CN106037199A - Novel draw-bar box having dumping protection function - Google Patents
Novel draw-bar box having dumping protection function Download PDFInfo
- Publication number
- CN106037199A CN106037199A CN201610355394.1A CN201610355394A CN106037199A CN 106037199 A CN106037199 A CN 106037199A CN 201610355394 A CN201610355394 A CN 201610355394A CN 106037199 A CN106037199 A CN 106037199A
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- China
- Prior art keywords
- button
- kelly
- support
- screens
- clamping apparatus
- 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.)
- Granted
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- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 5
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 240000000528 Ricinus communis Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- 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
- A45C2013/265—Special adaptations of handles for wheeled luggage the handle being adjustable in rotation to a towing element
Landscapes
- Earth Drilling (AREA)
Abstract
The invention discloses a novel draw-bar box having a dumping protection function. The draw-bar box comprises a box body provided with castors, and a telescopic pull rod which is arranged on the box body and is provided with a handle, and further comprises a locating ring, a rotary ring, a bracket, clamping rods, springs and a button, wherein the locating ring fixedly sleeves the handle, and at least two clamping positions are formed in the locating ring; the rotary ring rotatably sleeves the locating ring; the bracket is fixedly connected to the rotary ring in a mode of being able to rotate along with the rotary ring; the clamping rods are slidably connected to the bracket in a mode of being able to move up and down, and the front ends of the clamping rods can extend into the clamping positions; the springs are arranged in the bracket and are used for pushing the front ends of the clamping rods to extend into the clamping positions; the button is slidably connected to the bracket and is connected to the back ends of the clamping rods; and the front ends of the clamping rods are pushed to quit out of the clamping positions when the button is pressed to move inwards the bracket. According to the draw-bar box disclosed by the invention, the bracket can be fixed on various rotating angles, so as to meet demands of different occasions; and the draw-bar box has the dumping protection function and is better in service effect.
Description
Technical field
The present invention relates to a kind of draw-bar box, a kind of Novel draw-bar box with pouring protection function.
Background technology
In the patent of Application No. CN201120300034.4, disclose a kind of multi-functional travelling with handle rack
Case, this handle rack relies on the button on handle to be limited to different angles, and this button is also used for controlling stretching of pull bar simultaneously
Contracting, so when needing the collapsing length individually adjusting the angle of handle or pull bar, easily causing mistuning whole to other one.
And owing to button is directly with finger touching pressing, needs that there is bigger width, and this width can limit on pipe box
With the location quantity in hole and the angle of snap fit, therefore this handle rack can only be limited at 90 ° or 180 ° etc. the most special
In angle, limit the range of application of handle rack function.It addition, this handle rack is in the case of opening, if chest falls down backward,
Being very easy to damage, particularly chest is all the more so when loading heavier.
Summary of the invention
For solve the deficiencies in the prior art, the invention provides a kind of with support, there is drawing of single button control
Bar case and possess the draw-bar box of pouring protection function.
The present invention solves problem and the technical scheme is that
A kind of Novel draw-bar box with pouring protection function, including with castor casing, be arranged on casing and with handle
The extension type pull bar of hands, also includes centring ring, fixedly sleeved on handle, which is provided with at least two screens, at least a part of which
The top edge of the screens on the position between having a screens to be located at 90 ° to 180 ° of centring ring and on this position is respectively provided with
There is chamfering；Turning collar, is rotatably sleeved on centring ring；Support, can be fixedly connected on turning collar rotationally with turning collar；
Kelly, can be slidably connected on support up or down, and its front end can put in screens；Spring, is arranged in support, is used for pushing away
The front end of dynamic kelly puts in screens；Button, is slidably connected on support and is connected with the rear end of kelly, when this button pressurized
When inside toward support is moved, it can promote the front end of kelly to exit the outside to screens.
Further, a described screens is wherein had to be located on the position between centring ring 130 ° to 160 °.
Further, the rear end of described kelly is fixedly connected on button, after wherein kelly is withstood in one end of described spring
End or the bottom surface of button.
Further, the rear end of described kelly and button lay respectively at the upper and lower of support, described kelly and button it
Between be additionally provided with connecting rod, the upper and lower end of this connecting rod is connected with rear end and the button of kelly respectively, when this button pressurized is toward in support
When portion moves, described connecting rod pulls the front end of kelly to exit the outside to screens.
Further, the rear end of kelly is withstood in wherein one end of described spring, described button is provided with and arranges along the vertical direction
The groove of the strip of row, the upper end of described connecting rod is fixing with the rear end of kelly to be connected, and lower end cooperation is plugged in groove, works as kelly
Front end when putting in screens, the lower end of this connecting rod is near to or in contact with the top of groove.
Further, also including the expansion link with the second in command, clamping apparatus and connecting rod, described expansion link can move up and down
Be slidably connected on support, described clamping apparatus is fixedly connected on support, and described button and this clamping apparatus lay respectively at
The upper and lower of support, described connecting rod between button and clamping apparatus and this connecting rod upper and lower end respectively with button
Bottom surface and clamping apparatus end face near to or in contact with, described expansion link is provided with position, at least two hole, described clamping apparatus
Front end can put in this Kong Weizhong.
Further, also including the expansion link with the second in command and clamping apparatus, described expansion link can be slided up or down
Being automatically connected on support, described clamping apparatus is fixedly connected on support and the end face of this clamping apparatus connects with the bottom surface of button
Near or contact, described expansion link is provided with position, at least two hole, and the front end of described clamping apparatus can put in this Kong Weizhong.
Beneficial effects of the present invention: centring ring is fixed on handle by the present invention, turning collar is socketed on centring ring, utilizes card
Bar enters and exits screens, thus realizes support and can be fixed in the different anglecs of rotation, and employing is provided separately within support
On button control kelly, it is to avoid the control of prior art medium-height trestle and pull bar shares a button and easily occurs that mistuning is whole
Problem；And, this programme uses kelly and the design of screens, relatively uses the button on handle to carry out the existing skill positioned
Art, it is not necessary to consider the feel of finger pressing, so that can kelly and screens be designed is less, in order to arrange more screens,
So that support can be positioned in the angle in addition to the special angle such as 90 ° or 180 °, it is simple to functionally further expand application；
It addition, if chest imprudence is touched to fall down backward, owing to screens top edge is provided with chamfering, support can be forced up to turn to
On the position of about 180 °, it is to avoid support damages, and plays the effect of protection.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic front view of a kind of embodiment of the handle of the present invention and support；
Fig. 2 is the internal structure schematic perspective view of the another embodiment of the handle of the present invention and support；
Fig. 3 is the enlarged diagram at the A of Fig. 2；
Fig. 4 is the exploded schematic perspective view of the handle of the present invention；
Fig. 5 be the present invention be the schematic front view of kelly, turning collar and centring ring, be also a kind of embodiment master of centring ring
Depending on schematic diagram；
Fig. 6 is the perspective view of the clamping apparatus of the present invention；
Fig. 7 is a kind of schematic diagram using state of the present invention；
Fig. 8 is the schematic diagram that another kind of the present invention uses state.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of innovation and creation is carried out
Clear, complete description, to be completely understood by the purpose of the invention, feature and effect.Each skill in the invention
Art feature, can be with combination of interactions on the premise of the most conflicting conflict.
Referring to figs. 1 through 8, a kind of Novel draw-bar box with pouring protection function, including with castor casing 1, arrange
On casing 1 and with handles 2 extension type pull bar 3, also include: centring ring 4, fixedly sleeved on handle 2, it sets
On position between having at least two screens 41, at least one of which screens 41 to be located at 90 ° to 180 ° of centring ring 4 and
The top edge of the screens 41 on this position is provided with chamfering；Turning collar 5, is rotatably sleeved on centring ring 4；Support 6, can
It is fixedly connected on rotationally on turning collar 5 with turning collar 5；Kelly 7, can be slidably connected on support 5, its front end up or down
Can put in screens 41；Spring 8, is arranged in support 6, for promoting the front end of kelly 7 to put in screens 41；Button 9, slides
Being connected on support 5 and be connected with the rear end of kelly 7, when this button 9 pressurized moves toward the inside of support 6, it can promote
The outside to screens 41 is exited in the front end of kelly 7.Support 6 in the present invention, with near one end of handle 2 as top, with away from
One end of handle 2 is lower section；Additionally the castor on this casing 1 has 3 or 4, makes casing 1 upright form to move.
Button 9 has multiple with kelly 7 rear end type of attachment, detailed description of the invention one: the rear end of kelly 7 be fixedly connected on by
On button 9, rear end or the bottom surface of button 9 of kelly 7 is withstood in wherein one end of described spring 8.Here the consolidating of kelly 7 and button 9
Determining connection mainly makes kelly 7 and button 9 fixing on upper and lower direction, it is ensured that what both can synchronize moves up and down.Due to card
The rear end of bar 7 or button 9 are fixing connections, conveniently kelly 7 can be promoted to enter screens 41 so spring 8 withstands therein one.
Specific embodiment two: with reference to Fig. 1, the rear end of described kelly 7 and the bottom surface of button 9 are near to or in contact with wherein the one of, described spring 8
End withstands the rear end of kelly 7.Here close to referring to have the least gap between the two, contact has then referred to both surfaces
In place of having touching.Have below mention near to or in contact with also having same meaning.Here kelly 7 and button 9 are not secured to one
Rising, so the rear end that spring 8 can only withstand kelly 7 urges it in screens 41, the rear end of kelly 7 also can promote button simultaneously
9 move up.
For preferably manipulating button 9 with hands, button 9 may be provided at the bottom of support 6, detailed description of the invention one: with reference to figure
2, the rear end of described kelly 7 and button 9 lay respectively at the upper and lower of support 6, are additionally provided with between described kelly 7 and button 9
Connecting rod 12, the upper and lower end of this connecting rod 12 is connected with rear end and the button 9 of kelly 7 respectively, when this button 9 pressurized is toward in support 6
When portion moves, described connecting rod 12 pulls the front end of kelly 7 to exit the outside to screens 41.Button 9 is placed in support 6 bottom, when
After pressing the button 9 with hands, it is simple to direct pull support 6 rotates, meet the use habit of people；The additionally upper and lower end of connecting rod 12
Can be all fixing connection respectively with the rear end of kelly 7 and the connected mode of button 9, the most threaded, gluing, even connecting rod
12 can be integral type structure with kelly 7 or button 9.Further, the rear end of kelly 7 is withstood in wherein one end of described spring 8,
Being provided with the groove of the strip arranged along the vertical direction on described button 9, the upper end of described connecting rod 12 is fixed with the rear end of kelly 7
Connecting, lower end cooperation is plugged in groove, and when the front end of kelly 7 puts in screens 41, the lower end of this connecting rod 12 is close or connects
Touch the top of groove.In this improvement, it is primarily directed on support 6 increase clamping apparatus 11 and design.It addition, support 6 also may be used
Make stretching structure, with the needs of satisfied different occasions, particularly as follows: with reference to Fig. 2, this support 6 increases with second
The expansion link 10 of hands and clamping apparatus 11, in Fig. 2, the clamping apparatus 11 in left side does not draw, and this expansion link 10 can be up or down
Being slidably connected on the frame 6, described clamping apparatus 11 is fixedly connected on support 6 and the end face of this clamping apparatus 11 and button
The bottom surface of 9 near to or in contact with, described expansion link 10 is provided with position, at least two hole, the front end of described clamping apparatus 11 can put in
This Kong Weizhong.Clamping apparatus 11 in the program is prior art, with reference to Fig. 6, presses its end face, namely the end face of pressing plate 111
Time, this pressing plate 111 can move toward body interior, promote its shaft-like front end to shrink back toward body interior, unclamps rear fender 111 and front
End can reset.And the position, hole on expansion link 10 is generally 2 or 3 or 4, Kong Weiyue is many, and this expansion link 10 scalable extends
The progression of length is the most.Lower end cooperation in conjunction with above-mentioned connecting rod 12 is plugged on the design in the groove of button 9, during use:
After pressing the button 9, the front end of kelly 7 and the front end of clamping apparatus 11 are exited respectively to screens 41 and the outside of position, hole, now draw
Dynamic support 6 rotates, and the second in command can be pulled to make expansion link 10 extend simultaneously, and after finger release button 9, expansion link 10 is elongated to down
Time alignment in the front end of one Kong Weiyu clamping apparatus 11, the front end of this clamping apparatus 11 can automatically extend into this Kong Weizhong by expansion link
10 block fixing, and button 9 is by pressing plate 111 up jack-up simultaneously, due to the existence of groove, when button 9 now moves up not
Can impact connecting rod 12, the lower end of connecting rod 12 is near to or in contact with the bottom surface of groove, when support 6 forwards next screens 41 to
Time, under the effect of spring 8, the front end of kelly 7 enters clamping in this screens 41, the lower end of connecting rod 12 now near to or in contact with
The end face of groove.Certainly, it is possible to first swinging mounting 6, make the front end of kelly 7 be introduced in screens 41, pull expansion link the most again
10 elongations are to appropriate length, and its process is similar with former deployment method.
Button 9, except being arranged on the bottom of support 6, can also be provided at the top of support 6, detailed description of the invention two: reference
Fig. 1, described button 9 is positioned at the top of support 6, also includes the expansion link 10 with the second in command, clamping apparatus 11 and connecting rod 12,
Described expansion link 10 can be slidably connected on the frame 6 up or down, and described clamping apparatus 11 is fixedly connected on support 6 times
Portion, described connecting rod 12 between button 9 and clamping apparatus 11 and this connecting rod 12 upper and lower end respectively with the bottom surface of button 9
With the end face of clamping apparatus 11 near to or in contact with, described expansion link 10 is provided with position, at least two hole, described clamping apparatus 11
Front end can put in this position, hole.Here clamping apparatus 11 is identical with above-mentioned embodiment one with Kong Weijun, the rear end of kelly 7 with
The bottom surface of button 9 near to or in contact with；In this design, the rear end of kelly 7 and the upper end of connecting rod 12 are close with the bottom surface of button 9 respectively
Or contact, but between the rear end of kelly 7 and connecting rod 12 and contactless, improve further and kelly 7 can be withstood in one end of spring 8
Rear end, so makes the action of both kelly 7 and clamping apparatus 11 to interact, its use process also with above-mentioned embodiment party
Formula one is identical.
In above-mentioned embodiment, with reference to Fig. 5, centring ring 4 has at least one institute on the position between 90 ° to 180 °
The screens 41 stated.Here the division of angle be arranged on handle 2 with centring ring 4 after, with towards and be perpendicular to casing 1 bottom surface
Direction is set to 0 °, with towards the internal back side of casing 1 and be perpendicular to the direction at this back side and be set to 90 °, other angle in order set
Put.1 or 2 or 3 screens 41 typically can be set between 90 ° to 180 °, when kelly 7 turns to block with the screens 41 in this angle
During conjunction, support 6 is in toward casing 1 back side and state obliquely, and with reference to Fig. 7 and Fig. 8, this state facilitates user with being held by
Support 6, pushes chest walking；A screens 41 is wherein had to be positioned at 130 ° to 160 °, the convenient use of screens 41 in this angle
Family pushes chest and walks about, and meets human engineering.The top edge of the screens 41 in these 90 ° to 180 ° angles is provided with down
Angle, in this angle, in the front end of do not touch the button 9 namely kelly 7 still in the case of screens 41 inside, firmly pulls support
6 when being rotated up, and the component of this chamfering can gradually promote the front end of kelly 7 to exit the outside to screens 41；During reality uses, if
Chest imprudence is touched to fall down backward, and support 6 can up turn on the position of about 180 °, it is to avoid support 6 damages, and plays guarantor
The effect protected.If it addition, arrange screens 41 in 0 ° to 90 °, support 6 does not has great use value when opening, so this angle
In Du, screens 41 will not be set.
The present invention both can move as common draw-bar box in tow, it is possible to upright pushes movement.If push mobile and
The built-in thing of chest is few, and pull bar 3 can elongate certain length, and swinging mounting 6 to suitable angle obliquely, with reference to figure
7, now hold the second in command and can push movement；If the built-in thing of chest is heavier, pull bar 3 is contracted inside casing 1, support
6 are maintained at suitable angle obliquely, and expansion link 10 is elongated to appropriate length according to individual demand, with reference to Fig. 8, the most just push away
Can mobile；The former way of propelling relatively, the support 6 of latter approach is lower to the application point of chest, before being difficult to during promotion
Incline, so using in the case of applicable loading is heavier.In both occupation modes, when being held by the second in command, its weight can be pressed
The second in command, so not havinging the situation that support 6 is rotated up.
It should be noted that embodiment of above should be mentioned that the embodiment of certain mechanism or parts, due to some of them
Mechanism or parts in structure or are functionally respectively provided with relative independence and integrity, therefore in the case of reconcilable, these
The interchangeable embodiment new with composition of each embodiment of mechanism or parts, these are simply changed, are all with substantially
Identical means realize the purpose of the invention, all should belong to protection scope of the present invention.
Claims (7)
1. there is a Novel draw-bar box for pouring protection function, including with castor casing, be arranged on casing and with
The extension type pull bar of handle, it is characterised in that also include:
Centring ring, fixedly sleeved on handle, which is provided with at least two screens, at least one of which screens is located at centring ring
90 ° to 180 ° between position on and the top edge of screens on this position be provided with chamfering；
Turning collar, is rotatably sleeved on centring ring；
Support, can be fixedly connected on turning collar rotationally with turning collar；
Kelly, can be slidably connected on support up or down, and its front end can put in screens；
Spring, is arranged in support, for promoting the front end of kelly to put in screens；
Button, is slidably connected on support and is connected with the rear end of kelly, when this button pressurized moves toward the inside of support,
It can promote the front end of kelly to exit the outside to screens.
2. according to a kind of Novel draw-bar box with pouring protection function of 1 described in claim, it is characterised in that wherein have one
Individual described screens is located on the position between centring ring 130 ° to 160 °.
A kind of Novel draw-bar box with pouring protection function the most according to claim 1, it is characterised in that described kelly
Rear end be fixedly connected on button, the rear end of kelly or the bottom surface of button are withstood in wherein one end of described spring.
A kind of Novel draw-bar box with pouring protection function the most according to claim 1, it is characterised in that described kelly
Rear end and button lay respectively at the upper and lower of support, be additionally provided with connecting rod between described kelly and button, this connecting rod upper,
Lower end is connected with rear end and the button of kelly respectively, and when this button pressurized moves toward the inside of support, described connecting rod pulls card
The outside to screens is exited in the front end of bar.
A kind of Novel draw-bar box with pouring protection function the most according to claim 4, it is characterised in that described spring
Wherein one end withstand the rear end of kelly, described button is provided with the groove of the strip arranged along the vertical direction, described connecting rod
The rear end of upper end and kelly fixing is connected, lower end coordinates and is plugged in groove, when the front end of kelly puts in screens, this company
The lower end of bar is near to or in contact with the top of groove.
6. according to the arbitrary described a kind of Novel draw-bar box with pouring protection function of claims 1 to 3, it is characterised in that also
Including expansion link, clamping apparatus and connecting rod with the second in command, described expansion link can be slidably connected at support up or down
On, described clamping apparatus is fixedly connected on support, and described button and this clamping apparatus lay respectively at the upper and lower of support,
Described connecting rod between button and clamping apparatus and this connecting rod upper and lower end respectively with the bottom surface of button and clamping apparatus
End face near to or in contact with, described expansion link is provided with position, at least two hole, the front end of described clamping apparatus can put in this position, hole
In.
7. according to a kind of Novel draw-bar box with pouring protection function described in claim 1 to 5, it is characterised in that also include
With expansion link and the clamping apparatus of the second in command, described expansion link can be slidably connected on support up or down, described card
Connection device be fixedly connected on support and the end face of this clamping apparatus and the bottom surface of button near to or in contact with, on described expansion link
Being provided with position, at least two hole, the front end of described clamping apparatus can put in this Kong Weizhong.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881139.5A CN107594807B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
| CN201610355394.1A CN106037199B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355394.1A CN106037199B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881139.5A Division CN107594807B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106037199A true CN106037199A (en) | 2016-10-26 |
| CN106037199B CN106037199B (en) | 2018-01-30 |
Family
ID=57175134
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881139.5A Expired - Fee Related CN107594807B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
| CN201610355394.1A Expired - Fee Related CN106037199B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881139.5A Expired - Fee Related CN107594807B (en) | 2016-05-25 | 2016-05-25 | A kind of Novel draw-bar box with pouring protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107594807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594807B (en) * | 2016-05-25 | 2019-09-27 | 何天泽 | A kind of Novel draw-bar box with pouring protection function |
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| CN2538195Y (en) * | 2002-05-13 | 2003-03-05 | 张综源 | Elongated handle with steel needle inserted positioning structure |
| EP1302123A1 (en) * | 2001-10-09 | 2003-04-16 | VALIGERIA RONCATO S.p.A. | Handle system for rolling suitcases |
| WO2003053186A2 (en) * | 2001-12-21 | 2003-07-03 | Delsey Benelux N.V. | Pivotable telescopic handle |
| CN2742828Y (en) * | 2004-01-14 | 2005-11-30 | 陈首卯 | Angle regulating strucure of luggage box pulling rod handle |
| CN2819899Y (en) * | 2005-08-08 | 2006-09-27 | 何长谋 | Pull rod angle regulating member |
| CN201025959Y (en) * | 2007-02-01 | 2008-02-27 | 世亘科技股份有限公司 | Bend handle structure capable of processing four-wheel luggage case |
| CN201718654U (en) * | 2010-04-26 | 2011-01-26 | 王群群 | Labor-saving pull rod case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713441A (en) * | 1996-09-24 | 1998-02-03 | Chen; Lien-Ti | Rotatable handle device |
| CN2850382Y (en) * | 2005-11-29 | 2006-12-27 | 赖伟浤 | Draw bar structure of luggage boot |
| CN102429443A (en) * | 2011-06-25 | 2012-05-02 | 王荣贵 | Ergonomic draw-bar box |
| CN202286726U (en) * | 2011-08-17 | 2012-07-04 | 周文化 | Multi-functional suitcase |
| CN107594807B (en) * | 2016-05-25 | 2019-09-27 | 何天泽 | A kind of Novel draw-bar box with pouring protection function |
-
2016
- 2016-05-25 CN CN201710881139.5A patent/CN107594807B/en not_active Expired - Fee Related
- 2016-05-25 CN CN201610355394.1A patent/CN106037199B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1302123A1 (en) * | 2001-10-09 | 2003-04-16 | VALIGERIA RONCATO S.p.A. | Handle system for rolling suitcases |
| WO2003053186A2 (en) * | 2001-12-21 | 2003-07-03 | Delsey Benelux N.V. | Pivotable telescopic handle |
| CN2538195Y (en) * | 2002-05-13 | 2003-03-05 | 张综源 | Elongated handle with steel needle inserted positioning structure |
| CN2742828Y (en) * | 2004-01-14 | 2005-11-30 | 陈首卯 | Angle regulating strucure of luggage box pulling rod handle |
| CN2819899Y (en) * | 2005-08-08 | 2006-09-27 | 何长谋 | Pull rod angle regulating member |
| CN201025959Y (en) * | 2007-02-01 | 2008-02-27 | 世亘科技股份有限公司 | Bend handle structure capable of processing four-wheel luggage case |
| CN201718654U (en) * | 2010-04-26 | 2011-01-26 | 王群群 | Labor-saving pull rod case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107594807B (en) | 2019-09-27 |
| CN106037199B (en) | 2018-01-30 |
| CN107594807A (en) | 2018-01-19 |
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