CN206933657U - A kind of High-strength compression resistant pull bar of case and bag - Google Patents
A kind of High-strength compression resistant pull bar of case and bag Download PDFInfo
- Publication number
- CN206933657U CN206933657U CN201720603960.6U CN201720603960U CN206933657U CN 206933657 U CN206933657 U CN 206933657U CN 201720603960 U CN201720603960 U CN 201720603960U CN 206933657 U CN206933657 U CN 206933657U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- pull bar
- case
- expansion link
- reinforcing prop
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a kind of High-strength compression resistant pull bar of case and bag, belongs to daily technical field of living goods.It solves the problems, such as existing case drawbar structural strength deficiency.The High-strength compression resistant pull bar of this case and bag includes handle, the expansion link and casing seat of inner hollow, expansion link is slidably connected with casing seat, several mounting holes one and mounting hole two for being arranged along expansion link axis direction are offered on the outer peripheral face of expansion link, the center line of mounting hole one and mounting hole two is staggered, and mounting hole one and mounting hole two are arranged alternately with each other, reinforcing prop one is embedded with mounting hole one, reinforcing prop two is embedded with mounting hole two.This Tiebar structure is simple, and bending resistance, torsional strength are high, so that the durability of pull bar is more preferable, service life is longer.
Description
Technical field
The utility model belongs to daily technical field of living goods, is related to a kind of High-strength compression resistant pull bar of case and bag.
Background technology
A trolley luggage great variety of models currently on the market, the case and bag of large, medium and small three kinds of styles can be divided into, and per plants case
Bag all includes dress and takes the casing of article, carries the pull bar of box weight and be easy to the roller towed.
Existing luggage case and bag Tiebar structure, comprising the pull bar slideway for being fixed on luggage case, it is provided with slideway by hollow
The telescopic lever that pipe is formed, the upper end of telescopic lever is fixed on hand handle；Control-rod, the upper end of control-rod are provided with telescopic lever
It is connected and exposes to hand handle to button, button.It is in lock-out state, i.e. telescopic lever between normality, telescopic lever and slideway
Fixed with the relative position of slideway；When to be touched the button under human hand, then control-rod moves down, drive control mechanism releases telescopic lever and
Lock-out state between slideway, i.e. telescopic lever can slide up and down under manpower effect in slideway；When human hand release button,
Then push-button reset, then lock-out state is returned between telescopic lever and slideway.
But there is following defect in the telescopic lever of existing trolley luggage：Its expansion link typically uses tubular structure, resistance to
Expenditure is poor, is easily bent over, fractures.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of high intensity of case and bag resists
Pull bar is pressed, the utility model solves the problems, such as to be to provide a kind of more preferable case drawbar of structural strength.
The purpose of this utility model can be realized by following technical proposal：A kind of High-strength compression resistant pull bar of case and bag, bag
Handle, the expansion link and casing seat of inner hollow are included, the expansion link is slidably connected with casing seat, it is characterised in that described to stretch
Several mounting holes one and mounting hole two for being arranged along expansion link axis direction, the mounting hole are offered on the outer peripheral face of contracting bar
One and the center line of mounting hole two be staggered, and the mounting hole one and mounting hole two are arranged alternately with each other, the mounting hole
Reinforcing prop one is embedded with one, reinforcing prop two is embedded with the mounting hole two.
The mounting hole one and mounting hole two of the High-strength compression resistant pull bar of this case and bag design more than, and by mounting hole
One and mounting hole two in set corresponding to reinforcing prop one and reinforcing prop two, meanwhile, reinforcing prop one and reinforcing prop two are alternately and more wrong
Arrangement, so that the bending resistance of expansion link, torsional strength can be greatly enhanced, so that the durability of pull bar is more preferable,
Service life is longer.
Preferably, in the High-strength compression resistant pull bar of above-mentioned case and bag, the mounting hole one and mounting hole two edge are stretched
Contracting bar extends radially through expansion link, the central axis of the mounting hole one and mounting hole two.Arranged more than so that pull bar is each
The stress intensity in direction is balanced, is advantageous to improve the structural strength of pull bar.
In the High-strength compression resistant pull bar of above-mentioned case and bag, the reinforcing prop one and reinforcing prop two are in solid cylindrical.
Designed more than, can further improve pull bar intensity.
In the High-strength compression resistant pull bar of above-mentioned case and bag, the reinforcing prop one is cylindrical, and the reinforcing prop two is in real
The heart is cylindric.Designed more than, weight can be mitigated.
In the High-strength compression resistant pull bar of above-mentioned case and bag, the external diameter size of the reinforcing prop one is 8mm~1.5mm.Root
According to being actually needed, the design size of reinforcing prop one can be flexibly selected.
In the High-strength compression resistant pull bar of above-mentioned case and bag, the fluorescence in strip is also coated with the back side of the handle
Layer.Designed more than, be easy to people quickly to open pull bar at night.
Compared with prior art, the High-strength compression resistant pull bar of this case and bag has advantages below：This Tiebar structure is simple, resists
It is curved, torsional strength is high so that the durability of pull bar is more preferable, service life is longer.
Brief description of the drawings
Fig. 1 is the structural representation of the High-strength compression resistant pull bar of this case and bag.
Fig. 2 be this case and bag High-strength compression resistant pull bar in expansion link structural representation.
Fig. 3 be this case and bag High-strength compression resistant pull bar in expansion link schematic cross-sectional view.
In figure, 1, handle；2nd, expansion link；3rd, casing seat；4th, mounting hole one；5th, mounting hole two；6th, reinforcing prop one；7th, strengthen
Post two；8th, fluorescence coating.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one：
As shown in Figures 1 to 3, the High-strength compression resistant pull bar of this case and bag includes handle 1, the expansion link 2 and sleeve pipe of inner hollow
Seat 3, shake hands 1 the back side on be also coated with fluorescence coating 8 in strip.Expansion link 2 is slidably connected with casing seat 3.Outside expansion link 2
Several mounting holes 1 and mounting hole 25 for being arranged along the axis direction of expansion link 2, mounting hole 1 and installation are offered on side face
Hole 25 extends radially through expansion link 2 along expansion link 2.The central axis of mounting hole 1 and mounting hole 25, and mounting hole 1
It is arranged alternately with each other with mounting hole 25.Reinforcing prop 1 is embedded with mounting hole 1, reinforcing prop two is embedded with mounting hole 25
7.Reinforcing prop 1 and reinforcing prop 27 are in solid cylindrical.The external diameter size of reinforcing prop 1 is 8mm~1.5mm.
Embodiment two：
Technical scheme in the present embodiment and the technical scheme in embodiment one are essentially identical, and difference is, this reality
Apply in example, reinforcing prop 1 is cylindrical, and reinforcing prop 27 is in solid cylindrical.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. a kind of High-strength compression resistant pull bar of case and bag, including handle (1), the expansion link (2) and casing seat (3) of inner hollow, institute
State expansion link (2) to be slidably connected with casing seat (3), it is characterised in that offer several on the outer peripheral face of the expansion link (2)
The mounting hole one (4) and mounting hole two (5) arranged along expansion link (2) axis direction, the mounting hole one (4) and mounting hole two
(5) center line is staggered, and the mounting hole one (4) and mounting hole two (5) are arranged alternately with each other, the mounting hole one
(4) reinforcing prop one (6) is embedded with, reinforcing prop two (7) is embedded with the mounting hole two (5).
2. the High-strength compression resistant pull bar of case and bag according to claim 1, it is characterised in that the mounting hole one (4) and peace
Dress hole two (5) extends radially through the center line of expansion link (2), the mounting hole one (4) and mounting hole two (5) along expansion link (2)
Vertically.
3. the High-strength compression resistant pull bar of case and bag according to claim 1 or 2, it is characterised in that the reinforcing prop one (6) and
Reinforcing prop two (7) is in solid cylindrical.
4. the High-strength compression resistant pull bar of case and bag according to claim 1 or 2, it is characterised in that the reinforcing prop one (6) is in
Cylindrical shape, the reinforcing prop two (7) are in solid cylindrical.
5. the High-strength compression resistant pull bar of case and bag according to claim 1 or 2, it is characterised in that the reinforcing prop one (6)
External diameter size is 8mm~1.5mm.
6. the High-strength compression resistant pull bar of case and bag according to claim 1 or 2, it is characterised in that the back side of the handle (1)
On be also coated with fluorescence coating (8) in strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603960.6U CN206933657U (en) | 2017-05-26 | 2017-05-26 | A kind of High-strength compression resistant pull bar of case and bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603960.6U CN206933657U (en) | 2017-05-26 | 2017-05-26 | A kind of High-strength compression resistant pull bar of case and bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206933657U true CN206933657U (en) | 2018-01-30 |
Family
ID=61363273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603960.6U Expired - Fee Related CN206933657U (en) | 2017-05-26 | 2017-05-26 | A kind of High-strength compression resistant pull bar of case and bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206933657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345561A (en) * | 2018-12-21 | 2020-06-30 | 嘉兴世博特五金机械有限公司 | Luggage pull rod assembly with noctilucent function |
-
2017
- 2017-05-26 CN CN201720603960.6U patent/CN206933657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345561A (en) * | 2018-12-21 | 2020-06-30 | 嘉兴世博特五金机械有限公司 | Luggage pull rod assembly with noctilucent function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 No. 558 Shuguang section of Xing Xing highway, Pinghu Economic Development Zone, Zhejiang, Jiaxing Patentee after: Jiaxing Haike luggage Co.,Ltd. Address before: 314200 No. 558 Shuguang section of Xing Xing highway, Pinghu Economic Development Zone, Zhejiang, Jiaxing Patentee before: JIAXING HAIKE LUGGAGE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |