CN210653196U - Folding four-wheel cart - Google Patents
Folding four-wheel cart Download PDFInfo
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- CN210653196U CN210653196U CN201921578709.4U CN201921578709U CN210653196U CN 210653196 U CN210653196 U CN 210653196U CN 201921578709 U CN201921578709 U CN 201921578709U CN 210653196 U CN210653196 U CN 210653196U
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Abstract
The utility model provides a folding four-wheel shallow, it relates to shallow technical field, concretely relates to folding four-wheel shallow. The bottom end of the frame main body is connected with the wheel frame, the front end of the wheel frame is provided with a frame fixing seat, the upper end of the frame main body is provided with a handrail grip, a brake grip is arranged below the handrail grip, the brakes are arranged at the bottom of the rear end of the wheel frame, and each brake is correspondingly contacted with one rear wheel; a backrest strap is arranged on the upper surface of the front end of the frame main body, a shopping bag is arranged below the backrest strap, and the shopping bag is fixedly connected with the wheel frame; the inner side of the frame main body is provided with a cross tube supporting frame, and two ends of a cushion cloth arranged above the cross tube supporting frame are fixedly connected with the front end of the frame main body; and a reinforcing block is arranged between the wheel frame and the frame main body. After the technical scheme is adopted, the utility model discloses beneficial effect does: it installs the boss between frame main part and wheel frame, improves the stability of connecting, and convenient operation can fold and accomodate, reinforcing practicality.
Description
Technical Field
The utility model relates to a shallow technical field, concretely relates to folding four-wheel cart.
Background
The cart is divided into a single wheel, two wheels, three wheels and four wheels, the wheelbarrow can run on a narrow gangway, a stool bridge and a small sheep intestine channel, and can turn on site, so that goods can be conveniently dumped; the commonly used two-wheel vehicle comprises a hand-push carrier (a tiger vehicle) for carrying finished articles, a frame vehicle, a trolley for carrying bulk materials and the like, the structure of the commonly used folding four-wheel cart in the market is unstable after the folding four-wheel cart is unfolded, the connection between a main support and a wheel frame is unstable and easy to loose, and the practicability is low.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a folding four-wheel shallow, it installs the boss between frame main part and wheel frame, improves the stability of connecting, and convenient operation can fold and accomodate, strengthens the practicality.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the bicycle comprises a bicycle frame main body, a bicycle frame, bicycle frame fixing seats, front wheels, rear wheels, a handrail handle, a brake seat, brakes, back straps, a shopping bag, a cross pipe supporting frame, cushion cloth and a reinforcing block, wherein the bottom end of the bicycle frame main body is connected with the bicycle frame; a backrest strap is arranged on the upper surface of the front end of the frame main body, a shopping bag is arranged below the backrest strap, and the shopping bag is fixedly connected with the wheel frame; the inner side of the frame main body is provided with a cross tube supporting frame, and two ends of a cushion cloth arranged above the cross tube supporting frame are fixedly connected with the front end of the frame main body; and a reinforcing block is arranged between the wheel frame and the frame main body.
Further, the front wheels and the rear wheels are the same in structural size.
Furthermore, the shopping bag is connected with the wheel frame through bolts.
The utility model discloses a theory of operation: the device is connected according to the position, the folding switch is pulled to unfold the frame main body, a user holds the handrail handle and then pushes the four-wheel cart, the brake handle is arranged below the handrail handle and is connected with the frame main body through the brake seat, the brake seat is connected with the brake along the side wall of the frame main body, and the brake is arranged at the bottom of the rear end of the wheel frame; when the folding device is not needed to be used, the folding switch is pulled to fold the cross pipe supporting frame; and a reinforcing block is arranged between the wheel frame and the frame main body, and the reinforcing block is a triangular reinforcing block and is used for enhancing the connection between the frame main body and the wheel frame.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it installs the boss between frame main part and wheel frame, improves the stability of connecting, and convenient operation can fold and accomodate, reinforcing practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure rotated to the left corresponding to FIG. 1;
FIG. 3 corresponds to the plan view of FIG. 1;
FIG. 4 is a left side view corresponding to FIG. 3;
fig. 5 is a right side view corresponding to fig. 3.
Description of reference numerals: the bicycle frame comprises a bicycle frame body 1, a bicycle wheel frame 2, a bicycle frame fixing seat 3, a front wheel 4, a rear wheel 5, a handrail grip 6, a brake grip 7, a brake seat 8, a brake 9, a backrest belt 10, a shopping bag 11, a cross pipe supporting frame 12, cushion cloth 13, a reinforcing block 14 and a folding switch 121.
Detailed Description
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: it comprises a frame main body 1, a wheel frame 2, a frame fixing seat 3, a front wheel 4, a rear wheel 5, a handrail grip 6, a brake grip 7, a brake seat 8, a brake 9, a backrest belt 10, a shopping bag 11, a cross pipe supporting frame 12, a cushion cloth 13 and a reinforcing block 14, the bottom end of the frame main body 1 is connected with the wheel frame 2, the front end of the wheel frame 2 is provided with a frame fixing seat 3, the bottom of the frame fixing seat 3 is provided with a front wheel 4, the bottom of the rear end of the wheel frame 2 is provided with two rear wheels 5, the upper end of the frame main body 1 is provided with a handrail grip 6, a brake grip 7 is arranged below the handrail grip 6, the brake grip 7 is connected with the frame main body 1 through a brake seat 8, the brake seat 8 is connected with a brake 9 along the side wall of the frame main body 1, the brake 9 is arranged at the bottom of the rear end of the wheel frame 2, and each brake 9 is correspondingly contacted with one rear wheel 5; a backrest belt 10 is arranged on the upper surface of the front end of the frame main body 1, a shopping bag 11 is arranged below the backrest belt 10, and the shopping bag 11 is fixedly connected with the wheel frame 2; the inner side of the frame main body 1 is provided with a cross tube support frame 12, a cushion cloth 13 is arranged above the cross tube support frame 12, and two ends of the cushion cloth 13 are fixedly connected with the front end of the frame main body 1; the cross pipe support frame 12 is provided with a folding switch 121, and the folding switch 121 is used for opening or folding the cross pipe support frame 12; and a reinforcing block 14 is arranged between the wheel frame 2 and the frame main body 1, and the reinforcing block 14 is a triangular reinforcing block and is used for enhancing the connection between the frame main body 1 and the wheel frame 2.
The front wheel 4 and the rear wheel 5 have the same structural dimensions.
The shopping bag 11 is connected with the wheel frame 2 through bolts.
The number of the front wheels 4 and the number of the rear wheels 5 are both two.
The distance between the two front wheels 4 is smaller than the distance between the two rear wheels 5.
The utility model discloses a theory of operation: the device is connected according to the position, the folding switch 121 is pulled to unfold the frame main body 1, a user holds the handrail grip 6 and then pushes the four-wheel cart, the brake grip 7 is arranged below the handrail grip 6, the brake grip 7 is connected with the frame main body 1 through the brake seat 8, the brake seat 8 is connected with the brake 9 along the side wall of the frame main body 1, and the brake 9 is arranged at the bottom of the rear end of the wheel frame 2, so that when the four-wheel cart needs to be stopped, the brake grip 7 only needs to be held, the brake seat 8 pulls the brake 9 to brake two rear wheels 5, purchased articles can be placed in the shopping bag 11, two ends of the shopping bag 11 are fixedly connected with the wheel frame 2, the user stands at the rear end of the shopping frame main body 1, and the shopping bag 11 is arranged at the front end of the frame main body 1, so that the shopping bag 11 does not influence the walking of the user; when the device is not needed, the folding switch 121 is pulled to fold the cross pipe support frame 12; a reinforcing block 14 is arranged between the wheel frame 2 and the frame main body 1, and the reinforcing block 14 is a triangular reinforcing block and is used for reinforcing the connection between the frame main body 1 and the wheel frame 2.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it installs the boss between frame main part and wheel frame, improves the stability of connecting, and convenient operation can fold and accomodate, reinforcing practicality.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A folding four-wheel cart is characterized in that: it comprises a frame main body (1), a wheel frame (2), a frame fixing seat (3), front wheels (4), rear wheels (5), a handrail grip (6), a brake grip (7), a brake seat (8), a brake (9), a backrest belt (10), a shopping bag (11), a cross tube supporting frame (12), cushion cloth (13) and a reinforcing block (14), wherein the bottom end of the frame main body (1) is connected with the wheel frame (2), the front end of the wheel frame (2) is provided with the frame fixing seat (3), the bottom of the frame fixing seat (3) is provided with the front wheels (4), the bottom of the rear end of the wheel frame (2) is provided with two rear wheels (5), the upper end of the frame main body (1) is provided with the handrail grip (6), the brake grip (7) is arranged below the handrail grip (6), the brake grip (7) is connected with the frame main body (1) through the brake seat (8), the brake seat (8) is connected with the brake (9) along the side wall of the frame, the brakes (9) are arranged at the bottom of the rear end of the wheel frame (2), and each brake (9) is correspondingly contacted with one rear wheel (5); a backrest belt (10) is arranged on the upper surface of the front end of the frame main body (1), a shopping bag (11) is arranged below the backrest belt (10), and the shopping bag (11) is fixedly connected with the wheel frame (2); a cross tube support frame (12) is arranged on the inner side of the frame main body (1), cushion cloth (13) is arranged above the cross tube support frame (12), and two ends of the cushion cloth (13) are fixedly connected with the front end of the frame main body (1); and a reinforcing block (14) is arranged between the wheel frame (2) and the frame main body (1).
2. A foldable four-wheeled stroller according to claim 1, wherein: the front wheel (4) and the rear wheel (5) are the same in structural size.
3. A foldable four-wheeled stroller according to claim 1, wherein: the shopping bag (11) and the wheel frame (2) are connected by bolts.
4. A foldable four-wheeled stroller according to claim 1, wherein: the number of the front wheels (4) and the number of the rear wheels (5) are both two.
5. A foldable four-wheeled stroller according to claim 1, wherein: the distance between the two front wheels (4) is smaller than the distance between the two rear wheels (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578709.4U CN210653196U (en) | 2019-09-23 | 2019-09-23 | Folding four-wheel cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578709.4U CN210653196U (en) | 2019-09-23 | 2019-09-23 | Folding four-wheel cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210653196U true CN210653196U (en) | 2020-06-02 |
Family
ID=70837600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921578709.4U Active CN210653196U (en) | 2019-09-23 | 2019-09-23 | Folding four-wheel cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210653196U (en) |
-
2019
- 2019-09-23 CN CN201921578709.4U patent/CN210653196U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: No.2, 11th lane, cunqian street, Shangan Baisha village, Danzao Town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee after: Chen Zhicheng Address before: 528200 rear row, Jinsha Xilian Development Zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN NANHAI RUILIN ALUMINUM PRODUCT Co.,Ltd. |