod (22) is contacted with the upper surface of the bottom plate (13), and a sliding part (24) is arranged between two ends of the limiting rod (22) and the U-shaped push rods;
the pulley comprises a front pulley block (50) arranged at the tops of two ends of an opening of the U-shaped push rod (20) and a rear pulley block (60) arranged on the rear upright post (121).
2. The shopping cart with good bearing capacity and stable running as claimed in claim 1, wherein the front pulley block (50) comprises a connecting piece (51) connected with a U-shaped push rod, a front rotating shaft (52), a first front wheel (53) and a second front wheel (54), the connecting piece (51) is provided with a vertical connecting rod (511) and a horizontal connecting rod (512) fixed at the bottom end of the vertical connecting rod (511), the vertical connecting rod (511) is connected with the end part of the U-shaped push rod (20), the front rotating shaft (52) is installed in the horizontal connecting rod (512), two ends of the front rotating shaft (52) protrude out of the horizontal connecting rod (512), the front rotating shaft (52) can rotate in the horizontal connecting rod (512), and the first front wheel (53) and the second front wheel (54) are respectively fixed at two ends of the front rotating shaft (52).
3. The shopping cart with good bearing capacity and stable traveling according to claim 1, wherein the rear pulley set (60) comprises a universal rotating member, a rear rotating shaft (62), a first rear wheel (63) and a second rear wheel (64), the universal rotating member comprises a first rotating member (61) fixed at the tail end of the rear upright post (121) and a second rotating member (65) sleeved on the lower half part of the first rotating member (61), the rear rotating shaft (62) is installed in the second rotating member (65) and can rotate in the second rotating member (65), and the first rear wheel (63) and the second rear wheel (64) are respectively fixed at two ends of the front rotating shaft (52).
4. The shopping cart with good bearing capacity and stable traveling is characterized in that the rear pulley set further comprises a locking device, the first rotating member (61) is provided with a locking groove (611), the locking device is hinged to the second rotating member (65), the locking device is a locking block (66), the locking block (66) is placed in the locking groove (611) in the locking state, the second rotating member (65) cannot rotate around the first rotating member (61), and when the locking block (66) is not in the locking groove (611), the second rotating member (65) can rotate around the first rotating member (61).
5. The shopping cart with high load bearing capacity and stable traveling as claimed in claim 1, wherein the upper surface of the bottom plate is provided with a bearing plate (131).
6. Shopping cart as claimed in claim 1, characterized in that the ends of the bars (14) are hinged to the front (111) and rear (121) uprights.
7. Shopping cart in accordance with claim 1, characterised by the fact that the U-shaped push bar (20) is provided with a hand-held washer (21).
8. Shopping cart with good load bearing and driving stability according to claim 7, characterised in that the material of the hand-held washer (21) is a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291834.3U CN212148878U (en) | 2019-12-18 | 2019-12-18 | Shopping cart with good bearing performance and stable running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291834.3U CN212148878U (en) | 2019-12-18 | 2019-12-18 | Shopping cart with good bearing performance and stable running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148878U true CN212148878U (en) | 2020-12-15 |
Family
ID=73705326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291834.3U Active CN212148878U (en) | 2019-12-18 | 2019-12-18 | Shopping cart with good bearing performance and stable running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148878U (en) |
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2019
- 2019-12-18 CN CN201922291834.3U patent/CN212148878U/en active Active
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