CN101850779B - Folding trolley - Google Patents
Folding trolley Download PDFInfo
- Publication number
- CN101850779B CN101850779B CN2010101488616A CN201010148861A CN101850779B CN 101850779 B CN101850779 B CN 101850779B CN 2010101488616 A CN2010101488616 A CN 2010101488616A CN 201010148861 A CN201010148861 A CN 201010148861A CN 101850779 B CN101850779 B CN 101850779B
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- China
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- frame
- side frame
- bearing plate
- stay bearing
- chute
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- 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.)
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- 230000000694 effects Effects 0.000 abstract description 13
- 238000012856 packing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to the field of trolleys, in particular to a folding trolley applied in the fields such as medical treatment, logistics, office and the like. The folding trolley comprises a front frame, a back frame, a pair of side frames, wheels, an upper baffle frame and a lower baffle frame, wherein each side frame is formed by hinging a sub-side frame A and a sub-side frame B; the sub-side frame A and the sub-side frame B are respec6tively provided with a support plate A used for supporting the lower baffle frame and a support plate B used for supporting the upper baffle frame; the upper and lower parts on the two sides of the side frames are respectively hinged with the back frame and the front frame; the side frames, the back frame, and upper and lower junctions of the side frames and the back frame enclose a chute A; the side frames, the front frame and the upper and lower junctions of the side frames and the front frame enclose a chute B; pin shafts A are arranged at the two ends of the upper baffle frame and are inserted into the chute B; and pin shafts B are arranged at the two ends of the lower baffle frame and are inserted into the chute A. The folding trolley has the advantages of: an effect of meeting using requirements of different occasions, convenient and applicable operation, convenient loading and unloading, and great reduction of cost.
Description
Technical field
The present invention relates to the hand barrow field, especially a kind of Foldable pushcart that is applied in fields such as medical treatment, logistics, office.
Background technology
Along with the development of commodity economy, logistics system and constantly perfect, People more and more be unable to do without waggon, no matter be in the market, places such as hotel, library, hospital; All hand barrow is had bigger needs and requirement, here the patent No. is that 01811289.7 invention is used to transport and the portable and collapsible carts of consigning multiple different goods for we provide a kind of, the structure that the chassis array that this dependence can be rotated up and down by strut bar and four sides collapsible frame make up; The inner storage bag of middle installation reaches folding purpose, make things convenient for family and some industrial uses, but this hand barrow integral structure is comparatively numerous and diverse; There is numerous connecting portions need consider its heavy burden situation; And use the long period also to cause coming off of small part easily, storage bag also receives hard sharp type objects bump that it is broken easily and car load can't normally be used, and supermarket shopping car is inclined in this invention more; Applicable scope is less; Propose a kind of new demand on the market, hope can provide a kind of trolley structure, can satisfy the effect of different occasion use needs for this reason; Be convenient to store and be suitable for, and the Foldable pushcart of certain aesthetic measure is arranged.
Summary of the invention
Above-mentioned in order to solve in different occasion applicabilities and the more simple and easy and practical technical matters of being convenient to store of integral structure, the purpose of this invention is to provide a kind of Foldable pushcart.
Technical scheme of the present invention is following:
A kind of Foldable pushcart; Comprise preceding frame, the back of the body frame, a pair of side frame and wheel, also comprise top retaining frame and bottom retaining frame, said side frame is to be hinged and connected with branch side frame B by minute side frame A to form; Divide side frame A and divide side frame B to be provided with in order to stay bearing plate A that holds bottom retaining frame and the stay bearing plate B that holds top retaining frame; The top and the bottom on side frame both sides are hinged with back of the body frame and preceding frame respectively, and side frame, back of the body frame and side frame and back of the body frame surround chute A between the junction up and down, and side frame, preceding frame and side frame and preceding frame surround chute B between the junction up and down; Retaining frame two ends, top are provided with bearing pin A; Bearing pin A is plugged in the said chute B, and retaining frame two ends, bottom are provided with bearing pin B, and bearing pin B is plugged in the said chute A.
As an improvement of the present invention, said back of the body frame is provided with in order to hold the stay bearing plate c and the stay bearing plate d of top retaining frame, and its effect is in order to hold up top retaining frame, to give enough supports, improving the load carrying ability of top retaining frame.
As an improvement of the present invention, said stay bearing plate A is by being located at the stay bearing plate e on the branch side frame A and dividing the stay bearing plate f on the side frame B to form, and its effect is in order to hold up bottom retaining frame, to give enough supports, improving the load carrying ability of bottom retaining frame.
As an improvement of the present invention; Said stay bearing plate B is by being located at the stay bearing plate a on the branch side frame A and dividing the stay bearing plate b on the side frame B to form; Stay bearing plate a and stay bearing plate b are crisscross arranged, and its effect is that stay bearing plate a and stay bearing plate b can not outwards rotate side frame, can only rotate inwards; Stay bearing plate a and stay bearing plate b are the main accessories that can hold up top retaining frame in addition, guarantee enough supporting roles.
As an improvement of the present invention; The said bottom retaining frame edge lengths vertical with bearing pin B kept off frame and the vertical edge lengths of its bearing pin A less than top; Its effect is to make framework and preceding frame leave distance; In use packing up bottom retaining frame easily, also is to leave certain space when keeping off the frame collapsed state to top in addition.
As an improvement of the present invention, said bearing pin A and bearing pin B are equipped with spindle nose, and its effect is that personnel can not scratched by comparatively sharp-pointed bearing pin when contact go-cart or its parts.
As an improvement of the present invention, side frame A was identical with branch side frame B size shape in said minute, and its effect is to make side frame that enough folding angles arranged, and reaches folding purpose.
Use technical scheme of the present invention, under running condition, hand barrow has two storing parts in upper and lower; Can select to place according to the actual conditions of article, can satisfy the effect of different occasion use needs, easy to operate and suitable; Elegant in appearance, and frame plugs intubate through cooresponding straight tube and is articulated and connected with back of the body frame in front of the side frame, and loading and unloading are very easy; Greatly reduce in transit with installation process in cost, produce reasonable economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of folded state of the present invention;
Fig. 3 is the structural representation of preceding frame among the present invention;
Fig. 4 is the structural representation of back of the body frame among the present invention;
Fig. 5 is the structural representation that divides side frame A among the present invention;
Fig. 6 is the structural representation that divides side frame B among the present invention;
Fig. 7 is the structural representation of middle and upper part of the present invention retaining frame;
Fig. 8 is the structural representation of middle and lower part of the present invention retaining frame;
Fig. 9 is the structural representation of side frame attaching parts among the present invention.
Fig. 1, preceding frame; 2, back of the body frame; 3, side frame attaching parts; 4, divide side frame A; 5. divide side frame B; 6, top retaining frame; 7, bottom retaining frame; 8, bearing pin A; 9, bearing pin B; 10, intubate; 11, stay bearing plate f; 12, wheel; 13, stay bearing plate a; 14, straight tube; 15, stay bearing plate b; 16, handle A; 17, handle B; 19, stay bearing plate e; 21, stay bearing plate c; 22, stay bearing plate d; 23, chute B; 24, chute A.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment
Like Fig. 1,3,4,5, shown in 6 and 7, a kind of Foldable pushcart, frame 1, the back of the body frame 2, a pair of side frame and wheel 12 before comprising; Also comprise top retaining frame 6 and bottom retaining frame 7; Said side frame is to be hinged and connected through side frame attaching parts 3 with branch side frame B5 by minute side frame A4 to form, and divides side frame A4 identical with branch side frame B5 size shape, divides side frame A4 and branch side frame B5 to be provided with in order to stay bearing plate A that holds bottom retaining frame 7 and the stay bearing plate B that holds top retaining frame 6; The top and the bottom on side frame both sides are hinged with back of the body frame 2 and preceding frame 1 respectively; Side frame, back of the body frame 2 and side frame and back of the body frame surround chute A24 between the junction about in the of 2, side frame, preceding frame 1 and side frame and preceding frame surround chute B23 between the junction about in the of 1, and retaining frame 6 two ends, top are provided with bearing pin A8; Bearing pin A8 is plugged in the said chute B23; Retaining frame 7 two ends, bottom are provided with bearing pin B9, and bearing pin B9 is plugged in the said chute A24, and bearing pin A8 and bearing pin B9 are equipped with spindle nose.
Said back of the body frame 2 is provided with in order to hold the stay bearing plate c21 and the stay bearing plate d22 of top retaining frame 6, and stay bearing plate c21 and stay bearing plate d22 assist stay bearing plate a13 and stay bearing plate b15 to hold up top retaining frame 6 together, play the effect of safe loading.
Said stay bearing plate A is by being located at the stay bearing plate e19 on the branch side frame A4 and dividing the stay bearing plate f11 on the side frame B5 to form, and stay bearing plate e19 and stay bearing plate f11 hold up bottom retaining frame 7 together, provide support effect.
Said stay bearing plate B is by being located at the stay bearing plate a13 on the branch side frame A4 and dividing the stay bearing plate b15 on the side frame B5 to form; Stay bearing plate a13 and stay bearing plate b15 are crisscross arranged; Stay bearing plate a13 and stay bearing plate b15 stretch out outside the residing separately framework; Make side frame inwardly to fold, play main effect for holding up top retaining frame 6 simultaneously.
Said bottom retaining frame 7 edge lengths vertical with bearing pin B9 kept off frame 6 and the vertical edge lengths of its bearing pin A8 less than top; Make framework and preceding frame 1 leave distance; In use packing up bottom retaining frame 7 easily, also is to leave certain space when keeping off frame 6 collapsed state to top in addition.
In use; Stretching the branch side frame A4 of both sides earlier with branch side frame B5; The branch side frame A4 that makes on both sides with divide side frame B5 can both be on the same horizontal surface, grabbing handle B17 the bottom kept off frame 7 rotatable covers at stay bearing plate e19 with above the stay bearing plate f11, grabbing handle A16 and top is kept off frame 6 mentioning to top along belonging to chute B23; Rotation direction is covered at stay bearing plate a13 with above the stay bearing plate b15, can use.
As shown in Figure 2; In folding process, grabbing handle A16 and top is kept off frame 6 mentioning to vertical state, it is slowly put to preceding frame 1 and junction, side frame bottom along chute B23; Grabbing handle B17 keeps off frame 7 with the bottom and rotates near to carrying on the back frame 2; The branch side frame A4 and the branch side frame B5 on both sides are rotated inwards, and 2 gatherings tightly are close together with back of the body frame to make preceding frame 1, have reached hand barrow and have folded degree than higher effect.
Side frame front frame 1 plugs intubate 10 with back of the body frame 2 through cooresponding straight tube 14 and is articulated and connected, and installing/dismounting is all very convenient, and the vanning amount when having increased outlet has greatly reduced traffic cost.
Claims (6)
1. Foldable pushcart; Comprise preceding frame (1), the back of the body frame (2), a pair of side frame and wheel (12); It is characterized in that: also comprise top retaining frame (6) and bottom retaining frame (7); Said side frame is to be hinged and connected by minute side frame A (4) and branch side frame B (5) to form, and divides side frame A (4) and branch side frame B (5) to be provided with in order to hold the bottom and keeps off the stay bearing plate A of frame (7) and hold the stay bearing plate B that top keeps off frame (6), and said stay bearing plate B is by being located at the stay bearing plate a (13) on the branch side frame A (4) and dividing the stay bearing plate b (15) on the side frame B (5) to form; Stay bearing plate a (13) and stay bearing plate b (15) are crisscross arranged; The top and the bottom on side frame both sides are hinged with back of the body frame (2) and preceding frame (1) respectively, and side frame, back of the body frame (2) and side frame and back of the body frame (2) surround chute A (24) up and down between the junction, and side frame, preceding frame (1) and side frame and preceding frame (1) surround chute B (23) up and down between the junction; Retaining frame (6) two ends, top are provided with bearing pin A (8); Bearing pin A (8) is plugged in the said chute B (23), and retaining frame (7) two ends, bottom are provided with bearing pin B (9), and bearing pin B (9) is plugged in the said chute A (24).
2. a kind of Foldable pushcart according to claim 1 is characterized in that: said back of the body frame (2) is provided with in order to hold the stay bearing plate c (21) and the stay bearing plate d (22) of top retaining frame (6).
3. a kind of Foldable pushcart according to claim 1 is characterized in that: said stay bearing plate A is by being located at the stay bearing plate e (19) on the branch side frame A (4) and dividing the stay bearing plate f (11) on the side frame B (5) to form.
4. a kind of Foldable pushcart according to claim 1 is characterized in that: said bottom retaining frame (7) edge lengths vertical with bearing pin B (9) kept off frame (6) and the vertical edge lengths of its bearing pin A (8) less than top.
5. a kind of Foldable pushcart according to claim 1 is characterized in that: said bearing pin A (8) and bearing pin B (9) are equipped with spindle nose.
6. a kind of Foldable pushcart according to claim 1 is characterized in that: said minute side frame A (4) with to divide side frame B (5) size shape identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101488616A CN101850779B (en) | 2010-04-16 | 2010-04-16 | Folding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101488616A CN101850779B (en) | 2010-04-16 | 2010-04-16 | Folding trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101850779A CN101850779A (en) | 2010-10-06 |
| CN101850779B true CN101850779B (en) | 2012-11-07 |
Family
ID=42802503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101488616A Expired - Fee Related CN101850779B (en) | 2010-04-16 | 2010-04-16 | Folding trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850779B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264720A (en) * | 2013-05-28 | 2013-08-28 | 苏州优备精密电子有限公司 | Sidewise folding trolley |
| CN103465942B (en) * | 2013-08-22 | 2016-04-06 | 四川宁氏牧业设备有限公司 | A kind of Detachable vaccine trolley |
| CN105253182A (en) * | 2015-11-30 | 2016-01-20 | 湖州美奇诺金属工艺品有限公司 | Turnover simple and convenient trolley |
| CN105292207A (en) * | 2015-11-30 | 2016-02-03 | 湖州美奇诺金属工艺品有限公司 | Turnover mechanism of turnover-able simple pushing vehicle |
| DE102020001686B4 (en) | 2020-03-13 | 2023-12-07 | Diehl Aviation Laupheim Gmbh | Monument arrangement with a luggage storage insert, aircraft with the monument arrangement, method for using the luggage storage insert and use of the luggage storage insert |
| CN113602333B (en) * | 2021-08-26 | 2022-06-28 | 苏州鹭翔航空设备有限公司 | General aviation folding vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137225Y (en) * | 1992-10-17 | 1993-06-30 | 郭静峰 | Foldable shopping cart |
| US5310208A (en) * | 1989-09-19 | 1994-05-10 | Jarke-Thorsen Products, Inc. | Collapsible wheeled seat |
| CN1107557A (en) * | 1994-08-19 | 1995-08-30 | 彭国安 | Seven-board folding case and frame structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142305A (en) * | 1995-11-20 | 1997-06-03 | Nippon Light Metal Co Ltd | Movable shelf mounting device for bogies for loading flowers |
| CN201895681U (en) * | 2010-04-16 | 2011-07-13 | 卫忠方 | Folding handcart |
-
2010
- 2010-04-16 CN CN2010101488616A patent/CN101850779B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310208A (en) * | 1989-09-19 | 1994-05-10 | Jarke-Thorsen Products, Inc. | Collapsible wheeled seat |
| CN2137225Y (en) * | 1992-10-17 | 1993-06-30 | 郭静峰 | Foldable shopping cart |
| CN1107557A (en) * | 1994-08-19 | 1995-08-30 | 彭国安 | Seven-board folding case and frame structure |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-142305A 1997.06.03 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101850779A (en) | 2010-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ANJI LUYAO METAL PRODUCTS CO., LTD. Effective date: 20120507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313219 HUZHOU, ZHEJIANG PROVINCE TO: 313309 HUZHOU, ZHEJIANG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120507 Address after: The 313309 Zhejiang County of Anji Province modern industrial park Liangpeng Park Lake Applicant after: Zhejiang Anji Luyao Metal Product Co., Ltd. Address before: Wulin Road 313219 Zhejiang province Deqing County LEIDIAN Industrial Zone No. 8 Applicant before: Wei Zhongfang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150416 |
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| EXPY | Termination of patent right or utility model |