CN201703393U - Telescopic folding shoulder cart - Google Patents
Telescopic folding shoulder cart Download PDFInfo
- Publication number
- CN201703393U CN201703393U CN2010202373850U CN201020237385U CN201703393U CN 201703393 U CN201703393 U CN 201703393U CN 2010202373850 U CN2010202373850 U CN 2010202373850U CN 201020237385 U CN201020237385 U CN 201020237385U CN 201703393 U CN201703393 U CN 201703393U
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- bar
- hinged
- mobile jib
- foundation
- rod
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Abstract
The utility model discloses a telescopic folding shoulder cart which comprises a main rod (1); both sides of the bottom of the main rod are respectively provided with externally extending connecting rods (2); both sides of the middle part of the main rod are respectively hinged with telescopic side rods (3); bottom cross rods (4) are respectively hinged between the bottom ends of the side rods and the outer ends of the connecting rods (2); the lower part of the outer end of each bottom cross rod is provided with a caster (5); the bottom cross rods are provided with slide sleeves (6) capable of axially moving, and elastic positioning pins (7) capable of positioning the slide sleeves on the bottom cross rods and the connecting rods; the outer side of each bottom cross rod is respectively hinged with a bottom side rod (8); the front end of the bottom side rod is respectively hinged with a bottom front rod (9); the ends of opposite ends of the bottom front rods are mutually hinged; the bottom front rods are provided with slide sleeves (10); the bottom front rods are provided with elastic positioning clamping pins (11) capable of positioning the slide sleeves onto the bottom front rods; the bottom front part of the main rod is hinged with a bottom middle rod (12); and the front end of the bottom middle rod is provided with bayonets (13) which can be clamped on the slide sleeves.
Description
Technical field
The utility model belongs to the technical field of general vehicle, is meant that specifically a kind of telescopic folding shoulder carries hand buggy on the arm.
Background technology
At present, the hand buggy of known manpower pulling is by pull bar, drag thing frame and castor to form, its structure has non-collapsible and folding, and non-folding volume is bigger, takes up room, carry also inconvenient, and folding also only be can reduced volume and there is no other purposes.In addition, the elderly who lies fallow and stroll market, do shopping or buy vegetables for going out often need carry crutch to help walking, carries these two kinds of apparatuses simultaneously and seems very inconvenient.China Patent No. 200820043058.4 discloses a kind of concertina type crutch hand buggy, and it can be used as crutch and hand buggy uses, and realizes dual-use material, but shortcoming is complexity of structure, and in addition, the unfolded operation is also inconvenient.
The utility model content
The purpose of this utility model is to provide convenient, the portable telescopic folding shoulder of a kind of unfolded to carry hand buggy on the arm.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the telescopic folding shoulder is carried hand buggy on the arm, comprise mobile jib, the two bottom sides of mobile jib is respectively equipped with outward extending pipe link, the both sides at mobile jib middle part are hinged with telescopic side lever respectively, be hinged with end cross bar respectively between the bottom of two side levers and two pipe link outer ends, the bottom, outer end of cross bar of the described end is provided with castor, cross bar of the described end is provided with can axially movable sliding sleeve, end cross bar is provided with the elastic positioning pin that sliding sleeve can be positioned on end cross bar and the pipe link, the outside of described two foundation cross bars is hinged with the bottom side bar respectively, the front end of two foundation side levers is hinged with bar at the end respectively, the end of bar opposite end is hinged before two foundation, before a foundation, be provided with sliding sleeve on the bar, bar is provided with and sliding sleeve can be positioned at the elastic positioning card pin on the bar before two foundation at the end, and the front portion, the end of described mobile jib is hinged with end king-rod, and the front end of end king-rod is provided with the bayonet socket that may be stuck on the sliding sleeve.
Described mobile jib is a Collapsible structure, and it is made of two-section at least, between each section by the elastic positioning card finger setting.
The bar opposite end is hinged by attaching parts before described two foundation.
Described telescopic side lever is made of two-section, and wherein one section is plugged in another section.
Described mobile jib bottom is provided with rubber cushion.
Described mobile jib top is provided with handle.
Described mobile jib and side lever are provided with ties up the rope seat.
Be provided with leg below the bar of described bottom side.
Owing to adopted above-mentioned structure, can be used as hand buggy when the utility model is deployed condition and use.Can be used as crutch after folding and use, in addition, volume after folding reduces, and is easy to carry.The utility model is also convenient to be used with shopping bag, can realize takeing on and carry on the arm.The utility model is simple in structure, and unfolded is convenient, has very strong practicality and promotional value.
Description of drawings
The block diagram that Fig. 1 launches for the utility model;
The block diagram of step 1 when Fig. 2 folds for the utility model receipts;
The block diagram of step 2 when Fig. 3 folds for the utility model receipts;
The block diagram of step 3 when Fig. 4 folds for the utility model receipts;
The block diagram of step 4 when Fig. 5 folds for the utility model receipts;
The block diagram of step 5 when Fig. 6 folds for the utility model receipts;
The block diagram of step 6 when Fig. 7 folds for the utility model receipts.
The specific embodiment
Extremely shown in Figure 7 as Fig. 1, telescopic folding shoulder described in the utility model is carried hand buggy on the arm, comprise bar 9 before 1, two pipe link of mobile jib 2, two side levers 3, two foundation cross bars 4, two castors 5, two sliding sleeves 6, two elastic positioning pins 7, two foundation side levers 8, two foundation, sliding sleeve 10, two elastic positioning card pins 11, end king-rod 12, bayonet socket 13, attaching parts 14, rubber cushion 15, handles 16, tie up rope seat 17.Wherein mobile jib 1, pipe link 2, side lever 3, end cross bar 4, sliding sleeve 6, bottom side bar 8, bar 9, sliding sleeve 10, end king-rod 12 can be made by metallic material at the end, can be corrosion-resistant steel or aluminum alloy.Described mobile jib 1 is a Collapsible structure, and it is made of two-section at least, between each section by the elastic positioning card finger setting.Be made of three sections square tubes among the embodiment, the size of each section diminishes successively from top to bottom, go up most one section be inserted in the middle of in one section, middle one section is inserted in during next cuts.Described mobile jib 1 top is provided with handle 16, and handle is convenient to people's grasped.Described mobile jib 1 bottom is provided with rubber cushion 15, and rubber cushion 15 is made by rubber, and when used as crutch the folding back of the utility model, rubber cushion 1 can play anti-skidding effect.The two bottom sides of described mobile jib 1 is respectively equipped with outward extending pipe link 2, and the both sides at mobile jib 1 middle part are hinged with telescopic side lever 3 respectively.Described telescopic side lever 3 is a pipe, is made of two-section, and wherein one section is plugged in another section, can realize Telescopic like this.Be hinged with end cross bar 4 respectively between the bottom of described two side levers 3 and two pipe link 2 outer ends.The bottom, outer end of described two foundation cross bars 4 is respectively equipped with castor 5, and when the utility model used as hand buggy, castor 5 and ground touch scrolling can reduce resistance.Cross bar of the described end 4 is provided with can axially movable sliding sleeve 6, and end cross bar 4 is provided with the elastic positioning pin 7 that sliding sleeve 6 can be positioned on end cross bar 4 and the pipe link 2.The outside of described two foundation cross bars 5 is hinged with bottom side bar 8 respectively, is provided with leg 18 below the described bottom side bar 8, and during the utility model laid out flat, leg 18 can play equilibrium activity.The front end of described two foundation side levers 8 was hinged with respectively before the end that the end of bar 9 opposite ends is hinged before bar 9, two foundation, and bar 9 opposite ends are hinged by attaching parts 14 before described two foundation.Bar 9 is provided with sliding sleeve 10 before the foundation therein, bar 9 is provided with and sliding sleeve 10 can be positioned at the elastic positioning card pin 11 on the bar 9 before two foundation at the end, and elastic positioning card pin 11 is two, respectively establishes one on the bar 9 before two foundation, during the location, sliding sleeve 10 is between two elastic positioning card pins 11.The front portion, the end of described mobile jib 1 is hinged with end king-rod 12, and the front end of end king-rod 12 is provided with the bayonet socket 13 that may be stuck on the sliding sleeve 10.Described mobile jib 1 and side lever 3 are provided with ties up rope seat 17, and during the carrying article, available rope ties up to article and ties up on the rope seat 17, prevents to fall.
Launch as shown in Figure 1 when the utility model uses, pipe link 2 is coaxial with end cross bar 4, and on the hinge-point of pipe link 2 and end cross bar 4, this hinge-point is fixed elastic positioning pin 7 like this with sliding sleeve 6 locating bushs; Simultaneously, elastic positioning card pin 11 is positioned at sliding sleeve 10 on the hinge-point of bar 9 before two foundation, and this hinge-point also is fixed like this; In addition, end king-rod 12 puts down, and the bayonet socket 13 of end king-rod 12 front ends is stuck on the sliding sleeve 10.At this moment, end cross bar 4, bottom side bar 8, bar 9, end king-rod 12 form a fixing carrying surface at the end, can place article, and cross bar 9 times caster wheeles 5 in the end can drag the utility model with pulling mobile jib 1 in ground surface, can be used as the hand buggy use this moment.
The utility model need be received when folding, the folded step of its receipts such as Fig. 2 are to shown in Figure 7, in Fig. 2, elastic positioning pin 7 is pressed, sliding sleeve 6 is along the outside thruster of the direction of arrow, and end king-rod 12 is upwards pulled along the direction of arrow, simultaneously, elastic positioning card pin 11 is also pressed, and sliding sleeve 10 pushes away along direction of arrow bar 9 before the end of a side.In Fig. 3, two bottom side bars 8 and end cross bar 4 upwards to be pulled, side lever 3 shortens.In Fig. 4, side lever 3 and mobile jib 1 are close together, and two foundation side levers 8 are close together, and bottom side bar 8 are upwards pulled along the direction of arrow again.In Fig. 5, bottom side bar 8 and side lever 3, mobile jib 1 are close together, and mobile jib 1 are shunk downwards along the direction of arrow again.In Fig. 6, after mobile jib 1 shortens, again bar at the end 9 is pulled downwards along the direction of arrow.In Fig. 7, the utility model is finished and is received folded action, and volume shortens minimum into.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (8)
1. a telescopic folding shoulder is carried hand buggy on the arm, it is characterized in that: comprise mobile jib (1), the two bottom sides of mobile jib (1) is respectively equipped with outward extending pipe link (2), the both sides at mobile jib (1) middle part are hinged with telescopic side lever (3) respectively, be hinged with end cross bar (4) respectively between the bottom of two side levers (3) and two pipe links (2) outer end, the bottom, outer end of cross bar of the described end (4) is provided with castor (5), cross bar of the described end (4) is provided with can axially movable sliding sleeve (6), end cross bar (4) is provided with the elastic positioning pin (7) that sliding sleeve (6) can be positioned on end cross bar (4) and the pipe link (2), the outside of described two foundation cross bars (5) is hinged with bottom side bar (8) respectively, the front end of two foundation side levers (8) is hinged with bar (9) at the end respectively, the end of bar (9) opposite end is hinged before two foundation, be provided with sliding sleeve (10) on the bar before a foundation (9), bar at the end (9) is provided with the elastic positioning card pin (11) that sliding sleeve (10) can be positioned on the preceding bar (9) of two foundation, the front portion, the end of described mobile jib (1) is hinged with end king-rod (12), and the front end of end king-rod (12) is provided with the bayonet socket (13) that may be stuck on the sliding sleeve (10).
2. carry hand buggy on the arm according to the described telescopic folding of claim 1 shoulder, it is characterized in that: described mobile jib (1) is a Collapsible structure, and it is made of two-section at least, passes through the elastic positioning card finger setting between each section.
3. carry hand buggy on the arm according to the described telescopic folding shoulder of claim 1, it is characterized in that: bar (9) opposite end is hinged by attaching parts (14) before described two foundation.
4. carry hand buggy on the arm according to the described telescopic folding shoulder of claim 1, it is characterized in that: described telescopic side lever (3) is made of two-section, and wherein one section is plugged in another section.
5. carry hand buggy on the arm according to claim 1 or 2 or 3 or 4 described telescopic folding shoulders, it is characterized in that: described mobile jib (1) bottom is provided with rubber cushion (15).
6. carry hand buggy on the arm according to claim 1 or 2 or 3 or 4 described telescopic folding shoulders, it is characterized in that: described mobile jib (1) top is provided with handle (16).
7. carry hand buggy on the arm according to claim 1 or 2 or 3 or 4 described telescopic folding shoulders, it is characterized in that: described mobile jib (1) and side lever (3) are provided with ties up rope seat (17).
8. carry hand buggy on the arm according to claim 1 or 2 or 3 or 4 described telescopic folding shoulders, it is characterized in that: be provided with leg (18) below the described bottom side bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373850U CN201703393U (en) | 2010-06-24 | 2010-06-24 | Telescopic folding shoulder cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373850U CN201703393U (en) | 2010-06-24 | 2010-06-24 | Telescopic folding shoulder cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703393U true CN201703393U (en) | 2011-01-12 |
Family
ID=43440545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202373850U Expired - Fee Related CN201703393U (en) | 2010-06-24 | 2010-06-24 | Telescopic folding shoulder cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419818A (en) * | 2013-09-04 | 2013-12-04 | 杨开山 | Foldable household shopping cart |
| CN104026818A (en) * | 2014-06-12 | 2014-09-10 | 北京林业大学 | Walking stick with concealed luggage cart |
| CN106114578A (en) * | 2016-08-25 | 2016-11-16 | 佛山市石井旅游制品有限公司 | A kind of loading dolly facilitating the vehicle frame folded and using it |
| CN106494476A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The go-cart of variable double walking stick |
-
2010
- 2010-06-24 CN CN2010202373850U patent/CN201703393U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419818A (en) * | 2013-09-04 | 2013-12-04 | 杨开山 | Foldable household shopping cart |
| CN103419818B (en) * | 2013-09-04 | 2015-12-23 | 徐建立 | A kind of collapsible home shopping car |
| CN104026818A (en) * | 2014-06-12 | 2014-09-10 | 北京林业大学 | Walking stick with concealed luggage cart |
| CN104026818B (en) * | 2014-06-12 | 2015-08-26 | 北京林业大学 | A kind of crutch of implicit luggage trolley |
| CN106114578A (en) * | 2016-08-25 | 2016-11-16 | 佛山市石井旅游制品有限公司 | A kind of loading dolly facilitating the vehicle frame folded and using it |
| CN106114578B (en) * | 2016-08-25 | 2018-08-17 | 佛山市石井旅游制品有限公司 | It is a kind of to facilitate the vehicle frame of folding and use its loading trolley |
| CN106494476A (en) * | 2016-12-19 | 2017-03-15 | 遂宁市长丰机械科技有限公司 | The go-cart of variable double walking stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110112 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |