CN101292805B - Case drawbar with walking stick function - Google Patents
Case drawbar with walking stick function Download PDFInfo
- Publication number
- CN101292805B CN101292805B CN 200810027063 CN200810027063A CN101292805B CN 101292805 B CN101292805 B CN 101292805B CN 200810027063 CN200810027063 CN 200810027063 CN 200810027063 A CN200810027063 A CN 200810027063A CN 101292805 B CN101292805 B CN 101292805B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- pull bar
- drag link
- walking stick
- reference column
- 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 - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/28—Combinations of handles with other devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to the luggage technical field, in particular to a luggage pull rod which can function as a crutch. The luggage pull rod of the invention comprises a pull rod and a pull rod sleeve and the pull rod is inserted into the pull rod sleeve, wherein, the non-telescopic rod of the pull rod is fixed with a locating block which can prevent the pull rod from rotating in the pull rod sleeve and the surface of the locating block is cut with a spacing hole; one end of the pull rod sleeve is cut with a spacing hole and provided with a stop block which can prevent the pull rod from automatically falling in the pull rod sleeve. The luggage pull rod of the invention can be installed on a luggage and used as a common pull rod with the non-telescopic rod of the pull rod pulled out to pull the luggage; when the pull rod is pulled out and a push button on the stop block is pressed, the pull rod is then separated from the pull rod sleeve and after a telescopic rod of the pull rod is pulled out, the pull rod can be served as the crutch. In addition, since the handle of the pull rod is cut with a threaded hole which is matched with a threaded rod, a digital camera can be fixed on the handle and then the pull rod can also be used a camera support.
Description
Technical field:
The present invention relates to the case and bag technical field, refer in particular to a kind of case drawbar with walking stick function.
Background technology:
At present, suitcase generally all is equipped with pull rod device, whilst on tour, and people can carry case and bag easily, do not worry that case and bag are too heavy and carry motionless.General pull rod device can be divided into single lever-type or double rod type, primary structure comprises drag link sleeve, roller and telescopic pull bar, and telescopic pull bar inserts in the drag link sleeve, and telescopic pull bar and drag link sleeve are indissociable, when drawing case and bag, pull out scalable pull bar and get final product.Also have the people that pull rod device is applied to mountain-climbing and wrap, because the volume of mountain-climbing bag is all bigger, the thing that can hold is also many, and the weight of whole bag is bigger naturally, can utilize the dilatory mountain-climbing bag of pull rod device when the level land, reduces the heavy burden of human body.But this pull rod device is simple in structure, and function singleness is only to be used for dilatory case and bag.
Summary of the invention:
Purpose of the present invention is exactly to provide a kind of case drawbar with walking stick function at the deficiency of prior art existence.
To achieve these goals, the technical solution used in the present invention is: the present invention includes pull bar and drag link sleeve, pull bar inserts in the drag link sleeve; The non-expansion link of pull bar is fixed with the locating piece that prevents that pull bar from rotating in drag link sleeve, and the locating piece surface offers spacing hole; Drag link sleeve one end offers spacing hole, is provided with at the end that drag link sleeve offers spacing hole and prevents pull bar stopping means of landing automatically in the drag link sleeve.
Described stopping means comprises limit base, button, reference column, spring and limited cover, limit base constitutes by baffle plate with the integrated pedestal of baffle plate, pedestal offers a storage tank, the storage tank bottom offers spacing hole, and baffle plate offers the through hole that communicates with storage tank, and described reference column, spring and limited cover are inserted in the storage tank successively, wherein, limited cover is buckled on the dual-side of storage tank, and the reference column lower end snaps in the spacing hole, and button passes through hole and contacts with reference column.
Button one end offers scarf, and the one side that reference column contacts with button is provided with oblique projection, and the oblique projection of the scarf of button and reference column cooperatively interacts.
Described reference column surface is provided with circular stopper slot, and spring is installed in the circular stopper slot.
Described limit base is fastened on the end that drag link sleeve has spacing hole by pedestal.
Described pull bar comprises non-expansion link and at least one section telescopic bar, and the expansion link that links to each other with non-expansion link passes locating piece, and with non-expansion link socket.
The exposed junction of described non-expansion link is provided with handle.
Offer screwed hole on the described handle, screwed hole is to be provided with along the axis direction of non-expansion link.
Also further comprise roller devices, roller devices comprises support and is installed in the roller of support both sides that offer blind hole on the support, drag link sleeve inserts in the blind hole, and connects as one with support.
Described locating piece is square, and drag link sleeve also is square.
Beneficial effect of the present invention: the present invention can be installed on the case and bag, pulls out the non-expansion link of pull bar, can use as common pull bar, is used for drawing case and bag; Pull out pull bar, press the button of lower caging device, pull bar can be separated with drag link sleeve, pull out the expansion link of pull bar again, pull bar just can be used as crutch and uses; Because on the handle of pull bar, offer screwed hole, cooperate a threaded rod, digital camera can be fixed on the handle, pull bar can be used as camera support again and uses; So of the present invention simple in structure, function is many, not only can be used as pull bar and use, with after drag link sleeve separates, pull bar can also use as crutch with pull bar, and simultaneously, pull bar can also use as camera support.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of pull bar of the present invention;
Fig. 3 is the structural representation of drag link sleeve of the present invention;
Fig. 4 is the decomposing schematic representation of stopping means of the present invention;
Fig. 5 is a decomposing schematic representation of the present invention;
Fig. 6 is the structural representation after the present invention sets up roller devices.
The specific embodiment:
See shown in Fig. 1 to 5, the present invention includes pull bar 1 and drag link sleeve 2, pull bar 1 inserts in the drag link sleeve 2; The non-expansion link 11 of pull bar 1 is fixed with the locating piece 3 that prevents that pull bar 1 from rotating in drag link sleeve 2, and locating piece 3 surfaces offer spacing hole 31; Drag link sleeve 2 one ends offer spacing hole 21, are provided with at the end that drag link sleeve 2 offers spacing hole 21 and prevent pull bar 1 stopping means 4 of landing automatically in the drag link sleeve 2.Stopping means 4 comprises limit base 41, button 42, reference column 43, spring 44 and limited cover 45, limit base 41 constitutes by baffle plate 411 with baffle plate 411 integrated pedestals 412, limit base 41 is fastened on the end that drag link sleeve 2 has spacing hole 21 by pedestal 412, pedestal 412 offers a storage tank 413, storage tank 413 bottoms offer spacing hole 5, baffle plate 411 offers the through hole 414 that communicates with storage tank 413, described reference column 43, spring 44 and limited cover 45 are inserted in the storage tank 413 successively, wherein, limited cover 45 is buckled on the dual-side of storage tank 413, reference column 43 lower ends snap in the spacing hole 5, button 42 passes through hole 414 and contacts with reference column 43, button 42 1 ends offer scarf 421, the one side that reference column 43 contacts with button 42 is provided with oblique projection 431, and the scarf 421 of button 42 cooperatively interacts with the oblique projection 431 of reference column 43.
Described reference column 43 surfaces are provided with circular stopper slot 432, and spring 44 is installed in the circular stopper slot 432, can prevent spring 44 deviation positions like this, guarantee that reference column 43 can accurately snap in the spacing hole 5.
Described pull bar 1 comprises non-expansion link 11 and at least one section telescopic bar 12, and the expansion link 12 that links to each other with non-expansion link 11 passes locating piece 3, and with non-expansion link 11 sockets.
The exposed junction of described non-expansion link 11 is provided with handle 6.
Offer screwed hole 61 on the described handle 6, screwed hole 61 is to be provided with along the axis direction of non-expansion link 11, at this moment, pull bar 1 can be used as camera support and uses, also need a threaded rod 7 during use, threaded rod 7 one ends are locked in the screwed hole 61 of handle 6, and the other end is connected with the base of camera.
As shown in Figure 6, the present invention also further comprises roller devices 8, and roller devices 8 comprises support 81 and be installed in the roller 82 of support both sides that offer blind hole on the support 81, drag link sleeve 2 inserts in the blind hole, and connects as one with support 81.Roller devices 8 is fixed on the case and bag, can be convenient for people to dilatory case and bag, reduces people's heavy burden.
Described locating piece 3 is square, and drag link sleeve 2 also is square, because pull bar 1 generally is a cylindrical bar, if do not add a square locating piece 3 on pull bar 1, pull bar 1 can rotate in drag link sleeve 2, makes troubles for the people when drawing case and bag.Certainly, other shapes also can be made in the cross section of pull bar 1 and drag link sleeve 2, and are for example oval, also make in the cross section of locating piece 3 is oval-shaped, most cun of locating piece 3 is slightly littler than the size of drag link sleeve 2 inner chambers, and the positioning action of locating piece 3 is arranged, and can prevent that also pull bar 1 from rotating in drag link sleeve 2.
When the present invention uses, be fixed on the back side of case and bag, when needing to draw case and bag, pull bar 1 is pulled out in drag link sleeve 2, because an end of drag link sleeve 2 is provided with stopping means 4, move the position of stopping means 4 to when the non-expansion link 11 of pull bar 1, the reference column 43 of stopping means 4 snaps under the effect of spring 44 in the spacing hole 31 of locating piece 3, at this moment, the spacing hole 5 of storage tank 413 bottoms, the spacing hole 21 on the drag link sleeve 2 and the axis of the spacing hole 31 on the locating piece 3 are on same straight line, reference column 43 snaps in above-mentioned three holes, because locating piece 3 is fixed on the non-expansion link 11, so stopping means 4 connects as one pull bar 1 and drag link sleeve 2, people can hold handle 6 dilatory case and bag; Press the button 42, button 42 moves along through hole 414 directions, because, the scarf 421 of button 42 contacts with the oblique projection 431 of reference column 43, button 42 along continuous straight runs move, and reference column 43 vertically moves, and reference column 43 finally can break away from the spacing hole 31 on the locating piece 3, at this moment, pulling pull bar 1, pull bar 1 just can separate with drag link sleeve 2, and pull bar 1 is with after drag link sleeve 2 separates, pull out the expansion link 12 of pull bar 1 again, pull bar 1 just can be used as crutch and uses; Press the button 42 once more, simultaneously, pull bar 1 is inserted in the drag link sleeve 2, release button 42, when the axis of the spacing hole 5 of storage tank 413 bottoms, spacing hole 21 on the drag link sleeve 2 and the spacing hole 31 on the locating piece 3 on same straight line, reference column 43 snaps in above-mentioned three holes once more, and pull bar 1 connects as one again with drag link sleeve 2.
The above embodiment, it is better embodiment of the present invention, be not to be used for limiting practical range of the present invention,, all should be included in the patent claim of the present invention so all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify.
Claims (9)
1. the case drawbar that has walking stick function comprises pull bar and drag link sleeve, and pull bar inserts in the drag link sleeve;
The non-expansion link of pull bar is fixed with the locating piece that prevents that pull bar from rotating in drag link sleeve, and the locating piece surface offers spacing hole;
Drag link sleeve one end offers spacing hole, is provided with at the end that drag link sleeve offers spacing hole and prevents pull bar stopping means of landing automatically in the drag link sleeve;
Described stopping means comprises limit base, button, reference column, spring and limited cover, limit base constitutes by baffle plate with the integrated pedestal of baffle plate, pedestal offers a storage tank, the storage tank bottom offers spacing hole, and baffle plate offers the through hole that communicates with storage tank, and described reference column, spring and limited cover are inserted in the storage tank successively, wherein, limited cover is buckled on the dual-side of storage tank, and the reference column lower end snaps in the spacing hole, and button passes through hole and contacts with reference column.
2. the case drawbar with walking stick function according to claim 1 is characterized in that: button one end offers scarf, and the one side that reference column contacts with button is provided with oblique projection, and the oblique projection of the scarf of button and reference column cooperatively interacts.
3. the case drawbar with walking stick function according to claim 1 is characterized in that: described reference column surface is provided with circular stopper slot, and spring is installed in the circular stopper slot.
4. the case drawbar with walking stick function according to claim 1 is characterized in that: described limit base is fastened on the end that drag link sleeve has spacing hole by pedestal.
5. the case drawbar with walking stick function according to claim 1 is characterized in that: described pull bar comprises non-expansion link and at least one section telescopic bar, and the expansion link that links to each other with non-expansion link passes locating piece, and with non-expansion link socket.
6. the case drawbar with walking stick function according to claim 5 is characterized in that: the exposed junction of described non-expansion link is provided with handle.
7. the case drawbar with walking stick function according to claim 6 is characterized in that: offer screwed hole on the described handle, screwed hole is to be provided with along the axis direction of non-expansion link.
8. according to any described case drawbar of claim 1 to 7 with walking stick function, it is characterized in that: also further comprise roller devices, roller devices comprises support and is installed in the roller of support both sides, offer blind hole on the support, drag link sleeve inserts in the blind hole, and connects as one with support.
9. according to any described case drawbar with walking stick function of claim 1 to 7, it is characterized in that: described locating piece is square, and drag link sleeve also is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810027063 CN101292805B (en) | 2008-03-28 | 2008-03-28 | Case drawbar with walking stick function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810027063 CN101292805B (en) | 2008-03-28 | 2008-03-28 | Case drawbar with walking stick function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101292805A CN101292805A (en) | 2008-10-29 |
| CN101292805B true CN101292805B (en) | 2010-08-11 |
Family
ID=40063553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810027063 Expired - Fee Related CN101292805B (en) | 2008-03-28 | 2008-03-28 | Case drawbar with walking stick function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101292805B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105721643A (en) * | 2016-05-05 | 2016-06-29 | 湖南融欣网络科技有限公司 | Mobile phone selfie stick |
| CN105877094A (en) * | 2016-05-16 | 2016-08-24 | 安徽天恩旅行用品科技有限公司 | Trunk handle |
| CN108283350A (en) * | 2017-01-09 | 2018-07-17 | 温州商学院 | A kind of Novel crutch |
| CN109654094A (en) * | 2018-09-12 | 2019-04-19 | 东莞市米迈思自动化设备有限公司 | A kind of self-locking pull rod and its application method |
| CN110507056A (en) * | 2019-09-12 | 2019-11-29 | 陕西科技大学 | A kind of multi-functional case drawbar |
-
2008
- 2008-03-28 CN CN 200810027063 patent/CN101292805B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101292805A (en) | 2008-10-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100811 Termination date: 20150328 |
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| EXPY | Termination of patent right or utility model |