CN201792879U - Folding dolly - Google Patents
Folding dolly Download PDFInfo
- Publication number
- CN201792879U CN201792879U CN2010205155627U CN201020515562U CN201792879U CN 201792879 U CN201792879 U CN 201792879U CN 2010205155627 U CN2010205155627 U CN 2010205155627U CN 201020515562 U CN201020515562 U CN 201020515562U CN 201792879 U CN201792879 U CN 201792879U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- dolly
- guard rail
- frame
- plug sockets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Handcart (AREA)
Abstract
The utility model relates to a folding dolly, which belongs to the field of a dolly. The dolly is provided with a frame; frame sleeve shafts are arranged on two sides of the frame; dolly wheels are connected with the frame sleeve shafts through wheel splicing shafts; guard rail plug sockets are respectively arranged at front and rear ends on two sides of the frame; two ends of lateral guard rails are spliced in the guard rail plug sockets; the lateral guard rails are connected with hinge pins on the guard rail plug sockets through tension springs; two front guard rail plug sockets are respectively arranged at left and right ends on the front side of the frame; two ends of a front guard rail are spliced in the front guard rail plug sockets; the front guard rail is connected with hinge pins on the front guard rail plug sockets through tension springs; a handle bar and one end of a landing leg are respectively hinged with the frame through a handle bar rotating shaft and a landing leg rotating shaft; and the handle bar and the landing leg are respectively hinged with connecting rods. The dolly has the advantages that the dolly can be unfolded and folded rapidly, the bearing capacity is large, the dolly is suitable for field operation, and the volume is small after the dolly is folded.
Description
Technical field
The utility model relates to field operations and uses the waggon field, at length says it is a kind of collapsible waggon.
Background technology
As everyone knows, the waggon style is a lot, easy to carry in order to transport, various folding pull or hand barrow emerges in an endless stream, but generally all as transportation light matter body, perhaps only be adapted at using on the more smooth road surface, be fit to the fewer of field operations purposes, and the open-air transportation means of the conduct of energy maneuverability still less.
Summary of the invention
Can not launch by fast folding with waggon in order to solve existing field operations, the big transportation of volume after folding is inconvenient, the deficiency of the various open-air landform of adaptation that can not maneuverability, the utility model provides a kind of collapsible waggon, have to launch to remove and receive rapidly, bearing capacity is big, is fit to field work and the little advantage of volume after folding.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of collapsible waggon, be provided with vehicle frame, the vehicle frame both sides are provided with the vehicle frame sleeve, trundle is inserted axle by wheel and is connected with the vehicle frame axle sleeve, the rear and front end of vehicle frame both sides is respectively equipped with a guardrail socket, the two ends of side rail are inserted in the guardrail socket, side rail is connected with bearing pin on the guardrail socket through extension spring, the two ends, the left and right sides of vehicle frame front side are respectively equipped with a preceding guardrail socket, the two ends of preceding guardrail are inserted in the preceding guardrail socket, before guardrail be connected with bearing pin on the preceding guardrail socket through extension spring, handlebar and supporting leg one end are hinged mutually by handlebar rotating shaft and outrigger rotating shaft and vehicle frame respectively, and handlebar is hinged with connecting rod respectively mutually with supporting leg.
The utility model also can be realized by following measure: be fixed with two wheel sleeves on the vehicle frame.
The beneficial effects of the utility model are, have to launch to remove to receive rapidly, and bearing capacity is big, is fit to field work and the little advantage of volume after folding.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a main diagrammatic sketch of the present utility model.
Fig. 2 is a left view of the present utility model.
Fig. 3 is a birds-eye view of the present utility model.
Fig. 4 is an A portion enlarged drawing among Fig. 2.
Fig. 5 is a B portion enlarged drawing among Fig. 1.
1. vehicle frames among the figure, 2. trundle, 3. side rail, 4. handlebar, 5. connecting rod, 6. supporting leg, 7. handlebar rotating shaft, 8. outrigger rotating shaft, 9. guardrail socket, 10. vehicle frame axle sleeve, 11. wheels are inserted axle, 12. extension springs, 13. bearing pin, 14. handlebar latches, 15. wheel sleeves, 16. axletree latches, 17. preceding guardrails.
The specific embodiment
The Fig. 1 of institute, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model is provided with vehicle frame 1, vehicle frame 1 both sides are provided with vehicle frame sleeve 10, trundle 2 is inserted axle 11 by wheel and is connected with vehicle frame axle sleeve 10, wheel is inserted between axle 11 and the vehicle frame axle sleeve 10 through 16 lockings of axletree latch, insert axletree latch 16 trundle 2 is fixed on the vehicle frame 1, extract axletree latch 16 equally and extract trundle 2 out, trundle 2 is separated with vehicle frame 1.The rear and front end of vehicle frame 1 both sides is respectively equipped with a guardrail socket 9, the two ends of side rail 3 are inserted in the guardrail socket 9, side rail 3 is connected with bearing pin 13 on the guardrail socket 9 through extension spring 12, the two ends, the left and right sides of vehicle frame 1 front side are respectively equipped with a preceding guardrail socket, before the two ends of guardrail 17 be inserted into before in the guardrail socket, preceding guardrail 17 is connected with bearing pin 13 on the preceding guardrail socket through extension spring.Side rail 3 is abutted against by extension spring 12 pulling force with vehicle frame 1, make side rail 3 unlikely in the go-cart process because vibrations produce noise, can in socket, not deviate from because of jolting yet.Handlebar 4 is hinged with vehicle frame 1 by handlebar rotating shaft 7 and outrigger rotating shaft 8 respectively mutually with supporting leg 6 one ends, the other end is hinged with connecting rod 5 two ends respectively, constitute four-bar linkage, in the time of folding, handlebar latch 14 is sealed with handlebar 4 and vehicle frame 1, Foldable handlebar 4 just drives supporting leg 6 and rotates together, so just supporting leg 6 and handlebar 4 is all folded up.Have two circular holes to be welded with wheel sleeve 15 on the vehicle frame 1, extract trundle 2 out the slotting axle 11 of wheel is inserted on the wheel sleeve 15 of vehicle frame 1, trundle 2 lies in convenient transportation on the car with vehicle frame 1 like this.
Claims (2)
1. collapsible waggon, be provided with vehicle frame, it is characterized in that: the vehicle frame both sides are provided with the vehicle frame sleeve, trundle is inserted axle by wheel and is connected with the vehicle frame axle sleeve, the rear and front end of vehicle frame both sides is respectively equipped with a guardrail socket, the two ends of side rail are inserted in the guardrail socket, side rail is connected with bearing pin on the guardrail socket through extension spring, the two ends, the left and right sides of vehicle frame front side are respectively equipped with a preceding guardrail socket, the two ends of preceding guardrail are inserted in the preceding guardrail socket, before guardrail be connected with bearing pin on the preceding guardrail socket through extension spring, handlebar and supporting leg one end are hinged mutually by handlebar rotating shaft and outrigger rotating shaft and vehicle frame respectively, handlebar is hinged with connecting rod respectively mutually with supporting leg.
2. according to the described collapsible waggon of claim 1, it is characterized in that being fixed with on the said vehicle frame two wheel sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205155627U CN201792879U (en) | 2010-09-03 | 2010-09-03 | Folding dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205155627U CN201792879U (en) | 2010-09-03 | 2010-09-03 | Folding dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792879U true CN201792879U (en) | 2011-04-13 |
Family
ID=43847800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205155627U Expired - Lifetime CN201792879U (en) | 2010-09-03 | 2010-09-03 | Folding dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792879U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700578A (en) * | 2012-06-09 | 2012-10-03 | 宁波南洋车业有限公司 | Trolley |
| CN104354733A (en) * | 2014-11-03 | 2015-02-18 | 中国人民解放军总后勤部建筑工程研究所 | Foldable handcart |
| CN104802834A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
| CN113320579A (en) * | 2021-05-18 | 2021-08-31 | 河钢股份有限公司承德分公司 | Electric welding travelling car |
-
2010
- 2010-09-03 CN CN2010205155627U patent/CN201792879U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700578A (en) * | 2012-06-09 | 2012-10-03 | 宁波南洋车业有限公司 | Trolley |
| CN104802834A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
| CN104354733A (en) * | 2014-11-03 | 2015-02-18 | 中国人民解放军总后勤部建筑工程研究所 | Foldable handcart |
| CN113320579A (en) * | 2021-05-18 | 2021-08-31 | 河钢股份有限公司承德分公司 | Electric welding travelling car |
| CN113320579B (en) * | 2021-05-18 | 2022-07-22 | 河钢股份有限公司承德分公司 | Electric welding travelling car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 -28, Gaoshan street, Huancui District, Shandong, Weihai Patentee after: Weihai Yihe special equipment manufacturing Co. Ltd. Address before: 264200 -28, Gaoshan street, Huancui District, Shandong, Weihai Patentee before: Weihai Yihe Special Equipment Manufacture Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |