CN203058705U - Telescopic pull rod of trolley bag - Google Patents
Telescopic pull rod of trolley bag Download PDFInfo
- Publication number
- CN203058705U CN203058705U CN 201220754866 CN201220754866U CN203058705U CN 203058705 U CN203058705 U CN 203058705U CN 201220754866 CN201220754866 CN 201220754866 CN 201220754866 U CN201220754866 U CN 201220754866U CN 203058705 U CN203058705 U CN 203058705U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- telescopic lever
- telescopic pull
- telescopic
- trolley
- 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
Links
Images
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a telescopic pull rod of a trolley bag and belongs to the technical field of bags. The telescopic pull rod is designed for enhancing the strength of the pull rod and increasing the durability of a product. The main body of the telescopic pull rod is a hollow tube. The telescopic pull rod is characterized in that the wall of the tube is provided with longitudinal bumps (251). In the embodiment, the outline of the cross section of the telescopic pull rod (25) is an ellipse which is partially provided with recesses.
Description
Affiliated technical field
The utility model relates to trolley luggage (comprising luggage case and traveling bag), relates in particular to its Tiebar structure.
Background technology
Be example with the luggage case, existing trunk draw bar structure comprises the pull bar slideway that is fixed on luggage case, is provided with the telescopic lever that is made of hollow tube in the slideway, and the upper end of telescopic lever is fixed on handgrip; Be provided with control lever in the telescopic lever, the upper end of the control lever button that is in transmission connection, button exposes to handgrip.
In normality, be lock-out state between telescopic lever and the slideway, namely the relative position of telescopic lever and slideway is fixed;
When touching the button with under the staff, then control lever moves down, and drives the lock-out state between controlling organization releasing telescopic lever and the slideway, and namely telescopic lever can slide up and down in slideway under the manpower effect;
When the staff release button, then push-button reset then is returned to lock-out state between telescopic lever and the slideway.
The telescopic lever of existing trolley luggage, its body of rod surfacing does not have reinforced structure, durability is relatively poor, easily by bending, fracture.
Summary of the invention
The purpose of this utility model provides a kind of telescopic lever of trolley luggage, and its intensity is higher, and is more durable.
The technical solution of the utility model is: the tube wall at telescopic lever arranges vertically concavo-convex (longitudinal fluting or the vertical raised line that refer to longitudinal extension), the effect of this vertical concavo-convex generation reinforcement, thereby make that the intensity of telescopic lever is strengthened, realize warping resistance, anti-fractureing, increase the purpose of durability.That is:
A kind of telescopic lever of trolley luggage, its main body are hollow tube; It is characterized in that: its tube wall has vertically concavo-convex.
The beneficial effects of the utility model: by said structure and prior art comparative analysis as can be known, the telescopic lever of the utility model trolley luggage, the effect of the vertical concavo-convex generation reinforcement of its tube wall, thereby make that the intensity of telescopic lever is strengthened, realize warping resistance, anti-fractureing, increased the goal of the invention of durability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view of embodiment upper end.
Fig. 2 is the A-A cutaway view of Fig. 1 correspondence.
Description of symbols among the figure:
Longitudinal fluting,
25 telescopic levers, 251 26 control levers
Vertically concavo-convex
The specific embodiment
As shown in the figure, a kind of telescopic lever 25 of trolley luggage, its main body is hollow tube; It is characterized in that: its tube wall has vertical concavo-convex 251.
Further, as shown in the figure, the cross section gabarit of telescopic lever 25 has recessed ellipse for the part.This structure is conducive to the global design of trolley luggage, the unlikely increase luggage case integral thickness too much because of pull rod device, and the while is also taken into account the durability of telescopic lever 25 parts.
When staff is pressed the button (not shown), descend the relative position of then unlock telescopic lever 25 and casing slideway through transmission mechanism (not shown) push lever 26; (otherwise under the normality) then locks the relative position of telescopic lever 25 and casing slideway.Relevant structure is known technology, does not give unnecessary details.
Though the utility model seems simply, for the part durability that improves telescopic lever 25, and for remarkable result is arranged the service life of improving the trolley luggage product; And the defective that telescopic lever 25 damages easily is of long duration, and is but effectively improved always; This shows that the utility model has the creativeness of higher degree in fact.Please give patent.
Claims (2)
1. the telescopic lever of a trolley luggage, its main body is hollow tube; It is characterized in that: its tube wall has vertically concavo-convex (251).
2. the telescopic lever of trolley luggage according to claim 1 is characterized in that: the cross section gabarit of telescopic lever (25) has a recessed ellipse for local.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754866 CN203058705U (en) | 2012-12-25 | 2012-12-25 | Telescopic pull rod of trolley bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754866 CN203058705U (en) | 2012-12-25 | 2012-12-25 | Telescopic pull rod of trolley bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203058705U true CN203058705U (en) | 2013-07-17 |
Family
ID=48757540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220754866 Expired - Fee Related CN203058705U (en) | 2012-12-25 | 2012-12-25 | Telescopic pull rod of trolley bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203058705U (en) |
-
2012
- 2012-12-25 CN CN 201220754866 patent/CN203058705U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103222719A (en) | Luggage with manual control brake | |
| CN205232614U (en) | Handle locking structure and electronic equipment | |
| EP2660123A1 (en) | Reversing structure for backrest of pram | |
| CN203058705U (en) | Telescopic pull rod of trolley bag | |
| CN102786013A (en) | Horizontal lifting transfer trolley | |
| CN202241246U (en) | Novel material-flipping rack | |
| CN202477558U (en) | Dust collector handle | |
| CN204038318U (en) | Rubbish container moves special tool | |
| CN201767226U (en) | Shopping basket | |
| CN202896602U (en) | Handcart with angle of handgrip adjustable | |
| CN201469222U (en) | Tipper-hopper dust pan | |
| CN203230231U (en) | Push-pull type fingerprint lock | |
| CN103431609A (en) | Improved pull rod handle structure of luggage case | |
| CN207292223U (en) | A kind of electric bicycle moves backrest | |
| CN201474581U (en) | Telescopic vertical rail | |
| CN201124679Y (en) | Stab-resistant compass | |
| CN203058706U (en) | Improved pull rod handle structure of luggage case | |
| CN204037788U (en) | A kind of vehicle frame of Kickboard Scooter and there is the Kickboard Scooter of this vehicle frame | |
| CN203283337U (en) | Quick release handlebar | |
| CN202222768U (en) | Corner pull-basket of cabinet | |
| CN201619592U (en) | Fastening mechanism and handcart | |
| CN101913453B (en) | Shopping basket | |
| CN202370297U (en) | Novel door handle | |
| CN214607046U (en) | Locking mechanism | |
| CN202413891U (en) | Pull bar type luggage trolley with wheel body locking and control functions |
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: 20130717 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |